CN219747543U - Supporting and feeding structure of spring inner ring grinding device - Google Patents
Supporting and feeding structure of spring inner ring grinding device Download PDFInfo
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- CN219747543U CN219747543U CN202320731005.6U CN202320731005U CN219747543U CN 219747543 U CN219747543 U CN 219747543U CN 202320731005 U CN202320731005 U CN 202320731005U CN 219747543 U CN219747543 U CN 219747543U
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- spring
- plate
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- support
- inner race
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- 238000007599 discharging Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The utility model relates to a spring grinding device. The supporting and feeding structure of the spring inner ring grinding device comprises a frame, wherein a spring supporting and clamping structure is arranged on the frame, and a spring feeding structure and a spring discharging structure are arranged on two sides of the spring supporting and clamping structure; the spring supporting and clamping structure comprises an upper clamping piece and a lower clamping piece which are arranged up and down; the spring feeding structure comprises an inclined guide surface, and a stop component is arranged on the guide surface. The utility model provides the support and feeding structure of the spring inner ring grinding device, which has the advantages of simple structure, convenience in feeding, firm support and clamping and convenience in inner ring grinding; the spring grinding device solves the technical problems that in the prior art, the spring grinding device only aims at end face grinding, inner ring grinding cannot be carried out, and feeding is inconvenient for a large engineering spring.
Description
Technical Field
The utility model relates to a spring grinding device, in particular to a supporting and feeding structure of a spring inner ring grinding device.
Background
Springs are now a very widely used part, and there are many kinds of springs. For springs, the process of manufacturing the springs is well established and generally comprises: coil spring, tempering, spring grinding, chamfering, stress optimization, shot blasting, hot pressing, oiling, packaging and the like. However, the requirements for the use of springs are increasing, the inner rings of the springs are expected to be ground, the end surface grinding is generally disclosed in the prior art, the grinding of the inner rings is not suggested, and the feeding is inconvenient when large engineering springs are processed.
Disclosure of Invention
The utility model provides the support and feeding structure of the spring inner ring grinding device, which has the advantages of simple structure, convenience in feeding, firm support and clamping and convenience in inner ring grinding; the spring grinding device solves the technical problems that in the prior art, the spring grinding device only aims at end face grinding, inner ring grinding cannot be carried out, and feeding is inconvenient for a large engineering spring.
The technical problems of the utility model are solved by the following technical scheme: the supporting and feeding structure of the spring inner ring grinding device comprises a frame, wherein a spring supporting and clamping structure is arranged on the frame, and a spring feeding structure and a spring discharging structure are arranged on two sides of the spring supporting and clamping structure; the spring supporting and clamping structure comprises an upper clamping piece and a lower clamping piece which are arranged up and down; the spring feeding structure comprises an inclined guide surface, and a stop component is arranged on the guide surface. The spring to be ground is a large engineering spring, the volume is relatively large, the mass is relatively heavy, the spring rolls off by utilizing the self gravity by utilizing the inclined guide surface, and after the spring to be processed rolls off to the spring supporting and clamping structure, the stop part prevents the next spring from rolling off. The spring is clamped by the upper clamping piece and the lower clamping piece, and then the inner ring is ground. And (3) ejecting the processed spring out of the spring supporting and clamping structure after grinding, and collecting the processed spring through a discharging mechanism. The spring is simple in overall structure and convenient to operate, and the spring is sequentially machined through the stop component. And the interference influence can not be caused. The upper clamping piece also plays a role in driving the spring to be ground to rotate, so that the inner ring grinding head can grind the spring inner ring.
Preferably, two parallel baffles are arranged on the guide surface, the distance between the two baffles is the same as the length of the spring to be ground, and an adjusting cylinder is connected to the baffles. The baffle can be adjusted according to the length of spring, and the passageway that two baffles formed can let the spring order landing in proper order, can not incline to block.
Preferably, the stop component comprises a stop plate, a through hole is formed in the guide surface, the stop plate is located in the through hole, a rotating shaft is connected to the stop plate in a penetrating mode, the rotating shaft drives the stop plate to rotate, and a rotating motor is connected to the rotating shaft. The rotating motor drives the stop plate to rotate, so that a bulge is formed on the inclined guide surface to prevent the later spring from falling.
Preferably, an inclined upper guide plate is arranged between the spring feed structure and the spring support clamping structure, and an inclined lower guide plate is arranged between the spring discharge structure and the spring support structure. The upper guide-in plate and the lower guide-out plate can enable the springs to smoothly fall into the spring supporting and clamping structure to grind the inner rings, and then fall into the discharge hopper.
Preferably, the spring discharging structure comprises an ejector plate positioned below the spring to be ground, the ejector plate is connected with an ejector cylinder, and the ejector plate is a sloping plate which slopes downwards. The ejection cylinder drives the ejection plate to move up and down, and after the springs are processed, the springs are ejected out of the spring supporting and clamping structure through the ejection plate. The inclined ejector rod also provides a guide for the spring to discharge, so that the spring rolls out to the discharge structure.
Preferably, the spring discharging structure further comprises a discharging hopper positioned at the other side of the spring supporting and clamping structure, and the discharging hopper is connected with the lower guiding-out plate.
Preferably, an end face positioning element is also arranged on the side of the spring to be ground. The end face positioning piece prevents axial movement in the machining process of the spring, and the machining effect is guaranteed.
Preferably, the end face positioning piece comprises a positioning support which is positioned on one side of the spring to be ground, two positioning support rods which are positioned on the same straight line are arranged on the positioning support, a bearing is sleeved on the positioning support rods, the bearing is propped against the end face of the spring to be ground, a lantern ring is arranged at one end of the positioning support, the lantern ring is slidably connected onto the cross rod, and an end face driving cylinder is connected onto the positioning support. The spring can rotate during processing, and the bearing supports effectually. At the same time, when the spring falls into the spring supporting and clamping structure from the feeding structure, if axial movement is generated, the axial position of the spring can be adjusted through the end surface positioning piece.
Preferably, the lower clamping piece comprises two lower supporting rollers which are parallel to each other, two ends of each lower supporting roller are fixed on a lower supporting plate, the lower supporting plate is fixed on a lower bottom plate, the lower bottom plate is connected with a lifting cylinder, and the ejector plate is positioned between the two lower supporting rollers. The upper clamping piece is fixed, after the spring to be processed rolls down onto the lower supporting roller, the lower supporting roller moves upwards to clamp the spring upwards, and then the upper supporting roller rotates to drive the spring to be ground to rotate.
Preferably, the upper clamping member comprises two upper supporting rollers which are parallel to each other, two ends of the upper supporting rollers are fixed on an upper supporting plate, the upper supporting plate is fixed on an upper top plate, and the upper supporting rollers are connected with a roller driving motor.
Therefore, the supporting and feeding structure of the spring inner ring grinding device has the following advantages: simple structure, the guide surface that inclines makes things convenient for the spring to enter into spring support clamping structure, and the entering speed of backstop part ability effective control spring guarantees spring machining efficiency, and spring support clamping structure lets the spring can not the drunkenness at the grinding in-process, can also in time lead the spring position, improves the machining effect.
Drawings
Fig. 1 is a perspective view of a spring inner race grinding apparatus.
Fig. 2 is a perspective view of the other direction of fig. 1.
Fig. 3 is an enlarged view of the part such as the removal spring at a in fig. 2.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples:
as shown in fig. 1, 2 and 3, a supporting and feeding structure of a spring inner ring grinding device comprises a frame 1, wherein a spring supporting and clamping structure is arranged on the frame 1, and a spring feeding structure and a spring discharging structure are arranged on two sides of the spring supporting and clamping structure. A feed changing structure 2 of the spring inner race grinding head is arranged at one side of the spring supporting and clamping structure. A dust collection structure 11 is arranged above the spring supporting and clamping structure, and dust generated during grinding is sucked by the dust collection structure.
The spring feeding structure comprises an inclined guide surface 4, two baffle plates 5 which are parallel to each other are arranged on two sides of the guide surface 4, the distance between the two baffle plates 5 is almost equal to the length of a spring to be ground, and a guide channel is formed to enable the spring to be ground to move downwards from the inclined guide surface to the spring supporting and clamping structure by utilizing gravity. A through hole is formed in the middle lower portion of the guide surface 4, a stop plate 6 is mounted in the through hole, the stop plate 6 is fixed on a rotating shaft 7, the rotating shaft 7 is connected with a rotating motor 8, the rotating motor 8 drives the stop plate 6 to rotate, and when the stop plate 6 is higher than the guide surface 4, a spring to be ground is blocked. When the next grinding of the spring is required, the stop plate 6 is rotated again, so that the stop plate 6 is flush with the guide surface 4, and the spring slides down.
The spring supporting and clamping structure comprises an upper clamping piece, a lower clamping piece and an end face positioning piece positioned on the side face. The upper clamping member includes two upper support rollers 14 parallel to each other, both ends of the upper support rollers 14 are fixed to an upper support plate 18, the upper support plate 18 is fixed to an upper top plate, and the upper support rollers 14 are connected with a roller driving motor 16. The output wheel of the rolling driving motor 16 drives the upper supporting roller 14 to rotate through the belt 17, so that the spring to be ground is driven to rotate, and the inner ring is convenient to grind.
The lower clamping piece comprises two lower supporting rollers 15 which are parallel to each other, two ends of each lower supporting roller 15 are fixed on a lower supporting plate 19, the lower supporting plates 19 are fixed on a lower bottom plate 20, the lower bottom plate 20 is connected with a lifting cylinder, and after a spring falls onto the lower supporting rollers 15, the lower bottom plate rises, so that the spring to be ground is propped against the upper supporting rollers, and the spring to be ground is fixed.
The end face locating piece comprises a locating support 25 positioned on one side of a spring to be ground, two locating support rods positioned on the same straight line are arranged on the locating support 25, a bearing 24 is sleeved on the locating support rods, the bearing 24 is propped against the end face of the spring to be ground, a lantern ring 13 is arranged at one end of the locating support 25, the lantern ring 13 is connected to the cross rod 12 in a sliding mode, an end face driving cylinder 10 is connected to the locating support 25, the end face driving cylinder 10 can drive the locating support to axially move on the cross rod 12, the spring to be ground can be pushed to axially move when the spring to be ground falls down, the axial position of the spring to be ground is adjusted, grinding is facilitated, and meanwhile axial movement of the spring to be ground can be prevented when the spring to be ground is ground.
An inclined upper guide plate 22 is arranged between the lower clamping piece and the guide surface, an inclined lower guide plate 23 is arranged at the other side of the lower clamping piece, two rows of lower guide plates 23 are arranged, and the lower guide plates 23 are fixed on the bottom plate. The other side of the lower guide-out plate is connected with a discharge hopper 3, and the processed spring falls into the discharge hopper 3.
An inclined ejector plate 21 is arranged between the two lower supporting rollers 15, the ejector plate 21 is connected with an ejector cylinder, and after the inner ring of the spring to be ground is ground, the ejector plate ejects the spring to be ground and falls onto a lower guide-out plate 23.
The specific embodiments described herein are merely illustrative of the principles of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides a support and feeding structure of spring inner race grinding device, includes frame, its characterized in that: a spring supporting and clamping structure is arranged on the frame, and a spring feeding structure and a spring discharging structure are arranged on two sides of the spring supporting and clamping structure; the spring supporting and clamping structure comprises an upper clamping piece and a lower clamping piece which are arranged up and down; the spring feeding structure comprises an inclined guide surface, and a stop component is arranged on the guide surface.
2. The support and feed structure for a spring inner race grinding apparatus of claim 1, wherein: the guide surface is provided with two parallel baffles, the distance between the two baffles is the same as the length of the spring to be ground, and the baffles are connected with an adjusting cylinder.
3. The support and feed structure for a spring inner race grinding apparatus of claim 1, wherein: the stop component comprises a stop plate, a through hole is formed in the guide surface, the stop plate is located in the through hole, a rotating shaft is connected to the stop plate in a penetrating mode, the rotating shaft drives the stop plate to rotate, and a rotating motor is connected to the rotating shaft.
4. A support and feed structure for a spring inner race grinding apparatus according to claim 1, 2 or 3, characterized in that: an inclined upper guide-in plate is arranged between the spring feeding structure and the spring supporting and clamping structure, and an inclined lower guide-out plate is arranged between the spring discharging structure and the spring supporting structure.
5. A support and feed structure for a spring inner race grinding apparatus according to claim 1, 2 or 3, characterized in that: the spring discharging structure comprises an ejector plate positioned below the spring to be ground, wherein the ejector plate is connected with an ejector cylinder and is a sloping plate inclining downwards.
6. A support and feed structure for a spring inner race grinding apparatus according to claim 1, 2 or 3, characterized in that: the spring discharging structure also comprises a discharging hopper positioned at the other side of the spring supporting and clamping structure, and the discharging hopper is connected with the lower guiding-out plate.
7. A support and feed structure for a spring inner race grinding apparatus according to claim 1, 2 or 3, characterized in that: an end face positioning piece is also arranged on the side face of the spring to be ground.
8. The spring inner race grinding apparatus support and feed structure of claim 7, wherein: the end face positioning piece comprises a positioning support which is positioned on one side of the spring to be ground, two positioning support rods which are positioned on the same straight line are arranged on the positioning support, a bearing is sleeved on the positioning support rods, the bearing is propped against the end face of the spring to be ground, a lantern ring is arranged at one end of the positioning support, the lantern ring is slidably connected onto the cross rod, and an end face driving cylinder is connected onto the positioning support.
9. A support and feed structure for a spring inner race grinding apparatus according to claim 1, 2 or 3, characterized in that: the lower clamping piece comprises two lower supporting rollers which are parallel to each other, two ends of each lower supporting roller are fixed on a lower supporting plate, the lower supporting plate is fixed on a lower bottom plate, the lower bottom plate is connected with a lifting cylinder, and an ejector plate is positioned between the two lower supporting rollers.
10. A support and feed structure for a spring inner race grinding apparatus according to claim 1, 2 or 3, characterized in that: the upper clamping piece comprises two upper supporting rollers which are parallel to each other, two ends of each upper supporting roller are fixed on an upper supporting plate, the upper supporting plate is fixed on an upper top plate, and the upper supporting rollers are connected with a roller driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731005.6U CN219747543U (en) | 2023-04-06 | 2023-04-06 | Supporting and feeding structure of spring inner ring grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731005.6U CN219747543U (en) | 2023-04-06 | 2023-04-06 | Supporting and feeding structure of spring inner ring grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747543U true CN219747543U (en) | 2023-09-26 |
Family
ID=88090873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320731005.6U Active CN219747543U (en) | 2023-04-06 | 2023-04-06 | Supporting and feeding structure of spring inner ring grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747543U (en) |
-
2023
- 2023-04-06 CN CN202320731005.6U patent/CN219747543U/en active Active
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