CN218801065U - Spring end surface grinding machine - Google Patents

Abstract

The application discloses spring end face grinding machine, it includes the work box, set up in the carousel of work box upside, offer a plurality of spring standing grooves at carousel top, set up and be used for driving carousel pivoted drive assembly in the work box with the annular array form, still including setting up in the protection casing at work box top, offer the working gap on the protection casing rear side wall bottom, the carousel level runs through and sets up in working gap, the half of carousel is in the protection casing inboard, the workstation top has still been seted up around two concentric semi-circular spouts at the carousel rear side, sliding connection has semi-circular guard flap in the semi-circular spout, be equipped with the subassembly of polishing that is used for polishing the spring end face in the protection casing, still be equipped with the lifting unit who drives the subassembly lift of polishing in the protection casing.

Description

Spring end surface grinding machine

Technical Field

The utility model relates to a spring production technical field especially relates to a spring end face grinding machine.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinder. Most grinding machines use a grinding wheel rotating at a high speed for grinding, and a few grinding machines use oilstones, abrasive belts and other grinding tools and free abrasives for processing, such as honing machines, superfinishing machines, abrasive belt grinders, grinding machines, polishing machines and the like, and the grinding machines can process materials with higher hardness, such as hardened steel, hard alloys and the like; brittle materials such as glass, granite, etc. can also be processed. The grinding machine can perform grinding with high accuracy and small surface roughness, and can also perform grinding with high efficiency, such as strong grinding and the like.

After the spring is wound, two end faces of the spring need to be machined and ground flat by using a spring end face grinding machine. Spring face grinding machine also belongs to one kind of grinding machine, and at present, spring face grinding machine is used for grinding compression spring terminal surface, and current spring face grinding machine generally includes the work box, sets up the fixed pincers cover on the work box, sets up at the dull polish wheel of fixed pincers cover both sides, fixes the fixed disk and the drive of dull polish wheel the motor of dull polish wheel, spring are fixed in fixed pincers cover, and both ends stretch out fixed pincers cover suddenly, but, can produce the high temperature metal piece during emery wheel spring polishing, spout on the easy work box of high temperature metal piece, and then splash easily on one's body the staff for the staff is scalded by the high temperature metal piece easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem who exists among the prior art.

The application provides a spring end face grinding machine, it includes the work box, set up in the carousel of work box upside, set up in a plurality of spring standing grooves at carousel top, set up and be used for driving carousel pivoted drive assembly in the work box with the annular array form, still including setting up in the protection casing at work box top, set up the working gap on the protection casing rear side wall bottom, the carousel level runs through and sets up in working gap, the half of carousel is in the protection casing inboardly, the work box top has still been seted up around two concentric semi-circular spouts at the carousel rear side, sliding connection has semi-circular guard flap in the semi-circular spout, be equipped with the subassembly of polishing that is used for polishing the spring end face in the protection casing, still be equipped with the lifting unit who drives the subassembly lift of polishing in the protection casing.

Adopt foretell a scheme, use through the cooperation of protection casing, semi-circular protective baffle, the protection casing can block the high temperature metal piece of the internal splash of protection casing when the spring is polished to the emery wheel, and the semi-circular protective baffle can block from spun high temperature metal piece in the working gap, adopts this kind of mode, helps avoiding high temperature metal piece to spray on the human body.

Further, the driving assembly comprises a driving motor arranged on the outer side wall of the working box, a driving shaft which is arranged on the outer side wall of the working box in a penetrating mode and coaxially rotates with the output end of the driving motor, a rotating shaft which is vertically arranged on the top of the working box in a penetrating mode and fixedly connected with the center of the bottom of the turntable, a first bevel gear fixedly arranged on the driving shaft and far away from one end of the driving motor, and a second bevel gear fixedly arranged on the rotating shaft and meshed with the first bevel gear.

Further, the lifting component comprises two upright boxes which are symmetrically and fixedly arranged on the left side wall and the right side wall in the protective cover, a screw rod which is arranged between the top of the protective cover and the top of the upright box in a penetrating manner and is rotatably connected with the bottom in the upright box, a limiting opening which is arranged on the outer side wall of the upright box, a lifting rod which is arranged at the limiting opening in a penetrating manner and is in threaded connection with the screw rod, and a mounting plate which is fixedly arranged between the two lifting rods.

Further, the polishing assembly comprises a polishing motor fixedly arranged at the bottom of the mounting plate, a polishing shaft fixedly connected with the output end of the polishing motor and coaxially rotating, and a polishing wheel fixedly arranged at the bottom of the polishing shaft.

Further, the grinding wheel corresponds to the spring placing groove.

The beneficial effects of the utility model will be elaborated in the embodiment to make beneficial effect more obvious.

Drawings

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

FIG. 2 is a schematic view of a portion of the longitudinal cross-sectional structure of FIG. 1;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a partial longitudinal sectional structural diagram of the shield in the embodiment of the present application.

Reference numerals

1. A work box; 2. a protective baffle; 3. a protective cover; 4. a screw; 5. a working gap; 6. a drive motor; 7. a drive shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a rotating shaft; 11. a turntable; 12. a spring placing groove; 13. a semicircular chute; 14. erecting a box; 15. a limiting port; 16. a lifting rod; 17. mounting a plate; 18. polishing the motor; 19. grinding the shaft; 20. and grinding the grinding wheel.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1-4, this embodiment provides a spring end surface grinding machine, which includes a work box 1, a turntable 11 disposed on the upper side of the work box 1, a plurality of spring placement grooves 12 disposed on the top of the turntable 11 in an annular array form, a driving assembly disposed in the work box 1 for driving the turntable 11 to rotate, a protection cover 3 disposed on the top of the work box 1, a working gap 5 disposed on the bottom of the rear side wall of the protection cover 3, the turntable 11 horizontally penetrates through the working gap 5, one half of the turntable 11 is located inside the protection cover 3, two concentric semicircular chutes 13 surrounding the rear side of the turntable 11 are further disposed on the top of the work box, a semicircular protection baffle 2 is slidably connected in the semicircular chutes 13, a grinding assembly for grinding the end surface of a spring is disposed in the protection cover 3, and a lifting assembly for driving the grinding assembly to lift is further disposed in the protection cover 3. Adopt foretell a scheme, use through the cooperation of protection casing 3, semi-circular guard flap 2, the high temperature metal piece of sputter in protection casing 3 when protection casing 3 can block the spring of grinding wheel 20 polishing, and semi-circular guard flap 2 can block the high temperature metal piece of spun from working gap 5, adopts this kind of mode, helps avoiding high temperature metal piece to spray on the human body.

The driving assembly comprises a driving motor 6 arranged on the outer side wall of the working box 1, a driving shaft 7 which is arranged on the outer side wall of the working box 1 in a penetrating mode and is fixedly connected with the output end of the driving motor 6 in a coaxial rotating mode, a rotating shaft 10 which is vertically arranged on the top of the working box 1 in a penetrating mode and is fixedly connected with the center of the bottom of the rotary table 11, a bevel gear I8 which is fixedly arranged on the driving shaft 7 and is far away from one end of the driving motor 6, and a bevel gear II which is fixedly arranged on the rotating shaft 10 and is meshed with the bevel gear I8. The driving component is arranged to drive the movement of the turntable 11.

The lifting component comprises two upright boxes 14 which are symmetrically and fixedly arranged on the left side wall and the right side wall in the protective cover 3, a screw rod 4 which is arranged between the top of the protective cover 3 and the top of the upright boxes 14 in a penetrating way and is rotatably connected with the bottom in the upright boxes 14, a limiting opening 15 which is arranged on the outer side wall of the upright boxes 14, a lifting rod 16 which is arranged at the limiting opening 15 in a penetrating way and is in threaded connection with the screw rod 4, and a mounting plate 17 which is fixedly arranged between the two lifting rods 16. The setting of lifting unit utilizes and rotates two screw rods 4 simultaneously, plays the drive effect to the lift of mounting panel 17, is convenient for drive polishing unit and is close to or keeps away from the spring.

The polishing component comprises a polishing motor 18 fixedly arranged at the bottom of the mounting plate 17, a polishing shaft 19 fixedly connected with the output end of the polishing motor 18 and coaxially rotating, and a polishing wheel 20 fixedly arranged at the bottom of the polishing shaft 19. The grinding wheel is arranged corresponding to the spring placing groove 12 through the grinding assembly, and the end face of the spring is ground.

The working principle is as follows: during operation, firstly, springs are placed in the spring placing grooves 12, then the height of the grinding wheel 20 is adjusted according to actual needs, namely, the two screws 4 are rotated simultaneously, the two screws 4 drive the lifting rod 16 to move, the lifting rod 16 drives the mounting plate 17 to move, the mounting plate 17 drives the grinding assembly to move, then the protective baffles 2 are moved to enable the two protective baffles 2 to be oppositely arranged left and right to surround the turntable 11, then the grinding motor 18 and the driving motor 6 are started simultaneously, the driving motor 6 drives the driving shaft 7 to rotate, the driving shaft 7 drives the bevel gear I8 to rotate, the bevel gear I8 drives the bevel gear II to rotate, the bevel gear II 9 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the turntable 11 to rotate to drive the springs to rotate, next step, the grinding motor 18 drives the grinding shaft 19 to rotate, the grinding shaft 19 drives the grinding wheel 20 to rotate, and when the springs rotate to the bottom of the grinding wheel 20, the grinding wheel polishes the end faces of the springs.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one of 8230, and" comprising 8230does not exclude the presence of additional like elements in a process, method, article, or apparatus comprising the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. The utility model provides a spring face grinding machine, includes the work box, set up in the carousel of work box upside, offer a plurality of spring standing grooves at carousel top with the annular array form, set up and be used for driving carousel pivoted drive assembly, its characterized in that in the work box: still including setting up in the protection casing at work box top, seting up the working gap on the protection casing rear side wall bottom, the carousel level runs through to set up in working gap, the half of carousel is in the protection casing inboard, work box top has still been seted up around two concentric semi-circular spouts at the carousel rear side, sliding connection has semi-circular guard flap in the semi-circular spout, be equipped with the subassembly of polishing that is used for polishing the spring terminal surface in the protection casing, still be equipped with the lifting unit who drives the subassembly of polishing and go up and down in the protection casing.

2. The spring face grinding machine of claim 1, wherein: the driving assembly comprises a driving motor arranged on the outer side wall of the working box, a driving shaft which is arranged on the outer side wall of the working box in a penetrating mode and is fixedly connected with the output end of the driving motor in a coaxial rotating mode, a rotating shaft which is vertically arranged on the top of the working box in a penetrating mode and is fixedly connected with the center of the bottom of the rotary table, a first bevel gear which is fixedly arranged on the driving shaft and is far away from one end of the driving motor, and a second bevel gear which is fixedly arranged on the rotating shaft and is meshed with the first bevel gear.

3. The spring face grinding machine of claim 1, wherein: the lifting component comprises two vertical boxes which are fixedly arranged on the left side wall and the right side wall in the protective cover in a bilateral symmetry mode, a screw rod which is arranged between the top of the protective cover and the top of the vertical box in a penetrating mode and is rotatably connected with the bottom in the vertical box, a limiting opening which is arranged on the outer side wall of the vertical box in a penetrating mode, lifting rods which are arranged in the limiting opening and are in threaded connection with the screw rod, and a mounting plate which is fixedly arranged between the two lifting rods.

4. A spring face grinding machine as claimed in claim 3 wherein: the polishing component comprises a polishing motor fixedly arranged at the bottom of the mounting plate, a polishing shaft fixedly connected with the output end of the polishing motor and coaxially rotating, and a polishing wheel fixedly arranged at the bottom of the polishing shaft.

5. The spring face grinding machine of claim 4, wherein: the grinding wheel corresponds to the spring placing groove.

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