CN211805246U

CN211805246U - Square chamfering machine with four sides grinding function

Info

Publication number: CN211805246U
Application number: CN202020341300.7U
Authority: CN
Inventors: 谢正伟; 谢小明
Original assignee: Zhaoqing Zhenghai Mechanical Equipment Manufacutirng Co ltd
Current assignee: Zhaoqing Zhenghai Mechanical Equipment Manufacutirng Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-30
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a four sides grind square beveler, including feeding subassembly, guide rail and the pay-off subassembly, first chamfer subassembly, the second chamfer subassembly that arrange according to the process in proper order along the guide rail, the guide rail both sides are equipped with the baffle, the pay-off subassembly includes two pay-off rubber tyers that rotate the opposite direction, and two pay-off rubber tyers are arranged respectively in the relative both sides of the square on the guide rail, and pay-off rubber tyer is through rotatory will be with pay-off rubber tyer contact square propelling movement forward; first chamfer subassembly and second chamfer subassembly are arranged respectively in the relative both sides of guide rail, and first chamfer subassembly and second chamfer subassembly structure are the same, all include chamfering mechanism and swager structure, chamfering mechanism includes the edging emery wheel, and the edging emery wheel level is arranged in the side of guide rail, and guide rail and baffle all offer the mouth of dodging that supplies edging emery wheel and square contact, swager structure is including pressing the material rubber tyer for push down the square at the chamfer. The utility model discloses machining precision is high, production efficiency is high.

Description

Square chamfering machine with four sides grinding function

Technical Field

The utility model relates to a four sides grind square beveler is refered in particular to in chamfering equipment field.

Background

In real production life, the application of the magnetic material cannot be separated. The shape of magnetic material is various, and square form magnetic material is exactly a very common shape, and the manufacturing procedure of square magnetic material product mainly is mill face and chamfer, and wherein in the chamfer process, most magnetic material all need carry out the edging chamfer to 4 sides of square.

As shown in fig. 1, the square chamfering machine mode in the existing market, 2 edging grinding wheels 51 arranged up and down are mostly adopted to chamfer 4 sides of a square simultaneously, because of the reason of the self gravity of the square, C3, the pressure that the face of C4 is subjected to is greater than C1, the pressure that the face of C2 is subjected to is greater, so the adjustment chamfer size and the vertical dimension are not in a linear relation, the adjustment difficulty is very large, and along with the reduction of the quality of the square in the chamfering process, the continuous change of the force that the upper and lower faces are subjected to leads to the vertical run-out of the square, the requirement on the symmetry of the edging grinding wheel by the chamfering machine is very high, the longer the tolerance is used, the larger the run-out is, and the run-. The square chamfering machine can only realize products with very large tolerance and low requirement on processing technology.

For products with high technical requirements, only two sides of C1 and C2 can be chamfered, then the square block is turned over by 180 degrees by hands, and then the other two sides of C3 and C4 are chamfered, so that high-precision 4-side chamfering is achieved. The mode can not realize full automation, has low production efficiency, and can not keep pace with the footsteps in the high-speed development era.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: aiming at the defects in the prior art, the four-side grinding square chamfering machine is high in machining precision and production efficiency.

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

a four-side grinding square chamfering machine comprises a feeding assembly, a guide rail, a feeding assembly, a first chamfering assembly and a second chamfering assembly, wherein the feeding assembly, the first chamfering assembly and the second chamfering assembly are sequentially arranged along the guide rail according to working procedures; first chamfer subassembly and second chamfer subassembly are arranged respectively in the relative both sides of guide rail, and first chamfer subassembly and second chamfer subassembly structure are the same, all include chamfering mechanism and swager and construct, chamfering mechanism includes the edging emery wheel, and edging emery wheel level arranges in the side of guide rail, and guide rail and baffle all offer the mouth of dodging that supplies edging emery wheel and square contact, swager constructs including pressing the material rubber tyer, presses the material rubber tyer to be located the guide rail top for push down the square at the chamfer, and can be along with the advancing and passive rotation of square.

Furthermore, one of the feeding rubber wheels is positioned above the guide rail upper square, the other feeding rubber wheel is positioned below the guide rail upper square, and a notch for the driving rubber wheel below to contact with the square is formed in the guide rail.

Furthermore, the pay-off subassembly still includes the pay-off motor, and the vertical setting of drive shaft of pay-off motor, the axis of rotation level setting of two pay-off rubber tyers, and the drive shaft of pay-off motor links to each other through the bevel gear transmission with the axis of rotation of two pay-off rubber tyers, and the axis of rotation of two pay-off rubber tyers is installed respectively on respective bearing frame, and one of them bearing frame is installed on a lift straight line slip table, and straight line slip table passes through hand wheel or motor drive.

Furthermore, a driving shaft of the feeding motor is also connected with a hand wheel.

Further, swager constructs still includes regulating plate, guide arm and backup pad, guide arm level fixed connection is in the backup pad, the material rubber tyer is pressed in the one end installation of regulating plate, the other end cover of regulating plate is on the guide arm and can slide and rotate relative to the guide arm, fasten through threaded fastener between regulating plate and the guide arm.

Further, chamfering mechanism still includes the diaxon cross slip table by hand wheel or motor drive, and two direction axles of diaxon cross slip table are perpendicular with guide rail length direction, the driving motor of edging emery wheel installs on diaxon cross slip table.

Further, the guide rail divide into two sections around the level and smooth meeting, pay-off subassembly and first chamfer subassembly correspond the guide rail anterior segment and arrange, the second chamfer subassembly corresponds the guide rail back end and arranges, and two sections install respectively on the straight line slip table of difference around the guide rail, straight line slip table level is arranged, and the length direction of the slip direction of straight line slip table and guide rail is perpendicular.

Furthermore, the baffle is installed on the guide rail through threaded fasteners, the baffle on the same side as the edging grinding wheel is installed on the side face of the guide rail, the baffle on the opposite side of the edging grinding wheel is installed on the top face of the guide rail, a waist-shaped hole for installing the threaded fasteners is formed in the baffle, and the waist-shaped hole is perpendicular to the guide rail.

Further, the feeding component is a conveyor belt, and the conveyor belt is smoothly connected with the guide rail.

Compared with the prior art, the utility model has the advantages of: the utility model arranges the two edging grinding wheels on the two sides of the guide rail horizontally, because the edging grinding wheels are not influenced by the gravity of the square, the two edging grinding wheels are stressed in a consistent manner, the chamfer dimension of the four edges of the square is easy to be ensured to be consistent, and the chamfer precision is high; moreover, the square can continuously and automatically complete chamfering of four edges along the guide rail, manual intervention is not needed, the automation degree is high, and the production efficiency is high; the guide rail, the feeding assembly, the material pressing mechanism and the chamfering mechanism are all adjustable, can adapt to square chamfers of different specifications and sizes, and are wide in application range.

Drawings

FIG. 1 is a schematic diagram of a chamfer pattern of a square block in the prior art.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the working state of the feeding assembly of the present invention.

Fig. 4 is a schematic view of the enlarged structure of the middle guide rail according to the present invention.

Fig. 5 is a schematic view of the working state of the middle swaging mechanism of the present invention.

Illustration of the drawings: 1. a feed assembly; 2. a guide rail; 21. a baffle plate; 211. a kidney-shaped hole; 22. avoiding the mouth; 3. a feeding assembly; 31. a feeding rubber wheel; 32. a feeding motor; 33. a drive shaft; 34. a rotating shaft; 35. a bevel gear; 36. a bearing seat; 4. a first chamfer assembly; 5. a second chamfer assembly; 51. edging the grinding wheel; 52. pressing rubber wheels; 53. an adjusting plate; 54. a guide bar; 55. a support plate; 56. a handle screw; 6. a linear sliding table; 7. a two-axis cross sliding table; 8. a hand wheel; 9. a motor; 10. and (6) square blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, and it should be noted that the scope of the present invention is not limited to the following embodiments, and any modifications and decorations made by the present invention should be considered as the scope of the present invention without departing from the principle of the present invention.

As shown in fig. 2, the utility model discloses a four sides grind square beveler, including feeding subassembly 1, guide rail 2 and along feeding subassembly 3, first chamfer subassembly 4 and the second chamfer subassembly 5 that guide rail 2 arranged in proper order according to the process. The feeding component 1 is a conveyor belt which is smoothly connected with the guide rail 2. Baffles 21 are arranged on two sides of the guide rail 2, and a guide groove for conveying the square 10 is formed between the baffles 21 on the two sides. The feeding assembly 3 comprises two feeding rubber wheels 31 with opposite rotation directions, the two feeding rubber wheels 31 are respectively arranged on two opposite sides of the square 10 on the guide rail 2, and the feeding rubber wheels 31 push the square 10 contacted with the feeding rubber wheels 31 forwards through rotation. First chamfer subassembly 4 arranges respectively in the relative both sides of guide rail 2 with second chamfer subassembly 5, and first chamfer subassembly 4 is the same with second chamfer subassembly 5 structure, all includes chamfering mechanism and swager structure. The chamfering mechanism comprises an edging grinding wheel 51, the edging grinding wheel 51 is horizontally arranged on the side surface of the guide rail 2, and the guide rail 2 and the baffle 21 are both provided with an avoiding opening 22 (see fig. 4) for the edging grinding wheel 51 to contact with the square 10. The pressing mechanism comprises a pressing rubber wheel 52, and the pressing rubber wheel 52 is located above the guide rail 2, is used for pressing the square 10 being chamfered, and can passively rotate along with the advance of the square 10.

The working process is as follows: the square 10 gets into guide rail 2 from the conveyer belt, is promoted forward by pay-off rubber tyer 31 when the pay-off subassembly 3, and square 10 passes through first chamfer subassembly 4 and second chamfer subassembly 5 in proper order along guide rail 2 under the effect of the impetus, and first chamfer subassembly 4 carries out the chamfer to two limits of one of them side of square 10, and second chamfer subassembly 5 carries out the chamfer to two limits of one side in addition of square 10.

As shown in fig. 3, one of the feeding rubber wheels 31 is located above the block 10 above the guide rail 2, the other feeding rubber wheel 31 is located below the block 10 above the guide rail 2, and the guide rail 2 is provided with a notch for the lower driving rubber wheel to contact with the block 10.

The feeding assembly 3 further comprises a feeding motor 32, a driving shaft 33 of the feeding motor 32 is vertically arranged, rotating shafts 34 of the two feeding rubber wheels 31 are horizontally arranged, the driving shaft 33 of the feeding motor 32 is in transmission connection with the rotating shafts 34 of the two feeding rubber wheels 31 through bevel gears 35, the rotating shafts 34 of the two feeding rubber wheels 31 are respectively installed on respective bearing seats 36, one bearing seat 36 is installed on one lifting linear sliding table 6, the other bearing seat 36 is fixed, the linear sliding table 6 is driven through a hand wheel 8, and the height position of one bearing seat 36 can be adjusted through a shifting hand wheel 8 so as to adjust the height position of the corresponding feeding rubber wheel 31, so that the thickness of the square block 10 can be adapted. In other embodiments, the linear slide 6 may also be driven by a motor.

In this embodiment, the driving shaft 33 of the feeding motor 32 is further connected to a handwheel 8 for adjustment.

As shown in fig. 5, the pressing mechanism further includes an adjusting plate 53, a guide rod 54 and a support plate 55, the support plate 55 is fixed on the frame of the chamfering machine, the guide rod 54 is horizontally and fixedly connected to the support plate 55, a pressing rubber wheel 52 is installed at one end of the adjusting plate 53, the other end of the adjusting plate 53 is sleeved on the guide rod 54 and can slide and rotate relative to the guide rod 54, the adjusting plate 53 and the guide rod 54 are fastened through a threaded fastener, and the threaded fastener is a handle screw 56.

The chamfering mechanism further comprises a two-axis cross sliding table 7, two direction axes of the two-axis cross sliding table 7 are perpendicular to the length direction of the guide rail 2, and the driving motor 9 of the edge grinding wheel 51 is installed on the two-axis cross sliding table 7. Diaxon cross slip table 7 is including being two linear modules of cross, and one of them linear module is responsible for edging emery wheel 51's horizontal migration (being close to or keeping away from guide rail 2), through the drive of hand wheel 8, and another linear module is responsible for edging emery wheel 51's lifting movement, drives through motor 9 to be equipped with emergent hand wheel 8 simultaneously, be used for manual intervention when motor 9 became invalid.

The guide rail 2 is divided into a front section and a rear section which are connected smoothly, the feeding component 3 and the first chamfering component 4 are arranged corresponding to the front section of the guide rail 2, the second chamfering component 5 is arranged corresponding to the rear section of the guide rail 2, the front section and the rear section of the guide rail 2 are respectively arranged on different linear sliding tables 6, the linear sliding tables 6 are horizontally arranged, and the sliding direction of the linear sliding tables 6 is vertical to the length direction of the guide rail 2. The positions of the front and the rear sections of guide rails 2 can be adjusted through the linear sliding table 6, so that the guide grooves of the front and the rear sections of guide rails 2 are aligned.

The baffle 21 of guide rail 2 both sides is installed on guide rail 2 through threaded fastener, and the baffle 21 with edging emery wheel 51 homonymy is installed in the side of guide rail 2, and the baffle 21 with edging emery wheel 51 opposite side is installed in the top surface of guide rail 2, offers the waist type hole 211 that supplies threaded fastener to install on the baffle 21, and waist type hole 211 is perpendicular to guide rail 2. The inner width of the guide groove can be adjusted by adjusting the position of the baffle 21 on the opposite side of the edging wheel 51 to adapt to the squares 10 with different sizes.

Claims

1. The utility model provides a four sides grind square beveler which characterized in that: the automatic feeding device comprises a feeding assembly, a guide rail, a feeding assembly, a first chamfering assembly and a second chamfering assembly, wherein the feeding assembly, the first chamfering assembly and the second chamfering assembly are sequentially arranged along the guide rail according to working procedures; first chamfer subassembly and second chamfer subassembly are arranged respectively in the relative both sides of guide rail, and first chamfer subassembly and second chamfer subassembly structure are the same, all include chamfering mechanism and swager and construct, chamfering mechanism includes the edging emery wheel, and edging emery wheel level arranges in the side of guide rail, and guide rail and baffle all offer the mouth of dodging that supplies edging emery wheel and square contact, swager constructs including pressing the material rubber tyer, presses the material rubber tyer to be located the guide rail top for push down the square at the chamfer, and can be along with the advancing and passive rotation of square.

2. The four-side grinding block chamfering machine according to claim 1, wherein: one of the feeding rubber wheels is positioned above the guide rail upper square block, the other feeding rubber wheel is positioned below the guide rail upper square block, and a notch for the driving rubber wheel below to contact with the square block is formed in the guide rail.

3. The four-side grinding block chamfering machine according to claim 2, wherein: the feeding assembly further comprises a feeding motor, a driving shaft of the feeding motor is vertically arranged, rotating shafts of the two feeding rubber wheels are horizontally arranged, the driving shaft of the feeding motor is connected with the rotating shafts of the two feeding rubber wheels through bevel gear transmission, the rotating shafts of the two feeding rubber wheels are respectively installed on respective bearing seats, one of the bearing seats is installed on a lifting linear sliding table, and the linear sliding table is driven by a hand wheel or a motor.

4. The four-side grinding block chamfering machine according to claim 3, wherein: the driving shaft of the feeding motor is also connected with a hand wheel.

5. The four-side grinding block chamfering machine according to any one of claims 1 to 4, wherein: the material pressing mechanism further comprises an adjusting plate, a guide rod and a supporting plate, the guide rod is horizontally and fixedly connected to the supporting plate, a material pressing rubber wheel is installed at one end of the adjusting plate, the other end of the adjusting plate is sleeved on the guide rod and can slide and rotate relative to the guide rod, and the adjusting plate and the guide rod are fastened through a threaded fastener.

6. The four-side grinding block chamfering machine according to any one of claims 1 to 4, wherein: the chamfering mechanism further comprises a two-axis cross sliding table driven by a hand wheel or a motor, two direction shafts of the two-axis cross sliding table are perpendicular to the length direction of the guide rail, and a driving motor of the edge grinding wheel is installed on the two-axis cross sliding table.

7. The four-side grinding block chamfering machine according to any one of claims 1 to 4, wherein: the guide rail divide into two sections around the level and smooth meeting, pay-off subassembly and first chamfer subassembly correspond the guide rail anterior segment and arrange, the second chamfer subassembly corresponds the guide rail back end and arranges, and two sections install respectively on the straight line slip table of difference around the guide rail, straight line slip table level is arranged, and the sliding direction of straight line slip table is perpendicular with the length direction of guide rail.

8. The four-side grinding block chamfering machine according to claim 7, wherein: the baffle is installed on the guide rail through threaded fasteners, the baffle on the same side as the edging grinding wheel is installed on the side face of the guide rail, the baffle on the opposite side of the edging grinding wheel is installed on the top face of the guide rail, a waist-shaped hole for installing the threaded fasteners is formed in the baffle, and the waist-shaped hole is perpendicular to the guide rail.

9. The four-side grinding block chamfering machine according to any one of claims 1 to 4, wherein: the feeding assembly is a conveyor belt, and the conveyor belt is smoothly connected with the guide rail.