CN115256212A

CN115256212A - Grind even mould thimble grinder

Info

Publication number: CN115256212A
Application number: CN202210900881.7A
Authority: CN
Inventors: 俞婷婷
Original assignee: Yujiang Fuchang Mould Parts Co ltd
Current assignee: Yujiang Fuchang Mould Parts Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-01
Anticipated expiration: 2042-07-28
Also published as: CN115256212B

Abstract

The invention discloses a die ejector pin grinding device capable of uniformly grinding, which belongs to the technical field of grinding devices and comprises a shell, wherein a top cover is arranged on the upper surface of the shell, an inner frame is arranged on the inner side of the top cover, a bidirectional conveying mechanism and a steering mechanism are arranged on the surface of the inner frame, a grinding mechanism is arranged on the inner side of the shell, a primary clamping and fixing function on an ejector pin body is realized by matching a first half-ring frame and a second half-ring frame through the extension and retraction of an electric telescopic rod, the grinding processing stability is ensured, the rotating functions of the first half-ring frame and the second half-ring frame are realized through the operation of a first motor, the perfect processing effect on the two ends of the ejector pin body is further ensured, a driving cylinder is attached to the surface of the ejector pin body through the rotation of a second electric telescopic rod, the driving frame and a connecting frame are driven to rotate, the driving effect is achieved, the ejector pin body is driven to carry out automatic position adjustment, the direction adjustment function on the ejector pin body is realized through matching of a rotating mechanism, and the uniformity and the comprehensiveness of the processing on the ejector pin body are ensured.

Description

Grind even mould thimble grinder

Technical Field

The invention belongs to the technical field of grinding devices, and particularly relates to a die ejector pin grinding device capable of grinding uniformly.

Background

The grinding device is a practical device used for grinding the surface of an object, and the practical device is used for realizing the object shaping effect, the purpose is that the grinding device is used for grinding the surface of the object through an automatic means, the grinding precision of the object is improved, in the actual use process of the grinding device, the grinding device of the traditional type is structurally arranged, the adjustment of the conveying position and the angle of the processed object is not comprehensive enough, the condition that the surface processing degree of the ground object is not uniform can occur when the high-precision object of the mold thimble is ground, the influence is caused on the quality of the finished product of the thimble, and the improvement is needed.

The present invention has been made in view of this situation.

Disclosure of Invention

In order to solve the technical problems, the invention adopts the technical scheme that:

the utility model provides a grind even mould thimble grinder, includes the casing, the upper surface of casing is equipped with the top cap, the inboard of top cap is provided with the internal frame, two-way conveying mechanism and steering mechanism are equipped with to the surface of internal frame, the inboard of casing is equipped with grinds the mechanism, two-way conveying mechanism includes a motor, the inboard of internal frame is provided with the linkage frame, the surface of linkage frame is equipped with No. one semi-ring frame, one side of a semi-ring frame is provided with No. two semi-ring frames, be equipped with electric telescopic handle between a semi-ring frame and No. two semi-ring frames, the surface of a semi-ring frame and No. two semi-ring frames all rotates and is connected with No. two electric telescopic handle, no. two electric telescopic handle's output rotates and is connected with the alignment jig, the surface of alignment jig is equipped with the link, the inboard of link is equipped with the driving cylinder.

As a further scheme of the invention: the upper surface of top cap runs through and has seted up the standing groove, the inboard at the standing groove is adorned to the internal frame, a motor dress is at the front end of internal frame, the inboard of internal frame is rotated and is connected with the carousel, linkage frame and carousel fixed connection, the output of a motor run through the surface of internal frame and with carousel fixed connection.

As a further scheme of the invention: the thimble body is arranged between the first semi-ring frame and the second semi-ring frame, the first semi-ring frame and the second semi-ring frame are rotatably connected with the adjusting frame, and the driving cylinder is attached to the outer surface of the thimble body.

As a further scheme of the invention: half ring frame and No. two inboard of half ring frame all are equipped with conical spring and cushion, the cushion sets up to hollow structure, the surface at conical spring is established to the cushion cover, conical spring's one end and cushion fixed connection.

As a further scheme of the invention: the steering mechanism comprises a second motor, the second motor is arranged on the upper surface of the inner side of the inner frame, the output end of the second motor penetrates through the upper surface of the inner frame, a gear is arranged at the output end of the second motor, an annular sliding rail is arranged on the upper surface of the inner frame, and an angle frame is rotatably connected to the inner side of the annular sliding rail.

As a further scheme of the invention: tooth's socket has been seted up to the surface of angle frame, the tooth's socket is circumference equidistant distribution, tooth's socket meshes with the gear mutually, the upper surface border position of angle frame is equipped with the biax cylinder, the output of biax cylinder is equipped with splint, be symmetric distribution between the biax cylinder.

As a further scheme of the invention: grind mechanism includes the side frame, the side surface of side frame dress at the casing, the upper surface of side frame is equipped with the spacing, the inboard sliding connection of spacing has the positioning block, the screw has been seted up in the one end of positioning block is run through, the surface of side frame is equipped with No. three motors, the screw rod is equipped with to the output of No. three motors, the screw rod meshes with the inner wall of screw mutually.

As a further scheme of the invention: the upper surface of transposition piece is equipped with the protecting frame, the inboard of protecting frame is rotated and is connected with the mill, the upper surface of protecting frame is equipped with No. four motors, the output and the mill fixed connection of No. four motors.

As a further scheme of the invention: the slag discharge pipe and the fifth motor are installed on one side of the shell, the roller is installed at the output end of the fifth motor, the brush is installed on the outer surface of the roller, the inner wall of the shell is provided with a round angle, and the brush is attached to the round angle of the inner wall of the shell.

As a further scheme of the invention: the other side of the shell is provided with an outer cover which is of a hollow structure, and the inner side of the outer cover is provided with a fan.

Has the beneficial effects that:

1. through electric telescopic handle's flexible, cooperate half ring frame No. one, half ring frame No. two realizes the preliminary centre gripping fixed function to the thimble body, ensure the stability of grinding processing, through the function of a motor, realize the rotation function of half ring frame No. one and No. two half ring frames, and then ensure to the perfect machining effect at thimble body both ends, it is rotatory to drive alignment jig and link through electric telescopic handle No. two, make the driving cylinder laminating thimble body surface, reach the drive effect, drive the thimble body and carry out automatic position control, cooperation slewing mechanism, the realization is to the direction regulatory function of thimble body, ensure homogeneity and comprehensive to thimble body processing.

2. The function through No. four motors drives the mill rotatory, realizes to the grinding function of thimble body, and the function of cooperation No. three motors drives the screw rod rotatory, and then realizes to the drive effect of positioning block, drives the positioning block and carries out position control along spacing, controls the degree of depth to grinding processing.

3. The air inlet position of casing is injectd through the dustcoat to the function of cooperation fan realizes the whole direction function to the inside waste residue of casing, and discharges to the waste residue through the scum pipe, and the function through No. five motors drives cylinder and brush rotation, realizes the clearance function of cleaning to the marginal position waste residue, ensures the perfect of the inside waste residue cleaning work of casing.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

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

FIG. 2 is a schematic side view exploded cross-sectional view of the present invention;

FIG. 3 is a schematic view of the bidirectional conveying mechanism and the steering mechanism of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the invention at B of FIG. 3;

FIG. 6 is a schematic view of a polishing mechanism according to the present invention;

FIG. 7 is an exploded view of a portion of the structure of FIG. 2 in accordance with the present invention;

FIG. 8 is an enlarged view of the invention at C of FIG. 7.

In the figure: 1. a housing; 2. a top cover; 3. a placement groove; 4. an inner frame; 5. a first motor; 6. a turntable; 7. a linkage frame; 8. a first half ring frame; 9. a second semi-ring frame; 10. a first electric telescopic rod; 11. a thimble body; 12. a second electric telescopic rod; 13. an adjusting bracket; 14. a connecting frame; 15. a drive cylinder; 16. a conical spring; 17. a soft cushion; 18. a second motor; 19. a gear; 20. an annular slide rail; 21. an angle frame; 22. a double-shaft cylinder; 23. a splint; 24. a side frame; 25. a limiting frame; 26. a bit adjustment block; 27. a third motor; 28. a screw; 29. a protective frame; 30. a grinding disc; 31. a fourth motor; 32. a slag discharge pipe; 33. a fifth motor; 34. a drum; 35. a brush; 36. a housing; 37. a fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 5, a mold ejector pin grinding device capable of uniformly grinding comprises a shell 1, a top cover 2 is mounted on the upper surface of the shell 1, an inner frame 4 is arranged on the inner side of the top cover 2, a bidirectional conveying mechanism and a steering mechanism are mounted on the surface of the inner frame 4, a grinding mechanism is mounted on the inner side of the shell 1, the bidirectional conveying mechanism comprises a motor 5, a linkage frame 7 is arranged on the inner side of the inner frame 4, a first half ring frame 8 is mounted on the outer surface of the linkage frame 7, a second half ring frame 9 is arranged on one side of the first half ring frame 8, a first electric telescopic rod 10 is mounted between the first half ring frame 8 and the second half ring frame 9, a second electric telescopic rod 12 is rotatably connected to the outer surfaces of the first half ring frame 8 and the second half ring frame 9, an output end of the second electric telescopic rod 12 is rotatably connected to an adjusting frame 13, a connecting frame 14 is mounted on the outer surface of the adjusting frame 13, and a driving cylinder 15 is mounted on the inner side of the connecting frame 14.

The angle of the linkage frame 7 can be adjusted through the operation of the first motor 5, the second half ring frame 9 and the first half ring frame 8 are driven to adjust the angle, the perfect machining effect on two ends of the ejector pin body 11 is further ensured, the first electric telescopic rod 10 stretches out and draws back, the first half ring frame 8 is matched, the second half ring frame 9 achieves the preliminary clamping and fixing function on the ejector pin body 11, the grinding stability is ensured, the second electric telescopic rod 12 drives the adjusting frame 13 and the connecting frame 14 to rotate, the driving cylinder 15 is attached to the surface of the ejector pin body 11, the driving effect is achieved, the ejector pin body 11 is driven to conduct automatic position adjustment, the rotating mechanism is matched, the direction adjusting function on the ejector pin body 11 is achieved, and the uniformity and the comprehensiveness of machining on the ejector pin body 11 are ensured.

Specifically, as shown in fig. 2 to 4, a placing groove 3 is formed in the upper surface of the top cover 2 in a penetrating manner, the inner frame 4 is installed on the inner side of the placing groove 3, the first motor 5 is installed at the front end of the inner frame 4, the inner side of the inner frame 4 is rotatably connected with the turntable 6, the linkage frame 7 is fixedly connected with the turntable 6, and the output end of the first motor 5 penetrates through the outer surface of the inner frame 4 and is fixedly connected with the turntable 6.

Can further inject the assembled position of inner frame 4 through standing groove 3, can provide stable support for the function of a motor 5 through inner frame 4, can drive carousel 6 through the function of a motor 5 and rotate, and then drive linkage frame 7 and rotate.

Specifically, as shown in fig. 2, a thimble body 11 is disposed between the first half ring frame 8 and the second half ring frame 9, the first half ring frame 8 and the second half ring frame 9 are rotatably connected to an adjusting frame 13, and a driving cylinder 15 is attached to an outer surface of the thimble body 11.

The purpose of this kind of design is in order to prescribe a limit to the position of half ring frame 8 tentatively to prescribe a limit to the rotation orbit of alignment jig 13, drive actuating cylinder 15 with this and carry out position control, when actuating cylinder 15 laminating is in thimble body 11 surface, can realize the drive function to thimble body 11.

Specifically, as shown in fig. 4, the inner sides of the first half-ring frame 8 and the second half-ring frame 9 are both provided with a conical spring 16 and a soft pad 17, the soft pad 17 is of a hollow structure, the soft pad 17 is sleeved on the outer surface of the conical spring 16, and one end of the conical spring 16 is fixedly connected with the soft pad 17.

The tapered spring 16 can provide support for the soft pad 17, and the stability of the first half-ring frame 8 and the second half-ring frame 9 during clamping operation of the thimble body 11 can be further improved through the soft pad 17.

Specifically, as shown in fig. 5, the steering mechanism includes a second motor 18, the second motor 18 is mounted on the inner upper surface of the inner frame 4, an output end of the second motor 18 penetrates through the upper surface of the inner frame 4, a gear 19 is mounted on the output end of the second motor 18, an annular slide rail 20 is mounted on the upper surface of the inner frame 4, and an angle frame 21 is rotatably connected to the inner side of the annular slide rail 20.

The gear 19 can be driven to rotate through the operation of the second motor 18, and the rotating track of the angle frame 21 can be limited through the annular slide rail 20.

Specifically, as shown in fig. 5, tooth grooves are formed in the outer surface of the angle frame 21, the tooth grooves are circumferentially distributed at equal intervals, the tooth grooves are meshed with the gear 19, a double-shaft cylinder 22 is installed at the edge of the upper surface of the angle frame 21, a clamping plate 23 is installed at the output end of the double-shaft cylinder 22, and the double-shaft cylinders 22 are symmetrically distributed.

When the gear 19 rotates, the gear is matched with the tooth grooves in structure to drive the angle frame 21 to adjust the angle, the double-shaft cylinder 22 can stretch and retract to drive the clamping plate 23 to move so as to clamp the thimble body 11, and the angle frame 21 can drive the thimble body 11 to adjust the angle in the rotating process.

Specifically, as shown in fig. 6, the grinding mechanism includes a side frame 24, the side frame 24 is mounted on a side surface of the housing 1, a limit frame 25 is mounted on an upper surface of the side frame 24, a position adjusting block 26 is slidably connected to an inner side of the limit frame 25, a screw hole is formed in one end of the position adjusting block 26 in a penetrating manner, a third motor 27 is mounted on an outer surface of the side frame 24, a screw 28 is mounted at an output end of the third motor 27, and the screw 28 is engaged with an inner wall of the screw hole.

The movement track of the positioning block 26 can be limited through the limiting frame 25, the screw 28 can be driven to rotate through the operation of the third motor 27, and the driving function of position adjustment of the positioning block 26 is realized through the structural matching of the screw.

Specifically, as shown in fig. 6, a protective frame 29 is mounted on the upper surface of the positioning block 26, a grinding disc 30 is rotatably connected to the inner side of the protective frame 29, a fourth motor 31 is mounted on the upper surface of the protective frame 29, and the output end of the fourth motor 31 is fixedly connected to the grinding disc 30.

The position of the protective frame 29 is adjusted by the positioning block 26 during the position adjustment process, and the grinding disc 30 can be driven to rotate through the operation of the four-motor 31, so that the conveying function of the grinding disc 30 is realized.

Specifically, as shown in fig. 7, a slag discharge pipe 32 and a fifth motor 33 are installed at one side of the housing 1, a roller 34 is installed at an output end of the fifth motor 33, a brush 35 is installed on an outer surface of the roller 34, a round corner is formed on the inner wall of the housing 1, and the brush 35 is attached to the round corner of the inner wall of the housing 1.

Can prescribe a limit to the position of row's sediment through row sediment pipe 32, can drive cylinder 34 and brush 35 rotation through the operation of No. five motors 33 to cooperate with the inside fillet structure of casing 1, realize the function of cleaning to corner position waste residue.

Specifically, as shown in fig. 8, a housing 36 is installed on the other side of the casing 1, the housing 36 is a hollow structure, and a blower 37 is installed inside the housing 36.

Through the structural design of fretwork formula, can provide the space for the air current circulation of the inside and outside of dustcoat 36 to the function through fan 37 drives the air current circulation, realizes the whole guide function to the waste residue.

The working principle is as follows:

in the working process of the grinding device, a user firstly penetrates the thimble body 11 through the angle frame 21 and places the thimble body between the first half ring frame 8 and the second half ring frame 9, the distance between the first half ring frame 8 and the second half ring frame 9 is adjusted through the contraction of the first electric telescopic rod 10, the soft cushion 17 is contacted with the outer surface of the thimble body 11 at the moment, and the supporting force is provided through the conical spring 16 to realize the primary fixing function of the position of the thimble body 11, then the adjusting frame 13 is driven to carry out angle adjustment through the expansion and contraction of the second electric telescopic rod 12, the angle of the connecting frame 14 is adjusted along with the angle, the driving cylinder 15 is driven to be attached to the outer surface of the thimble body 11, the thimble body 11 is driven to carry out position adjustment through the operation of the driving cylinder 15, then the third motor 27 is started to drive the screw 28 to rotate, and further realize the driving effect on the positioning block 26, the position adjusting block 26 is driven to adjust the position along the limiting frame 25, the grinding depth is controlled, and the grinding disc 30 is driven to rotate by the operation of the fourth motor 31, so that the grinding function of the thimble body 11 is realized, in the grinding process, the gear 19 can be driven to rotate by the operation of the second motor 18, when the gear 19 rotates, the angle frame 21 is driven to adjust the angle through the structural cooperation of tooth grooves, the clamping plate 23 can be driven to move through the extension and retraction of the double-shaft cylinder 22, so that the thimble body 11 is clamped, the angle frame 21 can drive the thimble body 11 to adjust the angle in the rotating process, after one end is ground, the turntable 6 can be driven to rotate by the operation of the first motor 5, the thimble body 11 is rotated to the other end downwards by the cooperation of the linkage frame 7, the subsequent grinding work can be carried out on the other end, and the whole surface of the grinding work is ensured, after grinding the completion, start fan 37, drive the air current circulation through fan 37's function, realize the whole guide function to the waste residue to discharge the waste residue through scum pipe 32, drive cylinder 34 and brush 35 rotation through No. five motor 33's function, realize the cleaning function to the cleaning of border position waste residue, ensure the integrity of the inside waste residue cleaning work of casing 1.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grind even mould thimble grinder, includes casing (1), its characterized in that, the upper surface of casing (1) is equipped with top cap (2), the inboard of top cap (2) is provided with inner frame (4), two-way conveying mechanism and steering mechanism are equipped with to the surface of inner frame (4), grinding mechanism is equipped with to the inboard of casing (1), two-way conveying mechanism includes motor (5), the inboard of inner frame (4) is provided with linkage frame (7), the surface of linkage frame (7) is equipped with half ring frame (8), one side of half ring frame (8) is provided with No. two half ring frames (9), be equipped with No. one electric telescopic handle (10) between half ring frame (8) and No. two half ring frames (9), half ring frame (8) all rotate with No. two electric telescopic handle (12) with the surface of No. two, the output of No. two electric telescopic handle (12) rotates and is connected with alignment jig (13), the surface of alignment jig (14) is equipped with connection frame (14), the inboard drive mount (15) are equipped with.

2. The grinding device for the ejector pins of the die for grinding uniform grinding as claimed in claim 1, wherein a placing groove (3) is formed in the upper surface of the top cover (2) in a penetrating manner, the inner frame (4) is installed on the inner side of the placing groove (3), the motor (5) is installed at the front end of the inner frame (4), a turntable (6) is rotatably connected to the inner side of the inner frame (4), the linkage frame (7) is fixedly connected with the turntable (6), and the output end of the motor (5) penetrates through the outer surface of the inner frame (4) and is fixedly connected with the turntable (6).

3. The die ejector pin grinding device for grinding uniformly according to claim 1, wherein an ejector pin body (11) is arranged between the first half ring frame (8) and the second half ring frame (9), the first half ring frame (8) and the second half ring frame (9) are rotatably connected with an adjusting frame (13), and the driving cylinder (15) is attached to the outer surface of the ejector pin body (11).

4. The grinding device for the ejector pins of the die for uniformly grinding the die is characterized in that conical springs (16) and soft pads (17) are arranged on the inner sides of the first half-ring frame (8) and the second half-ring frame (9), the soft pads (17) are arranged to be hollow structures, the soft pads (17) are sleeved on the outer surfaces of the conical springs (16), and one ends of the conical springs (16) are fixedly connected with the soft pads (17).

5. The die ejector pin grinding device for uniform grinding is characterized in that the steering mechanism comprises a second motor (18), the second motor (18) is mounted on the inner upper surface of the inner frame (4), the output end of the second motor (18) penetrates through the upper surface of the inner frame (4), the output end of the second motor (18) is provided with a gear (19), the upper surface of the inner frame (4) is provided with an annular sliding rail (20), and the inner side of the annular sliding rail (20) is rotatably connected with an angle frame (21).

6. The die ejector pin grinding device for uniformly grinding the die ejector pins as claimed in claim 5, wherein tooth grooves are formed in the outer surface of the angle frame (21), the tooth grooves are circumferentially distributed at equal intervals, the tooth grooves are meshed with the gear (19), a double-shaft cylinder (22) is installed at the edge position of the upper surface of the angle frame (21), a clamping plate (23) is installed at the output end of the double-shaft cylinder (22), and the double-shaft cylinders (22) are symmetrically distributed.

7. The die ejector pin grinding device for grinding uniformly according to claim 1, wherein the grinding mechanism comprises a side frame (24), the side frame (24) is arranged on the side surface of the housing (1), a limiting frame (25) is arranged on the upper surface of the side frame (24), a positioning block (26) is slidably connected to the inner side of the limiting frame (25), a screw hole is formed in one end of the positioning block (26) in a penetrating mode, a third motor (27) is arranged on the outer surface of the side frame (24), a screw rod (28) is arranged at the output end of the third motor (27), and the screw rod (28) is meshed with the inner wall of the screw hole.

8. The die ejector pin grinding device for uniformly grinding the die ejector pins as in claim 7, wherein a protective frame (29) is arranged on the upper surface of the positioning block (26), a grinding disc (30) is rotatably connected to the inner side of the protective frame (29), a fourth motor (31) is arranged on the upper surface of the protective frame (29), and the output end of the fourth motor (31) is fixedly connected with the grinding disc (30).

9. The die ejector pin grinding device for uniformly grinding the die ejector pin is characterized in that a slag discharge pipe (32) and a fifth motor (33) are installed on one side of the shell (1), a roller (34) is installed at the output end of the fifth motor (33), a brush (35) is installed on the outer surface of the roller (34), the inner wall of the shell (1) is provided with a circular angle, and the brush (35) is attached to the circular angle of the inner wall of the shell (1).

10. The die ejector pin grinding device for uniformly grinding the die ejector pins as claimed in claim 9, wherein an outer cover (36) is installed on the other side of the shell (1), the outer cover (36) is provided with a hollow structure, and a fan (37) is installed on the inner side of the outer cover (36).