CN219967554U - Material pushing device and super-fine machine provided with same - Google Patents
Material pushing device and super-fine machine provided with same Download PDFInfo
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- CN219967554U CN219967554U CN202321120167.2U CN202321120167U CN219967554U CN 219967554 U CN219967554 U CN 219967554U CN 202321120167 U CN202321120167 U CN 202321120167U CN 219967554 U CN219967554 U CN 219967554U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 79
- 230000008602 contraction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of superfinishing, in particular to a superfinishing machine with a pushing device. In order to increase the pushing stroke of a pushing device for a superfinishing machine and reduce the processing cost, the utility model provides the pushing device, wherein a fixed vertical plate is arranged on the side surface of a fixed base in a fixed seat; the pushing mechanism is arranged on the guide sliding rail on the fixed vertical plate and can slide along the guide sliding rail; in the travel mechanism, a fixed rack is arranged and fixed on a fixed seat, a movable rack is arranged on a pushing mechanism, and the directions of tooth openings of the movable rack and the fixed rack are opposite; in the transmission part, the transmission block is connected with a driving rod of the driving part, the transmission shaft is inserted into a transmission shaft hole on the transmission block, and the driving gear and the driven gear are arranged at two ends of the transmission shaft and meshed with the fixed rack and the movable rack; the driving piece is installed and fixed on the fixed vertical plate and connected with the transmission block through the driving rod to drive the transmission block to move. The pushing device has the advantages of large pushing stroke and low cost.
Description
Technical Field
The utility model relates to the technical field of superfinishing, in particular to a superfinishing machine with a pushing device.
Background
When the superfinishing machine is used for machining parts, if the parts are large in size, horizontal machining is generally adopted, and in an automatic machining line, an automatic pushing device for pushing the parts into and out of a machining station needs to be arranged.
At present, a pushing device arranged in a superfinishing machine is used for directly pushing parts by adopting an air cylinder or realizing the purpose of moving the parts into and out of a processing station by adopting a servo motor material rotating mode. However, when the cylinder is adopted to directly push the part, the pushing stroke is usually smaller, and the processing requirement of the large-size part cannot be met; if the processing of large-size parts is to be realized, the pushing stroke needs to be increased, and for this purpose, a large-size long-stroke cylinder needs to be adopted, so that the volume of the pushing device is too large, and even the installation positions of other processing units on the superfinishing machine are compressed, so that the superfinishing machine is loose in structure. And adopt servo motor to change the material mode, with high costs, and when processing the part of different specifications, need the frock cooperation of preparation corresponding specification to use, lead to super finish machining's flexibility not enough.
Disclosure of Invention
In order to increase the pushing stroke of a pushing device for a superfinishing machine and reduce the processing cost of the superfinishing machine, the utility model provides the pushing device which comprises a fixed seat, a pushing mechanism and a stroke mechanism, wherein the fixed seat comprises a fixed base and a fixed vertical plate, and the fixed vertical plate is arranged on the side surface of the fixed base;
the pushing mechanism is arranged on the guide sliding rail on the fixed vertical plate and can slide along the guide sliding rail;
the travel mechanism comprises a fixed rack, a movable rack, a transmission part and a driving part, wherein the fixed rack is fixedly arranged on the fixed seat, the movable rack is arranged on the pushing mechanism, and the tooth mouth direction of the movable rack is opposite to the tooth mouth direction of the fixed rack; the driving part comprises a driving block, a driving shaft, a driving gear and a driven gear, the driving block is connected with a driving rod of the driving part, the driving shaft is inserted into a driving shaft hole on the driving block, the driving gear is arranged at the lower end of the driving shaft and meshed with the fixed rack, and the driven gear is arranged at the upper end of the driving shaft and meshed with the movable rack; the driving piece is installed and fixed on the fixed vertical plate, and the driving rod of the driving piece is connected with the transmission block and drives the transmission block to move through the expansion and contraction of the driving rod.
When the pushing device pushes the part to enter the processing station of the superfinishing machine, the driving part is pushed to advance by the driving part, meanwhile, the driving gear meshed with the fixed rack in the driving part rotates and drives the driven gear meshed with the movable rack to rotate by the transmission shaft, so that the pushing mechanism is driven by the movable rack to slide along the guiding sliding rail along the advancing direction of the driving part. Therefore, when the pushing device disclosed by the utility model is matched with the fixed rack and the movable rack by utilizing the transmission part to push the pushing mechanism to slide along the guide sliding rail, the maximum movable stroke of the pushing mechanism is 2 times of the maximum pushing amount of the driving part. Therefore, after the movable stroke required by the pushing mechanism in the superfinishing machine is determined, compared with a traditional cylinder direct pushing mode, the pushing device can adopt a driving piece with smaller volume and occupy smaller space, so that larger space can be reserved for other processing devices such as superfinishing units in the superfinishing machine, and the arrangement of other processing devices in the superfinishing machine is more flexible. In addition, the driving piece in the pushing device is matched with the fixed rack and the movable rack through the transmission piece, so that the movable stroke of the pushing mechanism is effectively increased, and compared with a servo motor material rotating mode, the cost can be effectively reduced. In summary, the pushing device has large pushing stroke and low cost.
Preferably, a transmission sliding rail is arranged on the fixed vertical plate, a transmission sliding block is arranged on the transmission block, and the transmission sliding block is clamped on the transmission sliding rail and can slide along the transmission sliding rail. Therefore, the transmission block in the transmission part is clamped on the transmission slide rail through the transmission slide block, and when the transmission part is driven by the driving part to move, the transmission block in the transmission part can slide along the transmission slide rail, so that the transmission part is prevented from shaking or misplacement in the moving process, and the use of the pushing device is prevented from being influenced. Further, two transmission sliding rails are arranged on the fixed vertical plate, and the two transmission sliding rails are parallel to each other and close to two ends of the transmission block. Thus, the stability of the transmission piece in the motion process can be further improved.
Preferably, the fixed vertical plate is provided with a thrust piece, the thrust piece is located in the extending direction of the driving rod of the driving piece, and the bolt for fixing the thrust piece can move along the extending direction of the driving rod in the adjusting chute on the fixed vertical plate. In this way, the thrust piece is arranged on the fixed vertical plate, and in the use process, the forward movement of the transmission piece can be blocked by the thrust piece according to the requirement, so that the movable stroke of the transmission piece is limited, and the pushing stroke of the pushing device is controlled; in addition, in the use process, the position of the bolt for fixing the thrust piece in the adjusting chute can be adjusted according to the requirement, so that the adjustment of the pushing stroke of the pushing device is realized. Further, the thrust piece comprises a thrust seat and an adjusting bolt, wherein the thrust seat is installed and fixed on the fixed vertical plate through the fixing bolt, and the adjusting bolt is installed in an adjusting screw hole on the thrust seat and faces the transmission block. Therefore, when the pushing device is used, the adjusting bolt can be screwed according to the use requirement, so that the fine adjustment of the pushing stroke of the pushing device is realized.
Preferably, the pushing mechanism comprises a pushing base, a pushing arm and a pushing block, wherein a pushing sliding block is arranged on the pushing base and is clamped on the guide sliding rail; the pushing arm is fixedly arranged on the pushing base through a locking piece, and the pushing end of the pushing arm is far away from a movable rack in the travel mechanism; the pushing block is fixedly arranged at the pushing end of the pushing arm. Therefore, the pushing base in the pushing mechanism is arranged on the guide slide rail through the pushing slide block, the installation is simple and convenient, and the pushing base can be prevented from falling off from the guide slide rail in the sliding process; the material pushing block is arranged on the material pushing base through the material pushing arm, when the material pushing device is used, the position of the material pushing block can be determined according to the size specification of a part to be processed, and the position of the material pushing block can be adjusted by adjusting the installation position of the material pushing arm or the material pushing arm on the material pushing base, so that the material pushing device is convenient to use and wide in application range. Further, an adjusting chute for inserting the locking piece is arranged on the pushing arm, and the extending direction of the adjusting chute is parallel to the central axis of the driving rod of the driving piece. Therefore, when the fixed position of the pushing arm is adjusted, the locking piece is only required to be loosened and the pushing arm is pushed, and the adjustment is simple and convenient. Further preferably, the locking member comprises a locking bolt and a locking handle, the locking bolt penetrates through the adjusting chute to be mounted on the pushing base, and the locking handle is mounted at the free end of the locking bolt. Therefore, when the fixed position of the pushing arm on the pushing base is adjusted, the locking handle is only required to be screwed, and the locking bolt can be unscrewed or screwed, so that the operation is simple and convenient.
Preferably, the fixing base comprises a supporting bottom plate, a supporting top plate and a supporting connecting rod, the supporting top plate is arranged above the supporting bottom plate in parallel, the supporting connecting rod is located between the supporting bottom plate and the supporting top plate, the lower end of the supporting connecting rod is far away from the fixed vertical plate and is connected with the supporting bottom plate, and the upper end of the supporting connecting rod is close to the fixed vertical plate and is connected with the fixed vertical plate and the supporting top plate. The fixing base is connected with the supporting bottom plate and the supporting top plate by the supporting connecting rods, and is simple in structure and convenient to manufacture.
In addition, the utility model also provides an superfinishing machine, which is provided with any one of the pushing devices, and the pushing device is installed and fixed on a machine tool panel of the superfinishing machine through the fixed base. Therefore, the pushing device is assembled on the superfinishing machine, the occupied space of the pushing device on the superfinishing machine can be reduced, the assembly arrangement flexibility of other processing devices in the superfinishing machine is improved, and the feeding cost of the superfinishing machine can be reduced.
Drawings
FIG. 1 is a schematic view of a first view angle structure of a pushing device according to the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;
fig. 3 is a schematic view of a second view structure of the pushing device of the present utility model.
Detailed Description
The pusher and the superfinishing machine equipped with the same according to the present utility model will now be described in detail with reference to fig. 1 to 3.
As shown in fig. 1 to 3, the pushing device of the present utility model comprises a fixed seat, a pushing mechanism and a travel mechanism, wherein the pushing mechanism is mounted on the fixed seat and driven by the travel mechanism to move back and forth on the fixed seat. The fixing base comprises a fixing base 11 and a fixing vertical plate 12, and the fixing vertical plate 12 is arranged on the side face of the fixing base 11. Preferably, the fixing base 11 includes a support bottom plate 111, a support top plate 112, and a support link 113, the support top plate 112 being disposed in parallel above the support bottom plate 111, the support link 113 being located between the support bottom plate 111 and the support top plate 112, and a lower end of the support link 113 being remote from the fixing riser 12 and connected to the support bottom plate 111, and an upper end of the support link 113 being close to the fixing riser 12 and connected to the fixing riser 12 and the support top plate 111. That is, when the support link 113 is connected to the support bottom plate 111 and the support top plate 112, the upper end is inclined toward the fixed riser 12 and the lower end is inclined away from the fixed riser 12. The fixing base 11 is simple in structure and convenient to manufacture, and the supporting bottom plate 111 and the supporting top plate 112 are connected by the supporting connecting rods 113. Preferably, the support links 113 are near both ends of the support base plate 111 and the support top plate 112. In this way, the support link 113 is connected to the support bottom plate 111 and the support top plate 112 near the end portion, and the support stability of the fixing base 11 can be effectively improved.
The stroke mechanism comprises a fixed rack 21, a movable rack 22, a transmission piece 23 and a driving piece 24, wherein the fixed rack 21 is fixedly arranged on the fixed seat, the movable rack 22 is arranged on the pushing mechanism, and the tooth mouth direction of the movable rack 22 is opposite to the tooth mouth direction of the fixed rack 21; the transmission member 23 comprises a transmission block 231, a transmission shaft 232, a driving gear 233 and a driven gear 234, wherein the transmission block 231 is connected with a driving rod 241 of the driving member 24, the transmission shaft 232 is inserted into a transmission shaft hole 2311 on the transmission block 231, the driving gear 233 is arranged at the lower end of the transmission shaft 232 and meshed with the fixed rack 21, and the driven gear 234 is arranged at the upper end of the transmission shaft 232 and meshed with the movable rack 22; the driving piece 24 is installed and fixed on the fixed vertical plate 12, and a driving rod 231 of the driving piece 24 is connected with the driving block 231 and drives the driving block 231 to move through the expansion and contraction of the driving rod 241. Preferably, the fixed riser 12 is provided with a transmission sliding rail 121, the transmission block 231 is provided with a transmission sliding block 2312, and the transmission sliding block 2312 is clamped on the transmission sliding rail 121 and can slide along the transmission sliding rail 121. Thus, the transmission block 231 in the transmission member 23 is clamped on the transmission slide rail 121 through the transmission slide block 2312, and when the transmission member 23 is driven by the driving member 24 to move, the transmission block 231 in the transmission member 23 can slide along the transmission slide rail 121, so that the transmission member 23 is prevented from shaking or misplacing in the moving process, and the use of the pushing device is prevented from being influenced. Preferably, two driving sliding rails 121 are disposed on the fixed riser 12, and the two driving sliding rails 121 are parallel to each other and are close to both ends of the driving block 231. In this way, the smoothness of the transmission member 23 during movement can be further improved. Preferably, the stroke mechanism further includes a thrust member provided on the fixed riser 12 in the extending direction of the driving rod 241 of the driving member 24, and the thrust member is fixed to the fixed riser 121 by a bolt (not shown). In this way, during the use, the thrust piece can be utilized to block the transmission piece 24 from advancing as required, so that the movable travel of the transmission piece 24 is limited, and the control of the pushing travel of the pushing device is realized. Preferably, the fixed riser 12 is provided with an adjustment chute 122 for inserting a bolt for installing a thrust piece, and the extending direction of the adjustment chute 122 is parallel to the central axis of the driving rod 241. In this way, when in use, the bolt for installing and fixing the thrust piece can be moved in the extension direction of the driving rod 241 in the adjusting chute 122 according to the need, that is, the fixing position of the bolt for fixing the thrust piece in the adjusting chute 122 is adjusted, so that the adjustment of the pushing stroke of the pushing device of the present utility model is realized. Preferably, the thrust member includes a thrust seat 251 and an adjusting bolt 252, the thrust seat 251 is mounted and fixed on the fixed riser 12 by the fixing bolt 252, and the adjusting bolt 252 is mounted in an adjusting screw hole (not shown in the drawings) on the thrust seat 251 and faces the driving block 231. Thus, when in use, the adjusting bolt 252 can be screwed according to the use requirement, thereby realizing the fine adjustment of the pushing stroke of the pushing device.
The pushing mechanism is mounted on the guide rail 123 on the fixed riser 12 and is slidable along the guide rail 123. Preferably, the pushing mechanism comprises a pushing base 31, a pushing arm 32 and a pushing block 33, wherein a pushing sliding block 311 is arranged on the pushing base 31, and the pushing sliding block 311 is clamped on the guiding sliding rail 123; the pushing arm 22 is fixedly arranged on the pushing base 31 through the locking piece 24, and the pushing end of the pushing arm 32 is far away from the movable rack 22 in the travel mechanism; the pusher block 33 is mounted and secured to the pusher end of the pusher arm 32. In this way, the pushing base 31 in the pushing mechanism is mounted on the guide slide rail 123 through the pushing slide block 311, the mounting is simple and convenient, and the pushing base 31 can be prevented from falling off from the guide slide rail 123 in the sliding process; the pushing block 33 is mounted on the pushing base 31 through the pushing arm 32, when in use, the position of the pushing block 33 can be determined according to the size specification of a part to be processed, and the position of the pushing block 33 can be adjusted by adjusting the pushing arm 32 or the mounting position of the pushing arm 32 on the pushing base 31, so that the pushing block is convenient to use and wide in application range. Preferably, the pushing base 31 is provided with a pushing arm 312, and the pushing arm 312 extends along the extending direction of the driving rod 241 of the driving member 24 for mounting the pushing arm 32. In this way, the pushing arm 32 is mounted on the pushing arm 312 on the pushing base 31, so that the pushing stroke of the pushing device of the utility model can be ensured, the weight of the pushing base 31 can be reduced, the stroke mechanism is convenient to drive the pushing mechanism to slide along the guiding sliding rail 123, and the running energy consumption of the pushing device of the utility model is reduced. Preferably, the pushing arm 32 is mounted and fixed on the pushing base 31 by a locking member 34, and a plurality of mounting positions for mounting the locking member 34 are provided on the pushing base 31. Therefore, when in use, the fixing position of the pushing arm 32 on the pushing base 31 can be adjusted by adjusting the mounting position of the locking piece 34 on the pushing base 32 according to the requirement, and the adjustment is simple and convenient. Preferably, the pushing arm 32 is provided with an adjusting chute 321 for inserting the locking member 34, and the extending direction of the adjusting chute 321 is parallel to the central axis of the driving rod 241 of the driving member 24. Therefore, when the fixed position of the pushing arm 32 is adjusted, the locking piece 34 is only required to be released and the pushing arm 32 is pushed, and the adjustment is simple and convenient. Preferably, the locker 34 includes a locking bolt 341 and a locking handle 342, the locking bolt 341 is mounted on the pusher base 31 through the adjustment chute 321, and the locking handle 342 is mounted at a free end of the locking bolt 341. Thus, when the fixed position of the pushing arm 32 on the pushing base 31 is adjusted, the locking handle 342 is only required to be screwed to unscrew or screw the locking bolt 241, so that the operation is simple and convenient. Preferably, the pushing end of the pushing arm 32 is provided with a connection block 322, and the connection block 322 is provided with a mounting hole for mounting the pushing block 33. In this way, the pushing block 33 can be installed and fixed on the pushing end of the pushing arm 32 through bolts or positioning pins, the installation is simple and convenient, the pushing block 33 with corresponding specification or shape can be replaced according to the requirement, and the application range of the pushing device is enlarged.
When the pushing device pushes the part to enter the processing station of the superfinishing machine, the driving part is pushed to advance by the driving part, meanwhile, the driving gear meshed with the fixed rack in the driving part rotates and drives the driven gear meshed with the movable rack to rotate by the transmission shaft, so that the pushing mechanism is driven by the movable rack to slide along the guiding sliding rail along the advancing direction of the driving part. Therefore, when the pushing device disclosed by the utility model is matched with the fixed rack and the movable rack by utilizing the transmission part to push the pushing mechanism to slide along the guide sliding rail, the maximum movable stroke of the pushing mechanism is 2 times of the maximum pushing amount of the driving part. Therefore, after the movable stroke required by the pushing mechanism in the superfinishing machine is determined, compared with a traditional cylinder direct pushing mode, the pushing device can adopt a driving piece with smaller volume and occupy smaller space, so that larger space can be reserved for other processing devices such as superfinishing units in the superfinishing machine, and the arrangement of other processing devices in the superfinishing machine is more flexible. In addition, the driving piece in the pushing device is matched with the fixed rack and the movable rack through the transmission piece, so that the movable stroke of the pushing mechanism is effectively increased, and compared with a servo motor material rotating mode, the cost can be effectively reduced. In summary, the pushing device has large pushing stroke and low cost.
In addition, when assembling above-mentioned blevile of push to super smart machine, the lathe panel at super smart machine is fixed in the installation of accessible unable adjustment base, and easy dismounting, and assemble above-mentioned blevile of push on super smart machine, both can reduce the occupation space of blevile of push on super smart machine, improve the assembly arrangement flexibility of other processingequipment in super smart machine, can reduce super smart machine's material loading cost again.
Claims (10)
1. The pushing device is characterized by comprising a fixed seat, a pushing mechanism and a travel mechanism, wherein the fixed seat comprises a fixed base and a fixed vertical plate, and the fixed vertical plate is arranged on the side surface of the fixed base;
the pushing mechanism is arranged on the guide sliding rail on the fixed vertical plate and can slide along the guide sliding rail;
the travel mechanism comprises a fixed rack, a movable rack, a transmission part and a driving part, wherein the fixed rack is fixedly arranged on the fixed seat, the movable rack is arranged on the pushing mechanism, and the tooth mouth direction of the movable rack is opposite to the tooth mouth direction of the fixed rack; the driving part comprises a driving block, a driving shaft, a driving gear and a driven gear, the driving block is connected with a driving rod of the driving part, the driving shaft is inserted into a driving shaft hole on the driving block, the driving gear is arranged at the lower end of the driving shaft and meshed with the fixed rack, and the driven gear is arranged at the upper end of the driving shaft and meshed with the movable rack; the driving piece is installed and fixed on the fixed vertical plate, and the driving rod of the driving piece is connected with the transmission block and drives the transmission block to move through the expansion and contraction of the driving rod.
2. The pushing device according to claim 1, wherein a transmission sliding rail is arranged on the fixed vertical plate, a transmission sliding block is arranged on the transmission block, and the transmission sliding block is clamped on the transmission sliding rail and can slide along the transmission sliding rail.
3. The pushing device according to claim 2, wherein two transmission slide rails are arranged on the fixed vertical plate, and the two transmission slide rails are parallel to each other and are close to two ends of the transmission block.
4. A pushing device according to any of claims 1-3, characterized in that the fixed riser is provided with a thrust piece located in the extension direction of the driving rod of the driving piece, and that the thrust piece fixing bolt is movable in the extension direction of the driving rod in an adjustment chute on the fixed riser.
5. The pushing device of claim 4, wherein the thrust member comprises a thrust seat mounted and fixed to the fixed riser by a fixing bolt and an adjusting bolt mounted in an adjusting screw hole in the thrust seat and facing the drive block.
6. A pushing device according to any one of claims 1-3, wherein the pushing mechanism comprises a pushing base, a pushing arm and a pushing block, wherein a pushing slide block is arranged on the pushing base and is clamped on the guiding slide rail; the pushing arm is fixedly arranged on the pushing base through a locking piece, and the pushing end of the pushing arm is far away from a movable rack in the travel mechanism; the pushing block is fixedly arranged at the pushing end of the pushing arm.
7. The pushing device according to claim 6, wherein the pushing arm is provided with an adjusting chute for inserting the locking member, and an extending direction of the adjusting chute is parallel to a central axis of the driving rod of the driving member.
8. The pusher of claim 7, wherein the locking member comprises a locking bolt mounted to the pusher base through the adjustment chute and a locking handle mounted to a free end of the locking bolt.
9. A pushing device according to any of claims 1-3, wherein the fixed base comprises a supporting base plate, a supporting top plate and a supporting connecting rod, the supporting top plate is arranged above the supporting base plate in parallel, the supporting connecting rod is arranged between the supporting base plate and the supporting top plate, the lower end of the supporting connecting rod is far away from the fixed vertical plate and is connected with the supporting base plate, and the upper end of the supporting connecting rod is close to the fixed vertical plate and is connected with the fixed vertical plate and the supporting top plate.
10. A superfinishing machine, characterized in that it is equipped with a pushing device according to any one of claims 1-9, and that the pushing device is mounted and fixed on the machine tool panel of the superfinishing machine by means of the fixing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120167.2U CN219967554U (en) | 2023-05-11 | 2023-05-11 | Material pushing device and super-fine machine provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120167.2U CN219967554U (en) | 2023-05-11 | 2023-05-11 | Material pushing device and super-fine machine provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967554U true CN219967554U (en) | 2023-11-07 |
Family
ID=88578632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321120167.2U Active CN219967554U (en) | 2023-05-11 | 2023-05-11 | Material pushing device and super-fine machine provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967554U (en) |
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2023
- 2023-05-11 CN CN202321120167.2U patent/CN219967554U/en active Active
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