CN213258567U

CN213258567U - Chamfering machine with workpiece clamping device

Info

Publication number: CN213258567U
Application number: CN202021992032.1U
Authority: CN
Inventors: 朴银龙; 全光虎; 郑学龙
Original assignee: Tianjin Rizhen Automation Equipment Co ltd
Current assignee: Tianjin Rizhen Automation Equipment Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-05-25
Anticipated expiration: 2030-09-12

Abstract

The utility model relates to a beveler with work piece clamping device belongs to the technical field of beveler, and it is including the operation panel that is located beveler one side, and the rotation is connected with the round platform that is used for placing the work piece on the operation panel, and sliding connection has the arm lock on the operation panel, is connected with the drive assembly that the drive arm lock removed on the arm lock. This application has the effect that improves the chamfer machining efficiency of work piece.

Description

Chamfering machine with workpiece clamping device

Technical Field

The application relates to the technical field of chamfering machines, in particular to a chamfering machine with a workpiece clamping device.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The trend in the mechanical industry is to use rapid machine chamfering. Overcomes the processing defects of the existing mechanical and electric tools, has the advantages of convenience, rapidness and accuracy, and is the best choice for chamfering and cutting the metal objects at present. The chamfering method comprises the steps of straight chamfering and curved chamfering according to the requirements of chamfering.

Prior chinese patent, reference being made to publication No. CN103934737A, discloses a chamfering machine including a feeding member support, a feeding member, a polishing member, and an adjusting member. The feeding part is fixed on the feeding part support, the feeding part comprises a first guide plate and a second guide plate, the first guide plate and the second guide plate extend upwards to form a V-shaped groove, the bottom of the V-shaped groove is provided with an opening protruding out of a part to be machined of a workpiece, and the workpiece moves in the length direction of the V-shaped groove. The burnishing pieces are arranged corresponding to the openings, and the number of the burnishing pieces is at least one. And the polishing piece comprises a grinding disc with a grinding layer on the surface, a rotating shaft and a driving piece. The grinding disc grinds the processing part of the workpiece protruding out of the opening of the V-shaped groove. The rotating shaft is fixed at the bottom of the grinding disc. The driving piece is fixed on the rotating shaft and drives the grinding disc to rotate through the rotating shaft.

In view of the above related technologies, the inventor believes that there is a defect that the chamfering machine will vibrate during operation, so that the workpiece will vibrate therewith, the workpiece position will shift, and the chamfering efficiency will be affected by manual adjustment and then rework.

SUMMERY OF THE UTILITY MODEL

In order to improve chamfer machining efficiency, the application provides a beveler with work piece clamping device.

The application provides a beveler with work piece clamping device adopts following technical scheme:

the utility model provides a beveler with work piece clamping device, is including being located the operation panel of beveler one side, and the rotation is connected with the round platform that is used for placing the work piece on the operation panel, and sliding connection has the arm lock on the operation panel, is connected with the drive assembly that the drive arm lock removed on the arm lock.

Through adopting above-mentioned technical scheme, will treat that the work piece of chamfer is placed on the round platform on the operation panel, start drive assembly for a pair of arm lock constantly slides along the direction that is close to the work piece on the operation panel, until with the inseparable butt of work piece on the round platform, restart beveler carries out chamfer processing to the work piece, the work piece of being convenient for remains stable in chamfer course of working, avoids the work piece skew to appear, thereby improves the chamfer machining efficiency of work piece.

Optionally, a guide groove is formed in the operating platform, the clamping arm is connected into the guide groove, and a sliding assembly is arranged between the clamping arm and the guide groove.

Through adopting above-mentioned technical scheme, the arm lock removes along the guide way through the subassembly that slides, and the setting of guide way has avoided the arm lock to appear squinting to the work piece removal in-process, and the work piece is pressed from both sides simultaneously to the accurate alignment work piece of the arm lock of being convenient for to guarantee the stability of work piece in chamfer course of working, and then improve the chamfer machining efficiency of work piece.

Optionally, the sliding assembly comprises a sliding block and a sliding groove, the sliding block is fixedly connected to the clamping arm, the sliding groove is formed in the side wall of the guide groove, and the sliding block is matched with the sliding groove.

Through adopting above-mentioned technical scheme, slider and spout cooperation are used for the arm lock slides along the guide way, have avoided the arm lock to appear squinting to the work piece removal in-process, and the work piece is pressed from both sides tightly simultaneously to the accurate alignment work piece of the arm lock of being convenient for, thereby guarantees the stability of work piece in chamfer course of working, and then improves the chamfer machining efficiency of work piece.

Optionally, the driving assembly comprises a bidirectional screw rod and a driving motor, the bidirectional screw rod is horizontally arranged and rotatably connected to the operating platform, the bidirectional screw rod penetrates through the two clamping arms and is in threaded connection with the two clamping arms, one end of the bidirectional screw rod is fixedly connected with the driving motor, and the driving motor is fixedly connected to the operating platform.

Through adopting above-mentioned technical scheme, start driving motor, its output shaft drives two-way lead screw and rotates for two arm lock with two-way lead screw threaded connection all slide in the guide way along the direction that is close to the work piece, until two arm lock and the inseparable butt of work piece, thereby guarantee the stability of work piece in the chamfer course of working, and then improve the chamfer machining efficiency of work piece.

Optionally, a limiting groove coaxial with the circular truncated cone is formed in the center of the top surface of the circular truncated cone, and the size of the limiting groove is larger than that of the workpiece.

Through adopting above-mentioned technical scheme, the work piece that will treat the chamfer is put into the spacing inslot on the round platform, and the spacing groove plays limiting displacement to the work piece for the work piece is difficult for taking place the displacement in the horizontal direction, thereby guarantees the stability of work piece in chamfer course of working, and then improves the chamfer machining efficiency of work piece.

Optionally, a rotating shaft is connected to the circular truncated cone, the rotating shaft is vertically arranged, the top end of the rotating shaft is rotatably connected with the center of the bottom surface of the circular truncated cone, and the bottom end of the rotating shaft is fixedly connected with the operating table.

Through adopting above-mentioned technical scheme, the round platform passes through the axis of rotation with the operation panel and rotates and be connected, the rotatory round platform of being convenient for to the angle of the adjustment work piece of being convenient for carries out chamfer processing, and then improves the efficiency of chamfer processing.

Optionally, the clamping arms and the bidirectional screw are provided with two groups in a matching manner, and the two groups of clamping arms are arranged vertically.

Through adopting above-mentioned technical scheme, set up two sets of arm locks perpendicularly, increased the area of contact of arm lock with the work piece for the work piece is changeed and is pressed from both sides tightly, avoids the work piece skew to appear, thereby improves the chamfer machining efficiency of work piece.

Optionally, the top surface of the circular truncated cone is fixedly connected with a rotating handle.

Through adopting above-mentioned technical scheme, the workman of being convenient for rotates the round platform through the setting of twist grip to the angle of the adjustment work piece of being convenient for carries out chamfer processing, and then improves the efficiency of chamfer processing.

To sum up, this application includes following at least one kind has the useful technological effect of beveler with work piece clamping device:

1. the clamping arm and the driving assembly are matched for use, so that the workpiece is clamped, the workpiece is kept stable in the chamfering processing process, the workpiece is prevented from deviating, and the chamfering processing efficiency of the workpiece is improved;

2. the arrangement of the limiting groove enables the workpiece to be difficult to displace in the horizontal direction, so that the stability of the workpiece in the chamfering processing process is guaranteed, and the chamfering processing efficiency of the workpiece is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a schematic view of a partial explosion when clamping a workpiece.

Description of reference numerals: 1. chamfering machine; 2. an operation table; 21. a guide groove; 3. a circular truncated cone; 31. a limiting groove; 32. rotating the handle; 4. clamping arms; 5. a slipping component; 51. a slider; 52. a chute; 6. a drive assembly; 61. a bidirectional lead screw; 62. a drive motor; 7. a rotating shaft; 8. and (5) a workpiece.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, the embodiment of the application discloses beveler with work piece clamping device, including the operation panel 2 that is located beveler 1 one side, the top surface of operation panel 2 rotates and is connected with round platform 3 that is used for placing work piece 8, and sliding connection has four arm lock 4 on operation panel 2, is connected with drive assembly 6 that drive arm lock 4 removed on arm lock 4.

During the use, will treat that the work piece 8 of chamfer is placed on the round platform 3 on operation panel 2, start drive assembly 6 for four arm lock 4 are along constantly sliding near the direction of work piece 8 on operation panel 2, until closely the butt with the work piece 8 on the round platform 3, restart beveler 1 carries out chamfer processing to work piece 8, and the work piece 8 of being convenient for remains stable in chamfer course of working, thereby improves the chamfer machining efficiency of work piece 8.

Referring to fig. 2, four guide grooves 21 are formed in the top surface of the operating table 2, the four guide grooves 21 are uniformly distributed around the circular truncated cone 3 at intervals, and the cross section of each guide groove 21 is rectangular. Arm lock 4 is L type structure, and in guide way 21 was arranged in to its vertical one section, four arm locks 4 used with the cooperation of four guide way 21, was provided with between every arm lock 4 and the guide way 21 subassembly 5 that slides, and the subassembly 5 that slides includes slider 51 and spout 52, and slider 51 fixed connection is on the vertical one section both sides of arm lock 4, and spout 52 level is seted up on the both sides lateral wall of guide way 21, and slider 51 uses with the cooperation of spout 52.

In use, the driving motor 62 is started, so that the four clamping arms 4 slide along the guide slot 21 towards the direction close to the workpiece 8 until the two clamping arms 4 are tightly abutted to the workpiece 8.

Referring to fig. 2, the driving assembly 6 includes a bidirectional screw 61 and a driving motor 62, the bidirectional screw 61 is horizontally disposed in the guide slot 21 and rotatably connected to the operating platform 2, the bidirectional screw 61 passes through two clamping arms 4 symmetrical about the circular truncated cone 3 and is in threaded connection with the two clamping arms 4, one end of the bidirectional screw 61 is fixedly connected to the driving motor 62, the driving motor 62 is horizontally disposed and fixedly connected to the operating platform 2, the driving assembly 6 is provided with two sets, and the bidirectional screws 61 of the two sets of driving assemblies 6 are perpendicular to each other in length direction and have a height difference.

During the use, start driving motor 62, its output shaft drives two-way lead screw 61 and rotates for two arm lock 4 with two-way lead screw 61 threaded connection all slide in guide way 21 along the direction that is close to work piece 8, until two arm lock 4 and work piece 8 inseparable butt.

Referring to fig. 1 and 2, a rotating shaft 7 is connected between the circular truncated cone 3 and the operating table 2, the rotating shaft 7 is vertically arranged, the top end of the rotating shaft is rotatably connected to the center of the bottom surface of the circular truncated cone 3, and the bottom end of the rotating shaft is fixedly connected to the center of the top surface of the operating table 2. The top surface of the circular truncated cone 3 is provided with a limiting groove 31, the cross section of the limiting groove 31 is circular, the axis of the cross section of the limiting groove 31 is superposed with the axis of the circular truncated cone 3, and the size of the limiting groove 31 is larger than that of the workpiece 8. The top surface of the round platform 3 is fixedly connected with a rotating handle 32.

During the use, the work piece 8 that will wait to process the chamfer is put into the spacing groove 31 of round platform 3, and the workman rotates round platform 3 through operation twist grip 32, drives work piece 8 and rotates to be convenient for process the different angles of work piece 8, and then improve the efficiency of chamfer processing.

The implementation principle of the chamfering machine with the workpiece clamping device in the embodiment of the application is as follows: to treat in the spacing groove 31 of placing the work piece 8 of chamfer on the round platform 3 on the operation panel 2, start driving motor 62, make four arm lock 4 constantly slide along the direction that is close to work piece 8 in the guide way 21 on the operation panel 2, until closely the butt with the work piece 8 on the round platform 3, restart beveler 1 carries out chamfer processing to work piece 8, be convenient for work piece 8 remain stable in chamfer course of working, rotate round platform 3 through operation twist grip 32 simultaneously, drive work piece 8 and rotate, thereby be convenient for process 8 different angles of work piece, thereby improve 8 chamfer machining efficiency of work piece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a beveler with work piece clamping device, is including lieing in operation panel (2) of beveler (1) one side, its characterized in that: the rotary table is characterized in that a round table (3) used for placing a workpiece (8) is rotatably connected to the operating table (2), a clamping arm (4) is slidably connected to the operating table (2), a driving assembly (6) used for driving the clamping arm (4) to move is connected to the clamping arm (4), a guide groove (21) is formed in the operating table (2), the clamping arm (4) is connected to the guide groove (21), and a sliding assembly (5) is arranged between the clamping arm (4) and the guide groove (21).

2. The chamfering machine with the workpiece clamping device according to claim 1, wherein: the sliding assembly (5) comprises a sliding block (51) and a sliding groove (52), the sliding block (51) is fixedly connected to the clamping arm (4), the sliding groove (52) is formed in the side wall of the guide groove (21), and the sliding block (51) is matched with the sliding groove (52) for use.

3. The chamfering machine with the workpiece clamping device according to claim 1, wherein: drive assembly (6) include two-way lead screw (61) and driving motor (62), and two-way lead screw (61) level sets up and rotates to be connected on operation panel (2), and two-way lead screw (61) pass two arm lock (4) and with two arm lock (4) threaded connection, the one end and driving motor (62) fixed connection of two-way lead screw (61), driving motor (62) fixed connection is on operation panel (2).

4. The chamfering machine with the workpiece clamping device according to claim 1, wherein: the top surface of the circular truncated cone (3) is provided with a limiting groove (31) coaxial with the circular truncated cone, and the size of the limiting groove (31) is larger than that of the workpiece (8).

5. The chamfering machine with the workpiece clamping device according to claim 1, wherein: the rotary table is characterized in that a rotary shaft (7) is connected to the circular table (3), the rotary shaft (7) is vertically arranged, the top end of the rotary shaft is fixedly connected with the center of the bottom surface of the circular table (3), and the bottom end of the rotary shaft is rotatably connected with the operating table (2).

6. The chamfering machine with the workpiece clamping device according to claim 1, wherein: the clamping arms (4) and the bidirectional screw rod (61) are matched to form two groups, and the two groups of clamping arms (4) are arranged vertically.

7. The chamfering machine with the workpiece clamping device according to claim 1, wherein: the top surface of the circular truncated cone (3) is fixedly connected with a rotating handle (32).