CN216298778U - Spring grinding device for end face of spring processing - Google Patents

Abstract

The utility model discloses an end face spring grinding device for spring processing, which comprises a base, wherein a grinding head is arranged at the top of the base, and a side plate is fixedly connected to the position, close to the left side, of the top of the base.

Description

Spring grinding device for end face of spring processing

Technical Field

The utility model relates to the technical field of spring processing, in particular to an end face spring grinding device for spring processing.

Background

The compression spring is a spiral spring bearing axial pressure, a certain gap is reserved between the rings of the compression spring, the compression spring contracts and deforms when being subjected to external load, deformation energy is stored, and in order to ensure the stability of the compression spring in the using process and increase the contact area with a matching part, a spring grinding device is needed to grind the end face of the compression spring during spring processing.

The existing spring grinding device for spring processing is generally used for grinding the end face of a spring in a manual grinding mode, a large amount of labor is consumed, the processing verticality and roughness cannot be guaranteed, the working efficiency is low, the existing spring grinding device is easy to enable the spring to shake when the spring is ground, manual pressing is needed, and certain danger exists.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an end face spring grinding device for spring processing.

One of the purposes of the utility model is realized by adopting the following technical scheme:

an end face spring grinding device for spring processing comprises a base, wherein a grinding head is arranged at the top of the base, a side plate is fixedly connected to the top of the base, which is close to the left side, a first protective shell is arranged on the right side of the side plate, a grinding motor is fixedly connected to the bottom of an inner cavity of the protective shell, a power output end of the grinding motor is fixedly connected with the grinding head, a reciprocating mechanism is arranged on the left side of the first protective shell, a first sliding block is fixedly connected to the bottom of the first protective shell, a first sliding groove is formed in the top of the base, which is close to the left side, and is movably connected to an inner cavity of the first sliding groove, a movable plate is arranged at the top of the base, which is close to the right side, a second sliding groove is formed in the top of the base, and is movably connected to an inner cavity of the second sliding groove, the top of fly leaf is equipped with the spring body, just the outside of spring body is equipped with fixture.

Further, reciprocating mechanism includes the rack, just rack fixed connection is in the left side intermediate position department of first protecting crust, the left side meshing of rack has drive gear, the right side of curb plate is close to intermediate position department fixedly connected with fixed block, be close to right side department on the fixed block and seted up the through-hole, through-hole inner chamber fixedly connected with first bearing, just first bearing inner chamber runs through and is equipped with the pipe, the bottom and the drive gear fixed connection of pipe, the inner chamber top of pipe is pegged graft and is had first threaded rod, the internal thread that matches each other with first threaded rod is seted up to the inner chamber of pipe, just first threaded rod passes through internal thread and pipe swing joint.

Further, the top fixedly connected with connecting plate of first threaded rod, just the top fixedly connected with montant of connecting plate, the top fixedly connected with rectangular channel of montant, the left side of rectangular channel is equipped with the carousel, just the right side of carousel is close to top fixedly connected with pivot, the right-hand member of pivot is pegged graft at the inner chamber of rectangular channel, the left side centre of a circle department fixedly connected with bull stick of carousel, the left side of curb plate is close to top fixedly connected with second protecting crust, just the inner chamber bottom fixedly connected with driving motor of second protecting crust, be close to top fixedly connected with second bearing on the curb plate, the left end of bull stick runs through the second bearing inner chamber to with driving motor's power take off end fixed connection.

Further, the equal fixedly connected with limiting plate in both sides around the rectangular channel, just seted up the perforation on the limiting plate, two the perforation inner chamber all runs through and is equipped with the gag lever post, fixedly connected with diaphragm, two of right side top department of curb plate the top of gag lever post all with diaphragm bottom fixed connection.

Further, fixture includes the n-shaped plate, just n-shaped plate fixed connection is at the top of fly leaf, the inner chamber of n-shaped plate is equipped with two splint, and two splint are located the front and back both sides of spring body respectively, two the equal fixedly connected with third slider in bottom of splint, the top of fly leaf is close to the front and back both sides department and has all seted up the third spout, two the third slider is swing joint respectively at adjacent third spout inner chamber, two the equal fixedly connected with third bearing in one side that the splint was kept away from mutually, just the second threaded rod has been pegged graft to the third bearing inner chamber, the equal fixedly connected with thread bush in bottom department is close to both sides around the n-shaped plate, two the one end that the third bearing was kept away from to the second threaded rod runs through adjacent thread bush inner chamber respectively to the hand wheel of fixedly connected with.

Further, two the equal fixedly connected with riser in top of splint is located the rear side riser front side fixedly connected with is dull and stereotyped, is located the front side set up the fluting that matches each other with the flat board on the riser, just dull and stereotyped location front side runs through the fluting inner chamber to extend to the front side of riser.

Furthermore, the right side of the movable plate is movably connected with a push rod, the right end of the push rod is fixedly connected with an annular handle, and an anti-skidding sleeve is sleeved on the outer side of the annular handle.

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

1. the grinding head can be driven to move back and forth by the mutual matching of the driving motor, the rotating rod, the turntable, the rotating shaft, the rectangular groove, the limiting plate, the limiting rod, the vertical rod, the first threaded rod, the circular pipe, the driving gear and the rack, so that the end face of the spring body is ground more uniformly, and the processing efficiency is improved;

2. can fix the centre gripping to the spring body through mutually supporting between n shaped plate, splint, riser, flat board, second threaded rod and the hand wheel, avoid rocking, and can adjust the thickness of grinding through mutually supporting between fly leaf, push rod and the annular handle for more accurate of grinding.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

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

FIG. 2 is a right side view of the component moving plate;

fig. 3 is a right side view of the part carousel.

In the figure: 1. a base; 2. a side plate; 3. polishing the motor; 4. grinding heads; 5. a rack; 6. a drive gear; 7. a circular tube; 8. a fixed block; 9. a first threaded rod; 10. a vertical rod; 11. a rectangular groove; 12. a turntable; 13. a rotating rod; 14. a drive motor; 15. a spring body; 16. a movable plate; 17. a push rod; 18. an annular grip; 19. an n-shaped plate; 20. a splint; 21. a hand-operated wheel; 22. a second threaded rod; 23. a flat plate; 24. a riser.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an end face spring grinding device for spring processing comprises a base 1, a grinding head 4 is arranged on the top of the base 1, a side plate 2 is fixedly connected to the top of the base 1 near the left side, a first protective shell is arranged on the right side of the side plate 2, a grinding motor 3 is fixedly connected to the bottom of the inner cavity of the protective shell, the power output end of the grinding motor 3 is fixedly connected to the grinding head 4, a reciprocating mechanism is arranged on the left side of the first protective shell, a first slider is fixedly connected to the bottom of the first protective shell, a first chute is arranged on the top of the base 1 near the left side, the first slider is movably connected to the inner cavity of the first chute, a movable plate 16 is arranged on the top of the base 1 near the right side, a second slider is fixedly connected to the bottom of the movable plate 16, a second chute is arranged on the top of the base 1 near the right side, the second slider is movably connected to the inner cavity of the second chute, a spring body 15 is arranged on the top of the movable plate 16, and the outer side of the spring body 15 is provided with a clamping mechanism;

the reciprocating mechanism comprises a rack 5, the rack 5 is fixedly connected to the middle position of the left side of the first protective shell, a driving gear 6 is meshed on the left side of the rack 5, a fixed block 8 is fixedly connected to the position, close to the middle position, of the right side of the side plate 2, a through hole is formed in the position, close to the right side, of the fixed block 8, a first bearing is fixedly connected to the inner cavity of the through hole, a circular tube 7 penetrates through the inner cavity of the first bearing, the bottom end of the circular tube 7 is fixedly connected with the driving gear 6, a first threaded rod 9 is inserted into the top end of the inner cavity of the circular tube 7, an inner thread matched with the first threaded rod 9 is formed in the inner cavity of the circular tube 7, the first threaded rod 9 is movably connected with the circular tube 7 through the inner thread, a connecting plate is fixedly connected to the top end of the first threaded rod 9, a vertical rod 10 is fixedly connected to the top end of the connecting plate, a rectangular groove 11 is fixedly connected to the top end of the vertical rod 10, and limiting plates are fixedly connected to the front and back sides of the rectangular groove 11, and the limiting plate is provided with through holes, the inner cavities of the two through holes are both provided with limiting rods in a penetrating way, the top part of the right side of the side plate 2 is fixedly connected with a transverse plate, the top ends of the two limiting rods are both fixedly connected with the bottom part of the transverse plate, the rectangular groove 11 is limited, the rotary table 12 is arranged on the left side of the rectangular groove 11, the rotary shaft is fixedly connected with the right side of the rotary table 12 close to the top, the right end of the rotary shaft is inserted in the inner cavity of the rectangular groove 11, the rotary rod 13 is fixedly connected with the circle center of the left side of the rotary table 12, the second protective shell is fixedly connected with the left side of the side plate 2 close to the top, the bottom of the inner cavity of the second protective shell is fixedly connected with a driving motor 14, a second bearing is fixedly connected on the side plate 2 close to the top, the left end of the rotating rod 13 penetrates through the inner cavity of the second bearing, and is fixedly connected with the power output end of the driving motor 14, so that the grinding head 4 can grind the left end face of the spring body 15 more uniformly, and the quality of the grinding spring is improved;

the clamping mechanism comprises an n-shaped plate 19, the n-shaped plate 19 is fixedly connected to the top of the movable plate 16, two clamp plates 20 are arranged in an inner cavity of the n-shaped plate 19, the two clamp plates 20 are respectively positioned on the front side and the rear side of the spring body 15, third sliding blocks are fixedly connected to the bottoms of the two clamp plates 20, third sliding grooves are formed in the positions, close to the front side and the rear side, of the top of the movable plate 16, the two third sliding blocks are respectively movably connected to the inner cavities of the adjacent third sliding grooves, third bearings are fixedly connected to the far sides of the two clamp plates 20, second threaded rods 22 are inserted into the inner cavities of the third bearings, threaded sleeves are fixedly connected to the positions, close to the bottoms, of the front side and the rear side of the n-shaped plate 19, one ends, far away from the third bearings, of the two second threaded rods 22 respectively penetrate through the inner cavities of the adjacent threaded sleeves and are fixedly connected with hand-cranking wheels 21, vertical plates 24 are fixedly connected to the tops of the two clamp plates 20, flat plates 23 are fixedly connected to the front sides of the vertical plates 24 positioned on the rear side, the vertical plate 24 positioned on the front side is provided with a groove matched with the flat plate 23, the flat plate 23 is positioned on the front side, penetrates through the inner cavity of the groove and extends to the front side of the vertical plate 24, and the spring body 15 is fixedly clamped to avoid shaking in the grinding process;

the right side of the movable plate 16 is movably connected with a push rod 17, the right end of the push rod 17 is fixedly connected with an annular handle 18, and the outer side of the annular handle 18 is sleeved with an anti-skidding sleeve, so that the distance between the spring body 15 and the grinding head 4 can be conveniently adjusted, and the operation is safe.

The working principle is as follows: when the grinding wheel is used, the spring body 15 to be ground is placed at the middle position of the top of the movable plate 16, two hand-operated wheels 21 are rotated to drive the adjacent second threaded rods 22 to rotate, the second threaded rods 22 rotate to drive the adjacent clamping plates 20 to move towards one side close to the spring body 15 through threaded sleeves, the clamping plates 20 are limited by the third sliding blocks to slide in the inner cavities of the third sliding grooves, when the two clamping plates 20 move relatively, the two vertical plates 24 are driven to move relatively simultaneously, so that the flat plate 23 penetrates through the inner cavities of the grooves, the spring body 15 is fixedly clamped through the mutual matching between the two clamping plates 20 and the flat plate 23, the movable plate 16 is pushed to move leftwards by holding the annular handle 18, the movable plate 16 is limited by the movement of the second sliding blocks in the inner cavities of the second sliding grooves, the left end face of the spring body 15 is in contact with the grinding head 4, the grinding motor 3 and the driving motor 14 are started through an external power supply, the grinding motor 3 works to drive the grinding head 4 to rotate, the grinding head 4 rotates to grind the left end face of the spring body 15, the driving motor 14 works to drive the rotating rod 13 to rotate, the rotating rod 13 rotates to drive the rotating disc 12 to rotate, the rotating disc 12 rotates to drive the rotating shaft to rotate in the inner cavity of the rectangular groove 11, so as to drive the rectangular groove 11 to move up and down, and the two limiting plates respectively slide on the adjacent limiting rods to limit the rectangular groove 11, the rectangular groove 11 moves up and down to drive the first threaded rod 9 to move up and down, the first threaded rod 9 moves up and down to drive the circular tube 7 to rotate forward and backward through the internal thread, the circular tube 7 rotates forward and backward to drive the driving gear 6 to rotate forward and backward, so as to drive the rack 5 to move forward and backward, the rack 5 moves forward and backward to drive the first protective shell to move forward and backward, the first protective shell is limited by the first sliding block sliding in the inner cavity of the first sliding groove, the first protective shell moves forward and backward to drive the grinding head 4 to move forward and backward, therefore, the grinding of the left end face of the spring body 15 is more uniform, and the quality of the ground spring is improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (7)

1. The utility model provides a spring processing's terminal surface grinds spring device, includes base (1), the top of base (1) is equipped with bistrique (4), its characterized in that: a side plate (2) is fixedly connected to the position, close to the left side, of the top of the base (1), a first protective shell is arranged on the right side of the side plate (2), a polishing motor (3) is fixedly connected to the bottom of an inner cavity of the protective shell, a power output end of the polishing motor (3) is fixedly connected with a grinding head (4), a reciprocating mechanism is arranged on the left side of the first protective shell, a first slider is fixedly connected to the bottom of the first protective shell, a first chute is formed in the position, close to the left side, of the top of the base (1), the first slider is movably connected to an inner cavity of the first chute, a movable plate (16) is arranged in the position, close to the right side, of the top of the base (1), a second slider is fixedly connected to the bottom of the movable plate (16), a second chute is formed in the position, close to the right side, of the top of the base (1), and the second slider is movably connected to an inner cavity of the second chute, the top of the movable plate (16) is provided with a spring body (15), and the outer side of the spring body (15) is provided with a clamping mechanism.

2. The spring-processing end-face spring grinding device according to claim 1, wherein: reciprocating mechanism includes rack (5), just rack (5) fixed connection is in the left side intermediate position department of first protecting crust, the left side meshing of rack (5) has drive gear (6), the right side of curb plate (2) is close to intermediate position department fixedly connected with fixed block (8), be close to right side department on fixed block (8) and seted up the through-hole, the first bearing of through-hole inner chamber fixedly connected with, just first bearing inner chamber runs through and is equipped with pipe (7), the bottom and drive gear (6) fixed connection of pipe (7), the inner chamber top of pipe (7) is pegged graft and is had first threaded rod (9), the internal thread that matches each other with first threaded rod (9) is seted up to the inner chamber of pipe (7), just first threaded rod (9) are through internal thread and pipe (7) swing joint.

3. The spring-processing end-face spring grinding device according to claim 2, wherein: the top end of the first threaded rod (9) is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a vertical rod (10), the top end of the vertical rod (10) is fixedly connected with a rectangular groove (11), the left side of the rectangular groove (11) is provided with a turntable (12), and the right side of the turntable (12) close to the top is fixedly connected with a rotating shaft, the right end of the rotating shaft is inserted in the inner cavity of the rectangular groove (11), a rotating rod (13) is fixedly connected at the left circle center of the rotating disc (12), a second protective shell is fixedly connected at the left side of the side plate (2) close to the top, and the bottom of the inner cavity of the second protective shell is fixedly connected with a driving motor (14), a second bearing is fixedly connected on the side plate (2) close to the top, the left end of the rotating rod (13) penetrates through the inner cavity of the second bearing and is fixedly connected with the power output end of the driving motor (14).

4. A spring-processing end-face spring grinding device as claimed in claim 3, wherein: equal fixedly connected with limiting plate in both sides around rectangular channel (11), just seted up the perforation on the limiting plate, two the perforation inner chamber all runs through and is equipped with the gag lever post, fixedly connected with diaphragm, two of right side top department of curb plate (2) the top of gag lever post all with diaphragm bottom fixed connection.

5. The spring-processing end-face spring grinding device according to claim 1, wherein: the clamping mechanism comprises an n-shaped plate (19), the n-shaped plate (19) is fixedly connected to the top of the movable plate (16), two clamping plates (20) are arranged in an inner cavity of the n-shaped plate (19), the two clamping plates (20) are respectively positioned on the front side and the rear side of the spring body (15), third sliding blocks are fixedly connected to the bottoms of the two clamping plates (20), third sliding grooves are respectively formed in the positions, close to the front side and the rear side, of the top of the movable plate (16), the two third sliding blocks are respectively movably connected to adjacent third sliding groove inner cavities, third bearings are respectively fixedly connected to the sides, far away from the two clamping plates (20), of the inner cavity of each third bearing, a second threaded rod (22) is inserted into the inner cavity of each third bearing, threaded sleeves are fixedly connected to the positions, close to the bottoms, of the front side and the rear side of the n-shaped plate (19), and one ends, far away from the third bearings, of the two second threaded rods (22) respectively penetrate through the inner cavities of the adjacent threaded sleeves, and is fixedly connected with a hand-operated wheel (21).

6. The spring-processing end-face spring grinding device according to claim 5, wherein: two the equal fixedly connected with riser (24) in top of splint (20), be located the rear side riser (24) front side fixedly connected with is dull and stereotyped (23), is located the front side set up the fluting that matches each other with dull and stereotyped (23) on riser (24), just dull and stereotyped (23) location front side runs through the fluting inner chamber to extend to the front side of riser (24).

7. The spring-processing end-face spring grinding device according to claim 1, wherein: the right side of the movable plate (16) is movably connected with a push rod (17), the right end of the push rod (17) is fixedly connected with an annular handle (18), and the outer side of the annular handle (18) is sleeved with an anti-skidding sleeve.

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