CN216179000U

CN216179000U - Circumferential grinding mechanism for cylindrical parts

Info

Publication number: CN216179000U
Application number: CN202122476770.1U
Authority: CN
Inventors: 李亚坤
Original assignee: Shanghai Fenbo Medical Technology Co ltd
Current assignee: Shanghai Fenbo Medical Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-05
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a circumferential grinding mechanism for cylindrical parts, which comprises a base, wherein a positioning support is arranged on the upper side of the base, a first motor and a positioning plate are arranged on the upper side of the positioning support, a longitudinal clamping block is arranged on one side of the positioning plate, a transverse clamping block is arranged at one end of the longitudinal clamping block, an arc-shaped clamping piece is arranged at one end of the transverse clamping block, a rotating shaft is arranged on the upper side of the other end of the base, a grinding support is arranged at the upper end of the rotating shaft, a second motor is arranged on the grinding support through a sliding seat, and a grinding disc is arranged at one end of the second motor. The second motor and the grinding disc can be adjusted and used in the longitudinal angle, and therefore grinding at different angles is met.

Description

Circumferential grinding mechanism for cylindrical parts

Technical Field

The utility model relates to the technical field of medical instrument processing, in particular to a circumferential grinding mechanism for a cylindrical part.

Background

The cylindrical parts need to be ground in the processing process of the medical apparatus.

The cylindrical part circumferential grinding device with the application number of CN201820472228.4 in the prior art is poor in part clamping and positioning stability, and the grinding disc is not convenient to adjust the angle, so that the grinding processing treatment at different angles is difficult to meet, and the grinding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circumferential grinding mechanism for cylindrical parts, and aims to solve the problems that in the prior art, the part clamping and positioning stability is poor, the angle of a grinding disc is inconvenient to adjust and use, the grinding processing at different angles is difficult to meet, and the grinding efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cylinder part circumference grinding mechanism, includes the base, the guide rail is installed to the base upside, the location support is installed through the guide holder to the guide rail upside, first motor is installed to location support upside, the locating plate is installed to first motor one end, vertical clamp splice is installed to locating plate one side, horizontal clamp splice is installed to vertical clamp splice one end, the arc clamping piece is installed to horizontal clamp splice one end, the pivot is installed to base other end upside, the grinding support is installed to the pivot upper end, the second motor is installed through the slide to the grinding support, the grinding dish is installed to second motor one end, pivot lower extreme transmission is connected with the third motor, the PLC switch board is installed to base one end upside, the protection casing is installed in the base outside.

Furthermore, one end of the longitudinal clamping block is in transmission connection with an air cylinder, and the air cylinder is installed on the outer side of the positioning plate through the base.

Furthermore, a limiting groove is formed in the outer side of the positioning plate, and the longitudinal clamping block is slidably clamped in the limiting groove.

Further, the gear ring is installed to the grinding support inboard, the fourth motor is installed to slide one side, fourth motor one end transmission is connected with first gear, and first gear and gear ring meshing connection.

Further, the guide block is installed to the slide inboard, the grinding support outside is provided with the guide way, and the slide passes through the guide block slip card to be established in the guide way outside.

Furthermore, a second gear is installed at the lower end of the rotating shaft, a third gear is connected to one end of the third motor in a transmission mode, and the second gear is meshed with the third gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the longitudinal clamping block is arranged on one side of the positioning plate, the transverse clamping block is arranged at one end of the longitudinal clamping block, and the arc-shaped clamping piece is arranged at one end of the transverse clamping block, so that the outer side of one end of a cylindrical part can be stably clamped and positioned, the positioning stability is higher, and the processing precision is convenient to improve.

2. According to the utility model, the second motor is arranged outside the grinding support through the sliding seat sliding sleeve, the gear ring is arranged inside the grinding support, the fourth motor is arranged on one side of the sliding seat, one end of the fourth motor is in transmission connection with the first gear, and the first gear is in meshing connection with the gear ring, so that the first gear can be driven by the fourth motor to drive the gear ring to rotate, the longitudinal angles of the second motor and the grinding disc can be adjusted and used, the grinding processing treatment at different angles is met, and the grinding efficiency is improved.

3. According to the utility model, the lower side of the grinding support is rotatably arranged on the upper side of one end of the base through the rotating shaft, the lower end of the rotating shaft is connected with the third motor in a transmission manner, the lower end of the rotating shaft is provided with the second gear, one end of the third motor is connected with the third gear in a transmission manner, and the second gear is meshed with the third gear, so that the rotating shaft is driven to rotate through the third motor driving gear set, the second motor and the grinding disc can be adjusted and used in horizontal angle, and the grinding efficiency is further improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a right side view of the positioning plate structure of the present invention;

fig. 3 is a schematic view of the connection structure of the sliding seat and the grinding support.

In the figure: 1. a base; 2. positioning a support; 3. a first motor; 4. a guide rail; 5. positioning a plate; 6. a cylinder; 7. a longitudinal clamping block; 8. a transverse clamping block; 9. an arc-shaped clamping piece; 10. grinding the bracket; 11. a slide base; 12. a second motor; 13. grinding the disc; 14. a protective cover; 15. a PLC control cabinet; 16. a second gear; 17. a third gear; 18. a third motor; 19. a guide seat; 20. a limiting groove; 21. a fourth motor; 22. a first gear; 23. a ring gear; 24. a guide block; 25. a guide groove; 26. a rotating shaft.

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.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a circumferential grinding mechanism for a cylindrical part includes a base 1, a guide rail 4 is installed on an upper side of the base 1, a positioning support 2 is installed on an upper side of the guide rail 4 through a guide seat 19, a first motor 3 is installed on the upper side of the positioning support 2, a positioning plate 5 is installed at one end of the first motor 3, a longitudinal clamping block 7 is installed at one side of the positioning plate 5, a transverse clamping block 8 is installed at one end of the longitudinal clamping block 7, an arc-shaped clamping piece 9 is installed at one end of the transverse clamping block 8, so that the outer side of one end of the cylindrical part can be stably clamped and positioned, the positioning stability is high, the machining precision is conveniently improved, a rotating shaft 26 is installed on an upper side of the other end of the base 1, a grinding support 10 is installed at an upper end of the rotating shaft 26, a second motor 12 is installed on the grinding support 10 through a sliding seat 11, a grinding disc 13 is installed at one end of the second motor 12, so that the grinding treatment of the cylindrical part is conveniently performed, and can use the vertical angle modulation of second motor 12 and grinding dish 13 to satisfy the abrasive machining processing of different angles, the efficiency of grinding has been improved, 26 lower extreme transmissions of pivot are connected with third motor 18, can use the horizontal angle modulation of second motor 12 and grinding dish 13, the efficiency of grinding has further been improved, PLC switch board 15 is installed to base 1 one end upside, protection casing 14 is installed in the base 1 outside, be convenient for to cover the protection when adding man-hour to the part.

Preferably, the cylinder 6 is connected with the transmission of vertical clamp splice 7 one end, and the cylinder 6 is installed in the 5 outsides of locating plate through the frame, and the vertical clamp splice 7 lift adjustment of pneumatic drive is convenient for carry out centre gripping location processing to cylinder part one end.

Preferably, the locating plate 5 has an outer side provided with a limiting groove 20, and the longitudinal clamping block 7 is slidably clamped in the limiting groove 20, so that the longitudinal clamping block 7 can be guided when being moved for clamping and locating, and the stability of clamping and locating can be improved.

Preferably, the gear ring 23 is installed to the grinding support 10 inboard, the fourth motor 21 is installed to slide 11 one side, the transmission of fourth motor 21 one end is connected with first gear 22, and first gear 22 and gear ring 23 meshing are connected, make and to drive first gear 22 through fourth motor 21 and drive gear ring 23 rotatory, thereby can use the vertical angle modulation of second motor 12 and grinding dish 13, thereby satisfy the abrasive machining of different angles and handle, improved the efficiency of grinding.

Preferably, the guide block 24 is installed on the inner side of the sliding seat 11, the guide groove 25 is formed on the outer side of the grinding support 10, and the sliding seat 11 is slidably clamped on the outer side of the guide groove 25 through the guide block 24, so that the stability of the sliding seat 11 slidably clamped on the outer side of the grinding support 10 can be improved, and the grinding precision is improved.

Preferably, the second gear 16 is installed at the lower end of the rotating shaft 26, one end of the third motor 18 is in transmission connection with the third gear 17, and the second gear 16 is in meshing connection with the third gear 17, so that the gear set is driven by the third motor 18 to drive the rotating shaft 26 to rotate, the horizontal angle of the second motor and the grinding disc can be adjusted, and the grinding efficiency is further improved.

The working principle and the using process of the utility model are as follows: the longitudinal clamping block 7 is arranged on one side of the positioning plate 5, the transverse clamping block 8 is arranged at one end of the longitudinal clamping block 7, and the arc-shaped clamping piece 9 is arranged at one end of the transverse clamping block 8, so that the outer side of one end of the cylindrical part can be stably clamped and positioned, the positioning stability is high, and the processing precision is convenient to improve; and the second motor 12 is arranged outside the grinding support 10 through the sliding seat 11 sliding sleeve, the gear ring 23 is arranged inside the grinding support 10, the fourth motor 21 and the first gear 22 meshed and connected with the gear ring 23 are arranged on one side of the sliding seat 11, so that the first gear 22 can be driven to drive the gear ring 23 to rotate through the fourth motor 21, the second motor 12 and the grinding disc 13 can be adjusted and used in the longitudinal angle direction, the grinding processing treatment at different angles is met, and the grinding efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cylinder part circumference grinding mechanism, includes base (1), its characterized in that: a guide rail (4) is arranged on the upper side of the base (1), a positioning support (2) is arranged on the upper side of the guide rail (4) through a guide seat (19), a first motor (3) is arranged on the upper side of the positioning support (2), a positioning plate (5) is arranged at one end of the first motor (3), a longitudinal clamping block (7) is arranged on one side of the positioning plate (5), a transverse clamping block (8) is arranged at one end of the longitudinal clamping block (7), an arc-shaped clamping piece (9) is arranged at one end of the transverse clamping block (8), a rotating shaft (26) is arranged at the upper side of the other end of the base (1), the upper end of the rotating shaft (26) is provided with a grinding bracket (10), the grinding bracket (10) is provided with a second motor (12) through a sliding seat (11), and a grinding disc (13) is installed at one end of the second motor (12), and a third motor (18) is connected to the lower end of the rotating shaft (26) in a transmission manner.

2. A circumferential grinding mechanism for cylindrical parts according to claim 1, wherein: one end of the longitudinal clamping block (7) is in transmission connection with an air cylinder (6), and the air cylinder (6) is installed on the outer side of the positioning plate (5) through the base.

3. A circumferential grinding mechanism for cylindrical parts according to claim 1, wherein: the outer side of the positioning plate (5) is provided with a limiting groove (20), and the longitudinal clamping block (7) is slidably clamped in the limiting groove (20).

4. A circumferential grinding mechanism for cylindrical parts according to claim 1, wherein: ring gear (23) are installed to grinding support (10) inboard, fourth motor (21) are installed to slide (11) one side, fourth motor (21) one end transmission is connected with first gear (22), and first gear (22) and ring gear (23) meshing connection.

5. A circumferential grinding mechanism for cylindrical parts according to claim 1, wherein: guide block (24) are installed to slide (11) inboard, grinding support (10) outside is provided with guide way (25), and slide (11) slide the card through guide block (24) and establish in the guide way (25) outside.

6. A circumferential grinding mechanism for cylindrical parts according to claim 1, wherein: second gear (16) is installed to pivot (26) lower extreme, third motor (18) one end transmission is connected with third gear (17), and second gear (16) and third gear (17) meshing connection.