CN219380078U

CN219380078U - Spring grinding machine

Info

Publication number: CN219380078U
Application number: CN202320284690.2U
Authority: CN
Inventors: 刘新东; 曹红华; 刘荣斌; 戴红良
Original assignee: Shanghai Kaze Precision Spring Co ltd
Current assignee: Shanghai Kaze Precision Spring Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-21
Anticipated expiration: 2033-02-21

Abstract

The application discloses spring grinding machine relates to spring processing technology field, improves the degree of depth that is used for packing into the mounting groove of spring fixedly, and when the length of spring was less than the degree of depth of mounting groove, will not polish to the spring, the relatively poor problem of adaptability, including workstation, mounting disc, mounting hole, polishing piece and casing, the bottom fixed mounting of mounting disc has the second motor, the output fixedly connected with screw rod of second motor, threaded connection has the lifter plate on the screw rod, fixedly connected with a plurality of annular distributed's connecting rods on the outer circumference of lifter plate, the one end fixedly connected with regulation pole of lifter plate is kept away from to the connecting rod. This application is through the setting of second motor, screw rod, lifter plate, connecting rod and regulation pole, steerable regulation pole goes up and down in the mounting hole to adjustable mounting hole upper shed is to the degree of depth of adjusting the pole, is convenient for polish the spring of different length, improves adaptability.

Description

Spring grinding machine

Technical Field

The application relates to the field of spring processing, in particular to a spring grinding machine.

Background

The spring is a mechanical part which works by utilizing elasticity, the end of the spring needs to be ground flat after rolling, and a spring grinding machine is needed to grind the end flat at the moment, so that the spring can be put into use.

The traditional Chinese patent with the publication number of CN209919502U discloses a spring grinding machine, which comprises a frame, a mounting disc rotatably connected to the frame, a first driving motor arranged on the frame and used for driving the mounting disc to rotate, and spring grinding devices arranged on the frame and used for grinding the ends of springs, wherein the mounting disc is uniformly distributed in a plurality of mounting grooves used for placing the springs along a rotation axis; the mounting groove is kept away from the chip removal hole that one end of mounting disc axis of rotation was seted up, the lower extreme inner wall of chip removal hole sets up with the tank bottom parallel and level of mounting groove.

With respect to the related art as described above, the inventors found that there are at least the following problems in this technology: the depth of the mounting groove for loading the spring is fixed, and when the length of the spring is smaller than the depth of the mounting groove, the spring cannot be polished, and the adaptability is poor.

Disclosure of Invention

In order to improve the degree of depth that is used for loading in the mounting groove of spring fixed, when the length of spring is less than the degree of depth of mounting groove, will unable polish the spring, the relatively poor problem of adaptability, this application provides a spring grinder.

The application provides a spring grinding machine, adopts following technical scheme:

the spring grinding machine comprises a workbench and a mounting plate rotatably mounted in the middle of the workbench, wherein a plurality of mounting holes which are distributed in a ring shape are formed in the edge of the mounting plate, a support is fixedly mounted on one side of the top of the workbench, and a grinding piece is fixedly mounted on the inner top wall of the support;

the bottom fixed mounting of workstation has the casing, the interior bottom wall fixed mounting of casing has first motor, the output fixedly connected with backup pad of first motor, the edge fixedly connected with of backup pad upper surface a plurality of annular distribution's bracing piece, the upper end and the mounting disc fixed connection of bracing piece, the bottom fixed mounting of mounting disc has the second motor, the output fixedly connected with screw rod of second motor, threaded connection has the lifter plate on the screw rod, fixedly connected with a plurality of annular distribution's connecting rod on the outer circumference of lifter plate, the one end fixedly connected with regulation pole of lifter plate is kept away from to the connecting rod, the regulation pole is pegged graft in the mounting hole.

By adopting the technical scheme, when springs with different lengths are placed, the second motor can be started to drive the screw rod to rotate, so that the screw rod drives the lifting plate to lift along the screw rod, and the lifting plate drives the adjusting rod to lift in the mounting hole through the connecting rod, so that the depth of the upper opening of the mounting hole to the adjusting rod can be adjusted, the springs with different lengths can be polished conveniently, and the adaptability is improved; when the spring is ground, the first motor can be started to drive the supporting plate to rotate, the supporting plate drives the mounting plate to rotate through the supporting rod, the mounting plate drives the springs in the mounting holes to circularly move, and the springs are rotated to the lower side of the grinding piece one by one to grind.

Optionally, the polishing piece comprises a third motor fixedly installed on the inner top wall of the bracket and a grinding wheel fixedly installed at the output end of the third motor.

By adopting the technical scheme, the third motor can be started to drive the grinding wheel to rotate, so that the grinding wheel polishes the spring below the grinding wheel.

Optionally, a round hole is formed in the middle of the workbench, and the mounting plate is rotatably connected in the round hole.

By adopting the technical scheme, the mounting plate can rotate in the round hole.

Optionally, an annular chute is formed in the inner circumference of the round hole, a slip ring is fixedly connected with the outer circumference of the mounting plate, and the slip ring is in sliding fit with the annular chute.

Through adopting above-mentioned technical scheme, through the cooperation of annular spout with the sliding ring, can play sliding support effect to the installation dish, improve the stability of installation dish.

Optionally, the lifting plate is sleeved on the supporting rod in a sliding manner.

Through adopting above-mentioned technical scheme, can play the guide effect to the lifter plate through the bracing piece.

Optionally, one side fixed mounting of casing has the dust catcher, the entry end fixedly connected with annular straw of dust catcher, annular straw fixed mounting is in the bottom of casing outer circumference, the interior circumference fixedly connected with of annular straw stretches into the suction nozzle in the casing.

Through adopting above-mentioned technical scheme, after the grinding spring finishes, can follow mounting hole lower opening with adjusting the pole and shift out, make the sweeps in the mounting hole fall into in the casing, simultaneously, can start the dust catcher with sweeps in follow suction nozzle suction annular straw, in time clear up the sweeps.

Optionally, the number of the suction nozzles is several, and the number of the suction nozzles is distributed in a ring shape.

By adopting the technical scheme, the plurality of suction nozzles can absorb the scraps from different directions and positions.

Optionally, supporting legs are fixedly arranged at four corners of the bottom of the workbench.

By adopting the technical scheme, the supporting legs can support the workbench.

In summary, the present application has the following beneficial effects:

1. according to the spring polishing device, the second motor, the screw rod, the lifting plate, the connecting rod and the adjusting rod are arranged, the adjusting rod can be controlled to lift in the mounting hole, so that the depth from the upper opening of the mounting hole to the adjusting rod can be adjusted, springs with different lengths can be polished conveniently, and the adaptability is improved;

2. the dust collector, the annular suction pipe and the suction nozzle are arranged, and after the grinding spring is finished, the waste scraps can be cleaned in time.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present application.

Fig. 2 is a schematic cross-sectional structure of the present application.

FIG. 3 is a schematic top view of a cross-sectional structure of a ring pipette of the present application.

Reference numerals illustrate:

1. a work table; 2. a mounting plate; 3. a mounting hole; 4. a bracket; 5. a polishing member; 51. a third motor; 52. grinding wheel; 6. a housing; 7. a first motor; 8. a support plate; 9. a support rod; 10. a second motor; 11. a screw; 12. a lifting plate; 13. a connecting rod; 14. an adjusting rod; 15. a round hole; 16. an annular chute; 17. a slip ring; 18. a dust collector; 19. an annular suction pipe; 20. a suction nozzle; 21. and (5) supporting legs.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1-2, a spring grinder comprises a workbench 1, a mounting plate 2 rotatably mounted in the middle of the workbench 1, a round hole 15 is formed in the middle of the workbench 1, the mounting plate 2 is rotatably connected in the round hole 15, a plurality of mounting holes 3 distributed in a ring shape are formed in the edge of the mounting plate 2, and the mounting holes 3 are used for placing springs. The top of the workbench 1 is fixedly provided with a bracket 4 with an L-shaped section on one side of the mounting plate 2, the inner top wall of the bracket 4 is fixedly provided with a polishing piece 5, the polishing piece 5 comprises a third motor 51 fixedly arranged on the inner top wall of the bracket 4 and a grinding wheel 52 fixedly arranged at the output end of the third motor 51, the third motor 51 can be started to drive the grinding wheel 52 to rotate, and the grinding wheel 52 polishes a spring below the grinding wheel 52. Support legs 21 are fixedly arranged at four corners of the bottom of the workbench 1.

Referring to fig. 1 and 2, a housing 6 is fixedly installed at the bottom of the workbench 1, a first motor 7 is fixedly installed at the inner bottom wall of the housing 6, a supporting plate 8 is fixedly connected to the output end of the first motor 7, a plurality of annularly distributed supporting rods 9 are fixedly connected to the edge of the upper surface of the supporting plate 8, and the upper ends of the supporting rods 9 are fixedly connected with the mounting plate 2. When the spring is ground, the first motor 7 can be started to drive the supporting plate 8 to rotate, the supporting plate 8 drives the mounting plate 2 to rotate through the supporting rod 9, the mounting plate 2 drives the springs in the plurality of mounting holes 3 to circularly move, and the springs are rotated to the lower side of the grinding piece 5 one by one to grind.

Referring to fig. 2, an annular chute 16 is formed in the inner circumference of the circular hole 15, a slip ring 17 is fixedly connected to the outer circumference of the mounting plate 2, the slip ring 17 is in sliding fit with the annular chute 16, and the annular chute 16 and the slip ring 17 are matched to provide a sliding support for the mounting plate 2, so that the stability of the mounting plate 2 is improved.

Referring to fig. 2, a second motor 10 is fixedly installed at the bottom of the installation plate 2, a screw 11 is fixedly connected to the output end of the second motor 10, the screw 11 is vertically arranged, a lifting plate 12 is connected to the screw 11 in a threaded mode, the lifting plate 12 is sleeved on the supporting rod 9 in a sliding mode, a plurality of connecting rods 13 which are distributed in an annular mode are fixedly connected to the outer circumference of the lifting plate 12, an adjusting rod 14 is fixedly connected to one end, away from the lifting plate 12, of the connecting rods 13, and the adjusting rod 14 is inserted into the installation hole 3.

When placing the spring of different length, can start second motor 10 and drive screw rod 11 rotation, make screw rod 11 drive lifter plate 12 and go up and down along screw rod 11, make lifter plate 12 drive the regulation pole 14 through connecting rod 13 and go up and down in mounting hole 3 to adjustable mounting hole 3 upper shed is to the degree of depth of adjusting pole 14, is convenient for polish the spring of different length, improves adaptability.

Referring to fig. 2 and 3, a dust collector 18 is fixedly installed at one side of the housing 6, an annular suction pipe 19 is fixedly connected to an inlet end of the dust collector 18, the annular suction pipe 19 is fixedly installed at the bottom of the outer circumference of the housing 6, suction nozzles 20 extending into the housing 6 are fixedly connected to the inner circumference of the annular suction pipe 19, a plurality of suction nozzles 20 are arranged, and the suction nozzles 20 are distributed on the inner wall of the annular suction pipe 19 in an annular shape. After the grinding spring is finished, the adjusting rod 14 can be moved out of the lower opening of the mounting hole 3, so that the scraps in the mounting hole 3 fall into the shell 6, and meanwhile, the dust collector 18 can be started to suck the scraps into the annular suction pipe 19 from the suction nozzle 20, and the scraps are cleaned in time.

The implementation principle of the application is as follows: when springs with different lengths are placed, the second motor 10 can be started to drive the screw rod 11 to rotate, so that the screw rod 11 drives the lifting plate 12 to lift along the screw rod 11, and the lifting plate 12 drives the adjusting rod 14 to lift in the mounting hole 3 through the connecting rod 13, so that the depth of the adjusting rod 14 from the upper opening of the mounting hole 3 can be adjusted, the springs with different lengths can be polished conveniently, and the adaptability is improved; when the spring is ground, the first motor 7 can be started to drive the supporting plate 8 to rotate, the supporting plate 8 drives the mounting plate 2 to rotate through the supporting rod 9, the mounting plate 2 drives the springs in the plurality of mounting holes 3 to circularly move, and the springs are rotated to the lower side of the grinding piece 5 one by one to grind.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a spring grinder, includes workstation (1), rotates install mounting disc (2) at workstation (1) middle part, its characterized in that: a plurality of mounting holes (3) which are distributed in a ring shape are formed in the edge of the mounting plate (2), a support (4) is fixedly arranged on one side of the top of the workbench (1) positioned on the mounting plate (2), and a polishing piece (5) is fixedly arranged on the inner top wall of the support (4);

the bottom fixed mounting of workstation (1) has casing (6), the interior bottom wall fixed mounting of casing (6) has first motor (7), the output fixedly connected with backup pad (8) of first motor (7), the edge fixedly connected with of backup pad (8) upper surface a plurality of annular distributed bracing piece (9), the upper end and the mounting disc (2) fixed connection of bracing piece (9), the bottom fixed mounting of mounting disc (2) has second motor (10), the output fixedly connected with screw rod (11) of second motor (10), threaded connection has lifter plate (12) on screw rod (11), fixedly connected with connecting rod (13) of a plurality of annular distributions on the outer circumference of lifter plate (12), the one end fixedly connected with regulation pole (14) of lifter plate (12) are kept away from to connecting rod (13), peg graft in mounting hole (3) adjusting rod (14).

2. A spring grinder as claimed in claim 1, wherein: the polishing piece (5) comprises a third motor (51) fixedly arranged on the inner top wall of the bracket (4) and a grinding wheel (52) fixedly arranged at the output end of the third motor (51).

3. A spring grinder as claimed in claim 1, wherein: a round hole (15) is formed in the middle of the workbench (1), and the mounting plate (2) is rotatably connected in the round hole (15).

4. A spring grinder according to claim 3, wherein: an annular chute (16) is formed in the inner circumference of the round hole (15), a slip ring (17) is fixedly connected with the outer circumference of the mounting plate (2), and the slip ring (17) is in sliding fit with the annular chute (16).

5. A spring grinder as claimed in claim 1, wherein: the lifting plate (12) is sleeved on the supporting rod (9) in a sliding manner.

6. A spring grinder as claimed in claim 1, wherein: one side of casing (6) fixed mounting has dust catcher (18), the entry end fixedly connected with annular straw (19) of dust catcher (18), annular straw (19) fixed mounting is in the bottom of casing (6) outer circumference, the interior circumference fixedly connected with of annular straw (19) stretches into suction nozzle (20) in casing (6).

7. The spring grinder of claim 6, wherein: the number of the suction nozzles (20) is several, and the suction nozzles (20) are distributed in a ring shape.

8. A spring grinder as claimed in claim 1, wherein: support legs (21) are fixedly arranged at four corners of the bottom of the workbench (1).