CN216326849U - Walking machine back shaft material jacking device - Google Patents
Walking machine back shaft material jacking device Download PDFInfo
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- CN216326849U CN216326849U CN202122487743.4U CN202122487743U CN216326849U CN 216326849 U CN216326849 U CN 216326849U CN 202122487743 U CN202122487743 U CN 202122487743U CN 216326849 U CN216326849 U CN 216326849U
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- groove
- back shaft
- cylindrical head
- machine back
- slot
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- 239000000463 material Substances 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 18
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model discloses a material ejecting device for a back shaft of a walking machine, which comprises a cylindrical head, a pin boss, an ejector column, a connecting mechanism and an air vent mechanism, wherein the pin boss is welded at the right end of the cylindrical head, the ejector column is installed at the right end of the pin boss through the connecting mechanism capable of being rapidly disassembled, and the air vent mechanisms for efficient material discharging are arranged in the cylindrical head and the ejector column. Through coupling mechanism be convenient for according to the size high efficiency change corresponding size's of product fore-set, effectively blow off iron fillings when improving discharge efficiency through air-breather, increased liftout device's result of use.
Description
Technical Field
The utility model relates to the technical field of a core walking machine, in particular to a back shaft jacking device of the core walking machine.
Background
The spindle machine is called a spindle type numerically controlled lathe, and can also be called a spindle box movable numerically controlled automatic lathe, an economical turning and milling combined machine tool or a longitudinal cutting lathe. The machining process belongs to precision machining equipment, can simultaneously complete combined machining such as turning, milling, drilling, boring, tapping, carving and the like at one time, is mainly used for batch machining of precision hardware and shaft special-shaped nonstandard parts, and needs to use a core moving machine for machining in the production of lenses of optical instruments.
Patent CN201610810477.5 discloses a novel machine of walking heart, should walk heart machine and can process the work piece on the vice headstock through the first processing cutter on the knife rest, but the work piece of headstock clamping shape rule, but vice headstock clamping dysmorphism work piece. Specifically, when the first machining tool machines the workpiece on the auxiliary spindle box, because the clamp is detachably mounted on the auxiliary spindle box, and the clamp can be an inward expansion mandrel or a chuck, different clamps can be selected according to different special-shaped workpieces, for example, the inward expansion mandrel or the chuck can be selected. Therefore, the novel centering machine realizes the purpose of processing workpieces with regular shapes and processing special-shaped workpieces, and has wide application range and strong adaptability.
The heart walking machine has the following defects: above-mentioned walk heart machine is after the back shaft is accomplished work piece processing, often the back shaft blows out, but some can block the back shaft chuck, is difficult to blow out and leads to the damage of back chuck, has reduced the result of use of walking the heart machine.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a back shaft jacking device of a walking machine, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a material ejecting device for a back shaft of a walking machine comprises a cylindrical head, a pin boss, a top column, a connecting mechanism and an air vent mechanism, wherein the pin boss is welded at the right end of the cylindrical head, the top column is installed at the right end of the pin boss through the connecting mechanism capable of being quickly disassembled, and the air vent mechanisms for efficient material ejection are arranged in the cylindrical head and the top column;
the connecting mechanism comprises a slot, an inserting ring and a bolt, the slot is arranged inside the edge of the right side of the pin seat, the inserting ring is welded on the side wall of the edge of the left end of the top column and is inserted and embedded in the slot, the outer end wall of the inserting ring is provided with a first spiral groove, the outer end wall of the slot is provided with a second spiral groove, and the bolt is engaged and installed in the first spiral groove and the second spiral groove.
Further, the ventilation mechanism comprises a first blowing groove, a second blowing groove and a side opening groove, the first blowing groove is formed in the center of the cylindrical head, the second blowing groove is formed in the center of the top column, and the side opening groove is formed in the outer side of the upper end and the lower end of the right side of the second blowing groove; the iron chips in the iron core are blown out and cleaned while the product is effectively discharged.
Furthermore, the size of the slot is matched with that of the insert ring; the ejection columns with different sizes can be conveniently installed according to the requirements.
Further, the screw thread on the outer wall of the bolt is meshed with the screw threads on the inner walls of the first screw groove and the second screw groove; and the fixation is firmer.
Further, the first blowing groove and the second blowing groove are concentric; the scrap iron is effectively blown out by blowing while the product is ejected by the ejector.
Furthermore, the side open grooves are symmetrically formed in the vertical direction; effectively clear up the inside iron fillings of chuck.
Further, the outer wall of the left side of the cylindrical head is provided with a thread; the material pushing rod is effectively arranged in the clamping head.
Compared with the prior art, the utility model has the following beneficial effects: before the practical walking center machine is needed to be processed, a corresponding top column is selected according to the outer diameter of a workpiece to be processed, a circular ring-shaped insert ring at the left end of the top column is inserted into a circular ring-shaped slot formed in the right side of a pin base, a first screw groove and a second screw groove are aligned, bolts are meshed and installed in the first screw groove and the second screw groove, the top column and the pin base can be relatively fixed, the left end of a cylinder head is meshed and installed in a screw hole of a material pushing rod in the center of a back shaft chuck of the walking center machine through threads of an outer wall, after the back shaft chuck clamps the workpiece, the right end of the top column is abutted against the left end of the workpiece with the corresponding size, after the workpiece is processed, air is blown through the material pushing rod while being pushed rightwards, the workpiece is blown out through the first blowing groove and the second blowing groove while being pushed rightwards, scrap iron in the chuck is fully blown out, and through the addition of a material pushing device, efficient discharging of workpieces with different sizes is facilitated, the use effect of the heart walking machine is improved.
Drawings
Fig. 1 is a schematic front perspective view of a back shaft material ejecting device of a walking machine.
Fig. 2 is a schematic front sectional view of a back shaft material ejecting device of a centerless conveyor.
Fig. 3 is a schematic diagram of a partially enlarged structure a in fig. 1 of a back shaft ejection device of a centerless conveyor of the utility model.
In the figure: 1. a cylindrical head; 2. a pin boss; 3. a top pillar; 401. a slot; 402. inserting a ring; 403. a first screw groove; 404. a second screw groove; 405. a bolt; 501. a first blow tank; 502. a second blow tank; 503. and (4) side grooving.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a material ejecting device for a back shaft of a walking machine comprises a cylindrical head 1, a pin boss 2, a top column 3, a connecting mechanism and an air vent mechanism, wherein the pin boss 2 is welded at the right end of the cylindrical head 1, the top column 3 is installed at the right end of the pin boss 2 through the connecting mechanism which can be quickly disassembled, and the air vent mechanisms for efficient material discharging are respectively arranged inside the cylindrical head 1 and the top column 3;
the connecting mechanism comprises a slot 401, an inserting ring 402 and a bolt 405, the slot 401 is arranged inside the right edge of the pin seat 2, the inserting ring 402 is welded on the side wall of the left edge of the top column 3 and is inserted into the slot 401, a first screw groove 403 is formed in the outer end wall of the inserting ring 402, a second screw groove 404 is formed in the outer end wall of the slot 401, and the bolt 405 is engaged and arranged in the first screw groove 403 and the second screw groove 404.
The ventilation mechanism comprises a first blowing groove 501, a second blowing groove 502 and a side opening groove 503, wherein the first blowing groove 501 is formed in the center of the cylindrical head 1, the second blowing groove 502 is formed in the center of the top column 3, and the side opening groove 503 is formed in the outer side of the upper end and the lower end of the right side of the second blowing groove 502; the iron chips in the iron core are blown out and cleaned while the product is effectively discharged.
Wherein, the size of the slot 401 is matched with the size of the insert ring 402; it is convenient to install the top posts 3 with different sizes according to the requirements.
Wherein, the screw thread of the outer wall of the bolt 405 is meshed with the screw thread of the inner wall of the first screw groove 403 and the second screw groove 404; and the fixation is firmer.
Wherein, the first blowing groove 501 is concentric with the second blowing groove 502; the scrap iron is effectively blown out by blowing while the product is ejected by the ejector.
Wherein, the side open grooves 503 are symmetrically arranged up and down; effectively clear up the inside iron fillings of chuck.
Wherein, the outer wall of the left side of the cylindrical head 1 is provided with a thread; the material pushing rod is effectively arranged in the clamping head.
It should be noted that the utility model relates to a back shaft jacking device of a heart-walking machine, when the heart-walking machine needs to be used for processing, selecting a corresponding top column 3 according to the outer diameter of a workpiece to be processed, inserting a circular ring-shaped insert ring 402 at the left end of the top column 3 into a circular ring-shaped slot 401 formed in the right side of the pin base 2, aligning a first screw groove 403 with a second screw groove 404, meshing a bolt 405 into the first screw groove 403 and the second screw groove 404, the ejection column 3 and the pin seat 2 can be relatively fixed, the left end of the cylindrical head 1 is engaged and arranged in an ejection rod screw hole in the center of the back shaft chuck of the walking machine through the thread of the outer wall, namely, after the back shaft chuck clamps the workpiece, the right end of the top column 3 is pressed against the left end of the workpiece with the corresponding size, after the workpiece is machined, the material pushing rod blows air while pushing the workpiece to the right, and the side grooves 503 blow the scrap iron inside the chuck out fully while the workpiece is blown and pushed out to the right through the first blowing grooves 501 and the second blowing grooves 502.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The center-walking machine back shaft ejection device is characterized by comprising a cylindrical head (1), a pin seat (2), a top column (3), a connecting mechanism and an air vent mechanism, wherein the pin seat (2) is welded at the right end of the cylindrical head (1), the top column (3) is installed at the right end of the pin seat (2) through the connecting mechanism capable of being rapidly disassembled, and the cylindrical head (1) and the top column (3) are internally provided with the air vent mechanism capable of efficiently discharging;
the connecting mechanism comprises a slot (401), an inserting ring (402) and a bolt (405), the slot (401) is arranged inside the right edge of the pin holder (2), the inserting ring (402) is welded on the side wall of the left end edge of the top column (3) and is inserted into the slot (401), the outer end wall of the inserting ring (402) is provided with a first spiral groove (403), the outer end wall of the slot (401) is provided with a second spiral groove (404), and the bolt (405) is engaged and installed in the first spiral groove (403) and the second spiral groove (404).
2. The centerless machine back shaft ejection device of claim 1, characterized in that: the ventilation mechanism comprises a first blowing groove (501), a second blowing groove (502) and a side opening groove (503), the first blowing groove (501) is formed in the center of the cylindrical head (1), the second blowing groove (502) is formed in the center of the ejection column (3), and the side opening groove (503) is formed in the outer sides of the upper end and the lower end of the right side of the second blowing groove (502).
3. The centerless machine back shaft ejection device of claim 1, characterized in that: the size of the slot (401) is matched with that of the insert ring (402).
4. The centerless machine back shaft ejection device of claim 1, characterized in that: the screw thread of the outer wall of the bolt (405) is meshed with the screw thread of the inner wall of the first screw groove (403) and the second screw groove (404).
5. The centerless machine back shaft ejection device of claim 2, characterized in that: the first blowing groove (501) and the second blowing groove (502) are concentric.
6. The centerless machine back shaft ejection device of claim 2, characterized in that: the side open slots (503) are symmetrically arranged up and down.
7. The centerless machine back shaft ejection device of claim 1, characterized in that: the outer wall of the left side of the cylindrical head (1) is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122487743.4U CN216326849U (en) | 2021-10-15 | 2021-10-15 | Walking machine back shaft material jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122487743.4U CN216326849U (en) | 2021-10-15 | 2021-10-15 | Walking machine back shaft material jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326849U true CN216326849U (en) | 2022-04-19 |
Family
ID=81175637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122487743.4U Active CN216326849U (en) | 2021-10-15 | 2021-10-15 | Walking machine back shaft material jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326849U (en) |
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2021
- 2021-10-15 CN CN202122487743.4U patent/CN216326849U/en active Active
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