CN117103004A - End face grinding device for spring processing - Google Patents
End face grinding device for spring processing Download PDFInfo
- Publication number
- CN117103004A CN117103004A CN202311375695.7A CN202311375695A CN117103004A CN 117103004 A CN117103004 A CN 117103004A CN 202311375695 A CN202311375695 A CN 202311375695A CN 117103004 A CN117103004 A CN 117103004A
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- Prior art keywords
- spring
- ring
- grinding device
- mounting
- part ring
- Prior art date
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- 230000000670 limiting effect Effects 0.000 claims abstract description 29
- 238000005498 polishing Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 22
- 238000003754 machining Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 21
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910001651 emery Inorganic materials 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/167—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings end faces coil springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an end face grinding device for spring processing, which relates to the technical field of spring processing and comprises a base, wherein a mounting plate, a swinging part ring and a grinding assembly are arranged on the base; the swing part ring is positioned between the two limiting sheets, the swing part ring can rotate around the axis of the connecting column, a plurality of circumferentially-arrayed mounting cavities are formed in the swing part ring, the mounting cavities penetrate up and down, and a plurality of fixing parts are arranged on the swing part ring in a sliding manner in the radial direction; the polishing assembly comprises a motor, an output shaft is fixedly arranged at the output end of the motor, and two grinding wheels are fixedly arranged on the output shaft. According to the invention, the spring is limited and fixed through the convex surface and the notch on the fixing piece, so that the spring cannot be deformed in a compression mode, and the polishing depth of the spring can be accurately controlled.
Description
Technical Field
The invention relates to the technical field of spring machining, in particular to an end face grinding device for spring machining.
Background
The spring is a mechanical part which works by utilizing elasticity, and the part made of elastic materials deforms under the action of external force and returns to the original state after the external force is removed, and is generally made of spring steel. The spring is of various kinds and is divided into spiral spring, plate spring, special spring, etc.
The spring need grind the processing of leveling its terminal surface at the in-process of processing production, through grinding both ends, guarantee compression spring's straightness that hangs down, and make the terminal surface and other parts of two backup rings keep contacting, it changes line contact or face contact to be from two upper and lower point contacts after grinding, increase the bearing surface, avoid contact surface scratch etc., the spring keeps stable when current grinding device is all placed the spring in the column cavity, polish the tip of spring through the emery wheel, because it needs to exert certain force to the spring to polish, because spring itself has elasticity, after receiving the emery wheel extrusion, the spring can deform and be in compression state, at this moment along with the polishing of emery wheel, the spring releases gradually, current grinding device, confirm the wearing and tearing volume of spring through controlling the polishing time, because the difference of spring itself, highly be difficult to accurate control after polishing, result in the product appearance difference of same batch, influence product quality.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, when a spring is polished, the interference of spring force factors is difficult to overcome, and the product height is inconsistent after the spring is polished, and provides an end face polishing device for spring processing.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a spring processing is with terminal surface grinding device, includes the base, be equipped with on the base:
the mounting plate comprises two limiting sheets which are horizontally arranged, and the two limiting sheets are fixedly connected through a connecting column;
the swinging part ring is positioned between the two limiting sheets, can rotate around the axis of the connecting column, is provided with a plurality of circumferentially-arrayed mounting cavities, is vertically penetrated and provided with a plurality of fixing parts in a penetrating manner, and is radially provided with a plurality of fixing parts in a sliding manner;
the polishing assembly comprises a motor, an output shaft is fixedly arranged at the output end of the motor, two grinding wheels are fixedly arranged on the output shaft, the two grinding wheels are respectively positioned on the upper side and the lower side of the ornament ring and partially coincide with the ornament ring, and the output shaft is in transmission connection with the ornament ring;
the limiting piece is provided with a stop bar for driving the fixing piece to move.
Preferably, two limiting sheets are provided with arc-shaped notches which are correspondingly arranged, so that part of the mounting cavity is exposed, and the grinding wheel extends into the arc-shaped notches.
Preferably, two groups of movable cavities are formed in the swinging part ring, the two groups of movable cavities are arranged in a staggered mode with the mounting cavities, the single movable cavity is communicated with the two adjacent mounting cavities respectively, and the two groups of movable cavities are located on the inner side and the outer side of the mounting cavities respectively.
Preferably, the fixing piece is a sector block, the fixing piece is located in the movable cavity, the convex surface of the fixing piece is arranged towards the mounting cavity, and a tension spring is arranged between the plane of the fixing piece and the movable cavity.
Preferably, sliding ports which are radially arranged and communicated with the movable cavity are formed in the upper side surface and the lower side surface of the ornament ring, rectangular sliding blocks are fixedly arranged at two ends of the fixing piece, and the rectangular sliding blocks are in sliding connection with the sliding ports.
Preferably, the convex surface of the fixing piece is provided with a plurality of notches arranged in the horizontal direction, and the notches are distributed in a linear array along the vertical direction.
Preferably, two material openings are formed in the limiting plates, the two material openings are arranged in a staggered mode, a vertically arranged feeding pipe is arranged in the material opening and located above the material openings, a plurality of feeding holes matched with the mounting cavity are formed in the feeding pipe, and a collecting box corresponding to the material opening located below is fixedly arranged on the base.
Preferably, the stop bars on the limiting plates are two, the two stop bars are respectively attached to the inner wall and the outer wall of the ornament ring, the plane of the fixing piece is vertically provided with a supporting rod penetrating through the ornament ring, and the end part of the supporting rod is obliquely arranged.
Preferably, a guide groove communicated with the material opening is formed in the limiting piece, and one end, far away from the material opening, of the guide groove is provided with an inclined opening.
Preferably, a gear is fixedly arranged on the output shaft, a gear ring is fixedly sleeved on the ornament ring, the gear is in meshed connection with the gear ring, and the diameter of the gear is smaller than that of the gear ring.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the spring to be processed can be placed in the installation cavity through the arrangement of the swinging part ring and the installation cavity, the spring is positioned in the installation cavity under the action of the two limiting plates, the spring is gradually aligned under the action of the guide groove and the bevel connection on the guide groove, the spring is positioned in the center of the installation cavity, the swinging part ring is driven to rotate while the grinding wheel is driven to rotate by the motor, the swinging part ring drives the spring to move towards one side of the grinding wheel, the fixing part moves towards the spring through the cooperation of the baffle bar and the supporting rod, the spring is limited and fixed through the convex surface and the notch on the fixing part, so that the spring cannot be compressed and deformed, and when the spring contacts and is polished with the grinding wheel, only the end part of the spring generates tiny deformation, so that the grinding wheel is not clung to the end part of the spring, the polishing depth of the spring can be accurately controlled, the polishing quantity error of the spring in the same batch is ensured to be in a controllable range, and the problem that the spring elasticity factor of the spring is difficult to overcome when the spring is polished in the prior art, and the product height is inconsistent after the spring is polished is solved.
2. According to the invention, by arranging two staggered material inlets and matching with the feeding pipe and the feeding hole, the springs are inserted into the feeding hole, the springs after processing are automatically dropped down to be convenient for collection when passing over the collecting box along with rotation of the swinging part ring, the mounting cavity is left, the springs are dropped into the mounting cavity under the action of gravity when the mounting cavity is overlapped with the feeding hole along with continuous movement of the swinging part ring, automatic feeding is completed, operation is simplified, investment of labor cost of manual feeding is saved, the use is convenient, and production continuity is high.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an end face grinding device for spring processing;
FIG. 2 is a schematic view of a mounting plate in an end face grinding device for spring processing according to the present invention;
FIG. 3 is a schematic view of a pendulum ring in an end face grinding device for spring machining according to the present invention;
FIG. 4 is a partial cross-sectional view of a spring tooling end mill leveling device pendulum ring in accordance with the present invention;
FIG. 5 is a schematic view of a fixing member in an end face grinding device for spring processing according to the present invention;
fig. 6 is a schematic structural view of a polishing assembly in an end face polishing device for spring processing according to the present invention.
In the figure: 1. a base; 11. a collection box; 2. a mounting plate; 21. a limiting piece; 211. an arc-shaped notch; 212. a guide groove; 22. a connecting column; 23. a material port; 24. a feed pipe; 25. a feed hole; 26. a barrier strip; 3. a ornament ring; 31. a mounting cavity; 32. a fixing member; 321. a rectangular slide block; 322. a notch; 323. a supporting rod; 33. a movable cavity; 34. a gear ring; 4. a polishing assembly; 41. a motor; 42. grinding wheel; 43. an output shaft; 431. a gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1, an end face grinding device for spring processing comprises a base 1, wherein a mounting plate 2, a swinging part ring 3 and a grinding assembly 4 are arranged on the base 1.
The mounting plate 2 comprises two limiting plates 21 which are horizontally arranged, the two limiting plates 21 are coaxially arranged, and the two limiting plates 21 are fixedly connected through a connecting column 22, so that equal spacing is kept between the two limiting plates 21.
Referring to fig. 2, two limiting plates 21 are provided with arc-shaped notches 211 correspondingly arranged, so that part of the mounting cavity 31 is exposed, and at the moment, when the spring to be processed moves to the arc-shaped notches 211 along with the ornament ring 3, two ends of the spring are exposed.
The goods of furniture for display rather than for use ring 3 is located between two spacing pieces 21, and goods of furniture for display rather than for use ring 3 can rotate around spliced pole 22 axis, a plurality of circumference array distribution's installation cavity 31 have been seted up on the goods of furniture for use ring 3, installation cavity 31 is the column chamber, wait to process the spring and place in installation cavity 31, pass through the installation cavity 31 and run through the setting from top to bottom through the rotation of goods of furniture for use ring 3, wait to process the spring in installation cavity 31, two spacing pieces 21 are spacing about the accessible, make the spring be in the state in the middle in installation cavity 31, radial slip is provided with a plurality of mounting 32 on the goods of furniture for use ring 3, mounting 32 can fix the spring of waiting to process, it takes place elastic deformation to restrict the spring, guarantee when polishing the spring terminal surface, the volume of polishing of spring can not receive the deformation influence of spring, lead to the spring length of processing to be inconsistent, the yields when improving spring processing, be favorable to polishing the accurate control when processing to the spring.
Referring to fig. 3-4, two sets of movable cavities 33 are provided in the swinging member ring 3, the two sets of movable cavities 33 are staggered with the mounting cavity 31, a single movable cavity 33 is respectively communicated with two adjacent mounting cavities 31, a fixing member 32 is positioned in the movable cavity 33, when the fixing member 32 approaches to the mounting cavity 31, the fixing member 32 can extend into the mounting cavity 31, the two sets of movable cavities 33 are respectively positioned at the inner side and the outer side of the mounting cavity 31, and extend into the mounting cavity 31 through the fixing member 32 positioned in the movable cavities 33 at the inner side and the outer side of the mounting cavity 31, so that a spring to be processed in the mounting cavity 31 is pressed and clamped, the spring is axially limited, and deformation occurs along with abrasion of the end surface when the spring polishes the end surface.
Referring to fig. 5, the fixing member 32 is a sector block, and the convex surface of the fixing member 32 is disposed towards the installation cavity 31, so that when the fixing member 32 moves towards the installation cavity 31, the fixing member 32 can partially extend into the installation cavity 31, and a tension spring is disposed between the plane of the fixing member 32 and the movable cavity 33, and under the action of the tension spring, the fixing member 32 is fully located in the movable cavity 33 in a normal state, so that the spring is convenient to take and place.
Referring to fig. 5, the convex surface of the fixing member 32 is provided with a plurality of notches 322 arranged in the horizontal direction, the plurality of notches 322 are distributed in a linear array along the vertical direction, and when the fixing member 32 contacts with the spring to be processed, part of the notches 322 are clamped with the side surface of the spring, so that the limiting effect of the fixing member 32 on the spring is improved.
The stop piece 21 is provided with a stop bar 26 for driving the fixing piece 32 to move.
Referring to fig. 2, two stop bars 26 on a single stop piece 21 are provided, the two stop bars 26 are respectively attached to the inner wall and the outer wall of the swinging member ring 3, the stop bars 26 are arc-shaped, a supporting rod 323 penetrating through the swinging member ring 3 is vertically arranged on the plane of the fixing piece 32, the end part of the supporting rod 323 is inclined, when the swinging member ring 3 rotates, the fixing piece 32 rotates along with the swinging member ring 3, when the fixing piece 32 moves to the position of the stop bars 26, the inclined part of the end part of the supporting rod 323 abuts against the stop bars 26, the fixing piece 32 moves to the side of the mounting cavity 31 to clamp and limit the spring, at the moment, the supporting rod 323 moves into the stop bars 26, the fixing piece 32 keeps limiting the spring, and the stop bars 26 are arranged at one end of the arc-shaped notch 211, the fixing piece 32 limits the swinging member only when the spring is about to be polished, after polishing is completed, the supporting rod 323 is separated from the stop bars 26, and the fixing piece 32 is separated from the mounting cavity 31 under the action of a tension spring.
Referring to fig. 2, two limiting plates 21 are provided with material openings 23, the two material openings 23 are arranged in a staggered manner, the polished springs continue to move along with the rotation of the swinging member ring 3, when the springs move to the material openings 23 positioned below, the springs fall off and leave the installation cavity 31, the springs are convenient to be refilled, a feeding pipe 24 which is vertically arranged is arranged in the material opening 23 positioned above, a plurality of feeding holes 25 which are matched with the installation cavity 31 are arranged on the feeding pipe 24, the springs to be processed are placed in the feeding holes 25, when the empty installation cavity 31 moves to the position below the feeding holes 25, the springs fall into the installation cavity 31 under the action of self gravity, and a collection box 11 which corresponds to the material opening 23 positioned below is fixedly arranged on the base 1, so that finished springs are convenient to collect.
Referring to fig. 2, the limiting plate 21 is provided with a guiding groove 212 which is communicated with the material opening 23, so that after the spring enters the mounting cavity 31 from the feeding hole 25, the spring can be in a centered state in a released state, one end of the guiding groove 212, which is far away from the material opening 23, is provided with an inclined opening, and the spring can be gradually compressed and centered at the inclined opening, and is gently transited between the two limiting plates 21.
Referring to fig. 1 and 6, the polishing assembly 4 includes a motor 41, an output end of the motor 41 is fixedly provided with an output shaft 43, the output shaft 43 is driven to rotate when the motor 41 rotates, two grinding wheels 42 are fixedly arranged on the output shaft 43, the output shaft 43 rotates to drive the two grinding wheels 42 to rotate, the two grinding wheels 42 are respectively located on the upper side and the lower side of the swinging part ring 3 and partially coincide with the swinging part ring 3, the grinding wheels 42 extend into the arc-shaped notch 211, a spring is in contact with the grinding wheels 42, the end face of the spring is polished through rotation of the grinding wheels 42, and the output shaft 43 is in transmission connection with the swinging part ring 3.
Referring to fig. 1, 3 and 6, a gear 431 is fixedly arranged on the output shaft 43, the gear 431 is driven to rotate when the output shaft 43 rotates, a gear ring 34 is fixedly sleeved on the ornament ring 3, the gear 431 is in meshed connection with the gear ring 34, the gear 431 is driven to rotate when the gear 431 rotates, the diameter of the gear 431 is smaller than that of the gear ring 34, and when the gear 431 rotates at a high speed, the gear ring 34 rotates at a retarded speed, so that the rotating speed of the ornament ring 3 is slower than that of the grinding wheel 42, and the grinding wheel 42 is beneficial to grinding springs.
Referring to fig. 3-4, the upper side and the lower side of the ornament ring 3 are provided with radially arranged sliding ports communicated with the movable cavity 33, two ends of the fixing piece 32 are fixedly provided with rectangular sliding blocks 321, the rectangular sliding blocks 321 are in sliding connection with the sliding ports, and the movement of the fixing piece 32 is limited and guided through the matching of the rectangular sliding blocks 321 and the sliding ports, so that the risk of deflection when the fixing piece 32 moves is reduced.
The specific working principle of the invention is as follows:
when in use, a spring to be processed is placed in the feeding hole 25, the motor 41 is started, the motor 41 drives the output shaft 43 to rotate when rotating, the output shaft 43 rotates to drive the gear 431 and the two grinding wheels 42 to rotate, the gear 431 is meshed with the gear ring 34, the gear 431 rotates to drive the gear 431 to rotate, the swinging part ring 3 rotates, when the empty installation cavity 31 moves to the position below the feeding hole 25, the spring falls into the installation cavity 31 under the action of self gravity, the spring gradually compresses and centers at the bevel on the guide groove 212, the spring is gently transited between the two limiting sheets 21, along with the movement of the swinging part ring 3, when the fixing part 32 moves to the position of the stop bar 26, the inclined part of the end part of the supporting rod 323 is propped against the stop bar 26, make mounting 32 remove to installation cavity 31 one side, carry out the centre gripping spacing to the spring, the butt pole 323 removes to in the blend stop 26 this moment, make mounting 32 keep spacing to the spring, when the spring of waiting to process moves to arc breach 211 department along with the goods of furniture for display rather than for use ring 3, the both ends of spring expose, the spring contacts with grinding wheel 42, it grinds the spring terminal surface through grinding wheel 42 rotation, the spring receives axial spacing, when the terminal surface of polishing, the condition that the spring takes place deformation along with the wearing and tearing of terminal surface takes place, the spring finishes polishing in arc breach 211 department, continue along with goods of furniture for use ring 3 motion, when the spring moves to the feed opening 23 that is located the below, drop, and vacate installation cavity 31, be convenient for pack again, the spring that drops gets into collecting box 11, accomplish and collect.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a spring processing is with terminal surface grinding device, includes base (1), its characterized in that, be equipped with on base (1):
the mounting plate (2), the mounting plate (2) comprises two limit pieces (21) which are horizontally arranged, and the two limit pieces (21) are fixedly connected through a connecting column (22);
the swinging part ring (3), the swinging part ring (3) is positioned between the two limiting sheets (21), the swinging part ring (3) can rotate around the axis of the connecting column (22), a plurality of circumferentially-arrayed mounting cavities (31) are formed in the swinging part ring (3), the mounting cavities (31) penetrate up and down, and a plurality of fixing parts (32) are radially arranged on the swinging part ring (3) in a sliding mode;
the polishing assembly (4), the polishing assembly (4) comprises a motor (41), an output shaft (43) is fixedly arranged at the output end of the motor (41), two grinding wheels (42) are fixedly arranged on the output shaft (43), the two grinding wheels (42) are respectively positioned on the upper side and the lower side of the swinging part ring (3) and partially coincide with the swinging part ring (3), and the output shaft (43) is in transmission connection with the swinging part ring (3);
the limiting piece (21) is provided with a stop bar (26) for driving the fixing piece (32) to move.
2. End face grinding device for spring processing according to claim 1, characterized in that two limiting plates (21) are provided with arc-shaped notches (211) which are correspondingly arranged, so that part of the mounting cavity (31) is exposed, and the grinding wheel (42) extends into the arc-shaped notches (211).
3. The end face grinding device for spring processing according to claim 1, wherein two groups of movable cavities (33) are formed in the swinging piece ring (3), the two groups of movable cavities (33) are arranged in a staggered mode with the mounting cavities (31), the single movable cavity (33) is respectively communicated with the two adjacent mounting cavities (31), and the two groups of movable cavities (33) are respectively located on the inner side and the outer side of the mounting cavities (31).
4. A device for grinding an end face for machining a spring according to claim 3, wherein the fixing member (32) is a sector block, the fixing member (32) is located in the movable cavity (33), the convex surface of the fixing member (32) is disposed toward the mounting cavity (31), and a tension spring is disposed between the plane of the fixing member (32) and the movable cavity (33).
5. The end face grinding device for spring processing according to claim 4, wherein sliding ports which are radially arranged and communicated with the movable cavity (33) are respectively formed in the upper side face and the lower side face of the swinging piece ring (3), rectangular sliding blocks (321) are fixedly arranged at two ends of the fixing piece (32), and the rectangular sliding blocks (321) are in sliding connection with the sliding ports.
6. A spring end face grinding device according to claim 3, wherein the convex face of the fixing member (32) is provided with a plurality of notches (322) arranged in the horizontal direction, and a plurality of notches (322) are distributed in a linear array in the vertical direction.
7. The end face grinding device for spring processing according to claim 1, wherein two limiting sheets (21) are provided with material openings (23), two material openings (23) are arranged in a staggered mode, a vertically arranged feeding pipe (24) is arranged in the material opening (23) above, a plurality of feeding holes (25) matched with the mounting cavity (31) are formed in the feeding pipe (24), and a collecting box (11) corresponding to the material opening (23) below is fixedly arranged on the base (1).
8. The end face grinding device for spring processing according to claim 3, wherein two stop bars (26) on the limiting piece (21) are respectively arranged, the two stop bars (26) are respectively attached to the inner wall and the outer wall of the ornament ring (3), a supporting rod (323) penetrating through the ornament ring (3) is vertically arranged on the plane of the fixing piece (32), and the end parts of the supporting rods (323) are obliquely arranged.
9. The end face grinding device for spring processing according to claim 7, wherein the limiting piece (21) is provided with a guide groove (212) communicated with the material port (23), and one end, far away from the material port (23), of the guide groove (212) is provided with an inclined port.
10. The end face grinding device for spring processing according to claim 1, wherein a gear (431) is fixedly arranged on the output shaft (43), a gear ring (34) is fixedly sleeved on the ornament ring (3), the gear (431) is in meshed connection with the gear ring (34), and the diameter of the gear (431) is smaller than that of the gear ring (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311375695.7A CN117103004B (en) | 2023-10-23 | 2023-10-23 | End face grinding device for spring processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311375695.7A CN117103004B (en) | 2023-10-23 | 2023-10-23 | End face grinding device for spring processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117103004A true CN117103004A (en) | 2023-11-24 |
| CN117103004B CN117103004B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311375695.7A Active CN117103004B (en) | 2023-10-23 | 2023-10-23 | End face grinding device for spring processing |
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| Country | Link |
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| CN (1) | CN117103004B (en) |
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|---|---|---|---|---|
| GB740421A (en) * | 1953-08-27 | 1955-11-09 | Lewis Spring Company Ltd | Improvements relating to feed mechanism for machines for grinding the ends of coiledsprings |
| FR1599255A (en) * | 1967-12-15 | 1970-07-15 | ||
| KR200343393Y1 (en) * | 2003-12-03 | 2004-02-27 | 주식회사 풍산테크윈 | device of grinding a spring |
| KR200417502Y1 (en) * | 2006-03-10 | 2006-05-29 | 에스앤피 주식회사 | Spring Grinding Device |
| CN208759188U (en) * | 2018-08-29 | 2019-04-19 | 吴江市金旭弹簧五金厂 | A kind of spring grinding machine |
| CN210476418U (en) * | 2019-08-30 | 2020-05-08 | 梅州广汽华德汽车零部件有限公司 | Spring grinding machine capable of processing various springs |
| CN213136104U (en) * | 2020-09-26 | 2021-05-07 | 浙江富淳弹簧有限公司 | Spring end surface grinding machine device |
| CN113370015A (en) * | 2021-07-26 | 2021-09-10 | 浙江富淳弹簧有限公司 | Spring end surface grinding machine |
| CN217750734U (en) * | 2022-07-21 | 2022-11-08 | 浙江裕荣弹簧有限公司 | Spring end polishing device |
| CN116160307A (en) * | 2022-12-30 | 2023-05-26 | 诸暨市金科弹簧科技有限公司 | Spring grinding machine for compression spring and processing technology thereof |
-
2023
- 2023-10-23 CN CN202311375695.7A patent/CN117103004B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB740421A (en) * | 1953-08-27 | 1955-11-09 | Lewis Spring Company Ltd | Improvements relating to feed mechanism for machines for grinding the ends of coiledsprings |
| FR1599255A (en) * | 1967-12-15 | 1970-07-15 | ||
| KR200343393Y1 (en) * | 2003-12-03 | 2004-02-27 | 주식회사 풍산테크윈 | device of grinding a spring |
| KR200417502Y1 (en) * | 2006-03-10 | 2006-05-29 | 에스앤피 주식회사 | Spring Grinding Device |
| CN208759188U (en) * | 2018-08-29 | 2019-04-19 | 吴江市金旭弹簧五金厂 | A kind of spring grinding machine |
| CN210476418U (en) * | 2019-08-30 | 2020-05-08 | 梅州广汽华德汽车零部件有限公司 | Spring grinding machine capable of processing various springs |
| CN213136104U (en) * | 2020-09-26 | 2021-05-07 | 浙江富淳弹簧有限公司 | Spring end surface grinding machine device |
| CN113370015A (en) * | 2021-07-26 | 2021-09-10 | 浙江富淳弹簧有限公司 | Spring end surface grinding machine |
| CN217750734U (en) * | 2022-07-21 | 2022-11-08 | 浙江裕荣弹簧有限公司 | Spring end polishing device |
| CN116160307A (en) * | 2022-12-30 | 2023-05-26 | 诸暨市金科弹簧科技有限公司 | Spring grinding machine for compression spring and processing technology thereof |
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| CN117103004B (en) | 2024-04-05 |
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