CN217891439U - Punching device for flanged ceramic shaft sleeve - Google Patents
Punching device for flanged ceramic shaft sleeve Download PDFInfo
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- CN217891439U CN217891439U CN202222343437.8U CN202222343437U CN217891439U CN 217891439 U CN217891439 U CN 217891439U CN 202222343437 U CN202222343437 U CN 202222343437U CN 217891439 U CN217891439 U CN 217891439U
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Abstract
The utility model discloses a perforating device for flanged ceramic shaft sleeves, which comprises a frame, an upper support frame is fixed on the top surface of a top plate of the frame, a bottom placing block is fixed in the middle of the top surface of the top plate of the frame, the bottom of the shaft sleeve to be processed is installed on the bottom placing block, telescopic oil cylinders are fixed on the left part and the right part of the bottom surface of the top plate of the frame, the top ends of push rods of all the telescopic oil cylinders extend out of the top surface of the top plate of the frame and are fixed with an annular plate, an upper press plate is fixed on the top surface of the annular plate, the upper press plate covers a middle through hole of the annular plate, the upper press plate presses on the top surface of the shaft sleeve, four processing through holes are formed on the upper press plate, the central axis of the upper press plate of the four processing through holes is centrally and uniformly distributed on the upper press plate, and the processing through holes face the top surface of a flange on the upper portion of the shaft sleeve; the ceramic shaft sleeve with the flange can be clamped and fixed automatically, four holes can be punched automatically and continuously, the punching effect is good, the efficiency is high, and the automation degree is high.
Description
The technical field is as follows:
the utility model relates to a ceramic machining equipment technical field, more specifically the utility model relates to a punching device for flanged ceramic shaft sleeve.
Background art:
the existing small ceramic shaft sleeve with the flange needs to be punched at the flange, four holes are generally needed to be punched, the clamping block needs to be manually rotated by a screw rod of a clamping mechanism and other structures, the middle part of the shaft sleeve is clamped and fixed, then, the flange is drilled by rotating and descending a drilling cutter, only one hole can be punched at a time, after the hole is punched, the shaft sleeve needs to be manually rotated by 90 degrees, then the punching processing is continued, four holes are sequentially punched in the mode, the manual rotation is performed by 90 degrees, the rotation angle accuracy is limited, the shaft sleeve needs to be rotated when one hole is punched, the clamping and the fixing are performed again, the efficiency is low, the effect is poor, the manual labor amount is large, and the effect is not ideal.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides a perforating device for flanged ceramic axle sleeve, and it can be automatically fixed with the ceramic axle sleeve centre gripping of flanged to can beat four holes to it in succession automatically, it punches effectually, efficient, and degree of automation is high.
The utility model provides a technical problem's scheme is:
a punching device for a flanged ceramic shaft sleeve comprises a rack, wherein an upper support frame is fixed on the top surface of a top plate of the rack, a bottom placing block is fixed in the middle of the top surface of the top plate of the rack, the bottom of a shaft sleeve to be processed is installed on the bottom placing block, telescopic oil cylinders are fixed on the left part and the right part of the bottom surface of the top plate of the rack, the top ends of push rods of all the telescopic oil cylinders extend out of the top surface of the top plate of the rack and are fixed with annular plates, an upper pressing plate is fixed on the top surface of each annular plate, the upper pressing plate covers a middle through hole of each annular plate, the upper pressing plate presses against the top surface of the shaft sleeve, four processing through holes are formed in the upper pressing plate, the four processing through holes are uniformly distributed on the upper pressing plate by taking the central axis of the upper pressing plate as the center, and face the top surface of a flange on the upper part of the shaft sleeve;
the top surface of the top plate of the upper support frame is fixed with a plurality of lifting cylinders, the bottom ends of the push rods of all the lifting cylinders extend out of the bottom surface of the top plate of the upper support frame and are fixed on the top surface of the same lifting plate, the lifting plate is provided with a punching device, and a drilling tool of the punching device faces to a corresponding processing through hole.
A lower groove is formed in the middle of the top surface of the bottom placing block, a lower flange of the shaft sleeve is inserted and sleeved in the lower groove, the bottom surface of the lower flange is pressed against the bottom surface of the lower groove, and the side wall of the lower flange is tightly attached to the inner side wall of the lower groove.
An upper groove is formed in the middle of the bottom surface of the upper pressing plate, a flange on the upper portion of the shaft sleeve is inserted into the upper groove, the top surface of the flange is pressed against the top surface of the upper groove, and the side wall of the flange is tightly attached to the inner side wall of the upper groove.
A rotary oil cylinder is fixed in the middle of the top surface of the lifting plate, and the bottom end of a rotating shaft of the rotary oil cylinder extends out of the bottom surface of the lifting plate and is fixed with a horizontal connecting plate;
and a central through groove is formed on a top plate of the upper support frame right above the rotary oil cylinder.
The punching device comprises two rotating motors which are fixed at the left part and the right part of the bottom surface of the horizontal connecting plate, and a drilling tool is fixed in a rotating shaft of each rotating motor.
The bottom surface of lifter plate is fixed with the last annular plate, is fixed with buffer spring's top on the bottom surface of last annular plate, and buffer spring's bottom is fixed with down annular plate, and the axis of rotation plug bush of rotatory hydro-cylinder is in buffer spring, and the bottom surface of lower annular plate is hugged closely mutually with the top surface of horizontal connecting plate.
The bottom surface of lower annular plate is fixed with self-lubricating wearing layer, and self-lubricating wearing layer's bottom surface presses on horizontal connecting plate's top surface.
The utility model discloses an outstanding effect is:
compared with the prior art, it can be fixed with the ceramic axle sleeve centre gripping of flanged automatically to can punch once to the left part and the right part of the flange on the upper portion of axle sleeve, accomplish the back, rotate 90 and punch to the flange of its front portion and rear portion department again, realize the processing of four automatic continuous hole sites, it punches effectually, efficient, and degree of automation is high, greatly reduced amount of labour.
Description of the drawings:
fig. 1 is a partial structural schematic diagram of the present invention;
FIG. 2 is a partial enlarged view of the present invention;
fig. 3 is a partial plan view of the upper platen of the present invention.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the attached drawings and specific preferred embodiments so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and these embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention.
In an embodiment, as shown in fig. 1 to 3, a punching device for a flanged ceramic shaft sleeve comprises a frame 10, an upper support frame 20 is fixed on the top surface of a top plate of the frame 10, a bottom placing block 11 is fixed in the middle of the top surface of the top plate of the frame 10, the bottom of the shaft sleeve 100 to be processed is installed on the bottom placing block 11, telescopic cylinders 12 are fixed on the left and right parts of the bottom surface of the top plate of the frame 10, the top ends of push rods of all the telescopic cylinders 12 extend out of the top surface of the top plate of the frame 10 and are fixed with annular plates 13, an upper pressure plate 14 is fixed on the top surface of the annular plates 13, the upper pressure plate 14 covers a middle through hole of the annular plates 13, the upper pressure plate 14 is pressed on the top surface of the shaft sleeve 100, four processing through holes 149 are formed on the upper pressure plate 14, the four processing through holes 149 are uniformly distributed on the upper pressure plate 14 by taking the central axis of the upper pressure plate 14 as the center, and the processing through holes 149 are opposite to the top surface of a flange on the upper part of the shaft sleeve 100;
a plurality of lift cylinders 21 (two lift cylinders 21 in this embodiment) are fixed on the top surface of the top plate of the upper support frame 20, the bottom ends of the push rods of all the lift cylinders 21 extend out of the bottom surface of the top plate of the upper support frame 20 and are fixed on the top surface of the same lift plate 22, a punching device is installed on the lift plate 22, and a drilling tool 40 of the punching device faces to a corresponding processing through hole 149.
Further, a lower groove 111 is formed in the middle of the top surface of the bottom placement block 11, the lower flange of the shaft sleeve 100 is inserted into the lower groove 111, the bottom surface of the lower flange is pressed against the bottom surface of the lower groove 111, and the side wall of the lower flange is tightly attached to the inner side wall of the lower groove 111.
Further, an upper groove 141 is formed in the middle of the bottom surface of the upper pressing plate 14, the flange at the upper portion of the shaft sleeve 100 is inserted into the upper groove 141, the top surface of the flange is pressed against the top surface of the upper groove 141, and the side wall of the flange abuts against the inner side wall of the upper groove 141.
Furthermore, a rotary oil cylinder 23 is fixed in the middle of the top surface of the lifting plate 22, and the bottom end of the rotating shaft of the rotary oil cylinder 23 extends out of the bottom surface of the lifting plate 22 and is fixed with a horizontal connecting plate 24;
a central through groove 25 is formed on the top plate of the upper support frame 20 right above the rotary oil cylinder 23.
Further, the punching device comprises two rotating motors 30, the two rotating motors 30 are fixed at the left and right parts of the bottom surface of the horizontal connecting plate 24, and a drilling tool 40 is fixed on a rotating shaft of the rotating motor 30.
Furthermore, an upper annular plate 26 is fixed on the bottom surface of the lifting plate 22, the top of a buffer spring 27 is fixed on the bottom surface of the upper annular plate 26, a lower annular plate 28 is fixed at the bottom end of the buffer spring 27, the rotating shaft of the rotating cylinder 23 is inserted and sleeved in the buffer spring 27, and the bottom surface of the lower annular plate 28 is closely attached to the top surface of the horizontal connecting plate 24.
Further, the bottom surface of the lower annular plate 28 is fixed with the self-lubricating wear-resistant layer 1, and the bottom surface of the self-lubricating wear-resistant layer 1 is pressed against the top surface of the horizontal connecting plate 24.
The rotation axis of the rotation cylinder 23 in this embodiment is rotated by 90 °.
When the bushing 100 is used, the lower flange of the ceramic bushing 100 with the flange to be processed is inserted into the lower groove 111, the bottom surface of the lower flange is pressed against the bottom surface of the lower groove 111, the side wall of the lower flange is tightly attached to the inner side wall of the lower groove 111, and then the upper press plate 14 is lowered by retracting the push rods of all the telescopic cylinders 12, so that the flange on the upper portion of the bushing 100 is inserted into the upper groove 141, the top surface of the flange is pressed against the top surface of the upper groove 141, and the side wall of the flange is tightly attached to the inner side wall of the upper groove 141, thereby realizing the fixed positioning of the bushing 100;
then, all the rotating motors 30 operate to rotate the drilling tool 40, and then the drilling tool 40 descends to extend into the corresponding processing through hole 149 and continues to descend by being pushed by the push rods of all the lifting cylinders 21, so as to process the flange below the drilling tool, and realize the hole site processing of the left part and the right part;
after the completion, the push rods of all the lifting cylinders 21 retract, so that the drilling tools 40 return, the rotary cylinders 23 run, the two drilling tools 40 change positions, the two drilling tools 40 face the front and rear processing through holes 149 of the upper pressure plate 14, then the push rods of all the lifting cylinders 21 push, flanges below the drilling tools are processed, the front and rear hole site processing is realized, the processing effect is good, and the automation degree is high.
After the processing is finished, all the parts return, namely the shaft sleeve 100 can be taken out, and then a new shaft sleeve 100 needing to be processed is replaced, so that the processing is very convenient.
Wherein in the course of working, it supports lower annular plate 28 through buffer spring 27 for the bottom surface of self-lubricating wearing layer 1 presses on the top surface of horizontal connecting plate 24, thereby carries out the horizontal support to the top surface of horizontal connecting plate 24, guarantees the horizontality that drilling cutter 40 of rotating electrical machines 30 processed, guarantees normally to punch, and its bottom surface through self-lubricating wearing layer 1 presses on the top surface of horizontal connecting plate 24 in addition, makes horizontal connecting plate 24 can normally rotate, can not put by blocking.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a perforating device for flanged ceramic axle sleeve, includes frame (10), and the roof top surface of frame (10) is fixed with upper bracket (20), its characterized in that: a bottom placing block (11) is fixed in the middle of the top surface of a top plate of the rack (10), the bottom of a shaft sleeve (100) to be processed is installed on the bottom placing block (11), telescopic oil cylinders (12) are fixed to the left portion and the right portion of the bottom surface of the top plate of the rack (10), the top ends of push rods of all the telescopic oil cylinders (12) extend out of the top surface of the top plate of the rack (10) and are fixed with annular plates (13), an upper pressure plate (14) is fixed to the top surface of each annular plate (13), the upper pressure plate (14) is pressed against the top surface of the shaft sleeve (100), four processing through holes (149) are formed in the upper pressure plate (14), and the processing through holes (149) face the top surface of a flange on the upper portion of the shaft sleeve (100);
the top surface of the top plate of the upper support frame (20) is fixed with a plurality of lift cylinders (21), the bottom ends of the push rods of all the lift cylinders (21) extend out of the bottom surface of the top plate of the upper support frame (20) and are fixed on the top surface of the same lifting plate (22), a punching device is installed on the lifting plate (22), and a drilling tool (40) of the punching device faces to a corresponding processing through hole (149).
2. The punching device for the flanged ceramic shaft sleeve according to claim 1, characterized in that: a lower groove (111) is formed in the middle of the top surface of the bottom placing block (11), and a lower flange of the shaft sleeve (100) is inserted into the lower groove (111).
3. The punching device for the flanged ceramic shaft sleeve according to claim 1, wherein: an upper groove (141) is formed in the middle of the bottom surface of the upper pressure plate (14), and a flange on the upper portion of the shaft sleeve (100) is inserted into the upper groove (141).
4. The punching device for the flanged ceramic shaft sleeve according to claim 1, wherein: a rotary oil cylinder (23) is fixed in the middle of the top face of the lifting plate (22), and the bottom end of a rotating shaft of the rotary oil cylinder (23) extends out of the bottom face of the lifting plate (22) and is fixed with a horizontal connecting plate (24).
5. The punching device for the flanged ceramic shaft sleeve according to claim 4, characterized in that: the punching device comprises two rotating motors (30), and drilling cutters (40) are fixed on rotating shafts of the rotating motors (30).
6. The punching device for the flanged ceramic shaft sleeve according to claim 4, wherein: the bottom surface of lifter plate (22) is fixed with upper ring shaped plate (26), is fixed with the top of buffer spring (27) on the bottom surface of upper ring shaped plate (26), and the bottom mounting of buffer spring (27) has lower ring shaped plate (28), and the axis of rotation plug bush of rotatory hydro-cylinder (23) is in buffer spring (27), and the bottom surface of lower ring shaped plate (28) is hugged closely with the top surface of horizontal connection board (24) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222343437.8U CN217891439U (en) | 2022-09-05 | 2022-09-05 | Punching device for flanged ceramic shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222343437.8U CN217891439U (en) | 2022-09-05 | 2022-09-05 | Punching device for flanged ceramic shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217891439U true CN217891439U (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222343437.8U Active CN217891439U (en) | 2022-09-05 | 2022-09-05 | Punching device for flanged ceramic shaft sleeve |
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| CN (1) | CN217891439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921866A (en) * | 2024-03-20 | 2024-04-26 | 靖江市双源冶金机械有限公司 | Porous drill device for processing ceramic lining composite pipe |
-
2022
- 2022-09-05 CN CN202222343437.8U patent/CN217891439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921866A (en) * | 2024-03-20 | 2024-04-26 | 靖江市双源冶金机械有限公司 | Porous drill device for processing ceramic lining composite pipe |
| CN117921866B (en) * | 2024-03-20 | 2024-05-28 | 靖江市双源冶金机械有限公司 | Porous drill device for processing ceramic lining composite pipe |
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