CN115255968A - Machining center for exchanging feeding and discharging - Google Patents
Machining center for exchanging feeding and discharging Download PDFInfo
- Publication number
- CN115255968A CN115255968A CN202210986450.7A CN202210986450A CN115255968A CN 115255968 A CN115255968 A CN 115255968A CN 202210986450 A CN202210986450 A CN 202210986450A CN 115255968 A CN115255968 A CN 115255968A
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- end surface
- vertical
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- side wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/66—Worktables interchangeably movable into operating positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a machining center for exchanging feeding and discharging, which comprises a machining rack and a feeding and discharging unit; the processing rack comprises a processing base; a protective cover is arranged on the processing base; a horizontal inlet and outlet hole with a left opening and a right opening is formed on the left side wall of the protective cover, and a vertical inlet and outlet hole with an upper opening and a lower opening is formed on the left part of the upper side wall; the feeding and discharging unit comprises an upper horizontal moving seat which is arranged on the upper end surface of the protective cover in a left-right mode and is provided with a downward U-shaped opening; a lifting support seat is vertically and movably arranged in the opening of the upper horizontal moving seat; a pair of vertical connecting rods distributed front and back are formed on the bottom surface of the lifting supporting seat; a first clamp is formed at the lower ends of the pair of vertical connecting rods; a lower horizontal moving seat is arranged on the left part of the upper end surface of the processing base in a left-right moving manner; a first clamp is arranged at the left end of the upper end surface of the lower horizontal moving seat; a processing unit is arranged at the right part of the upper end surface of the processing base; the invention has the advantages that: the occupied area is small, the rectangular workpieces can be conveniently loaded and unloaded, and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field of machining centers, in particular to a machining center for exchanging feeding and discharging.
Background
With the continuous development of science and technology, various machining centers are developed to adapt to different machining conditions and machining requirements, including vertical machining centers, horizontal machining centers, vertical and horizontal combined machining centers and the like.
In order to improve the production efficiency, the existing horizontal machining centers are provided with the exchange workbench, the workpieces can be machined in multiple processes by one-time clamping, and the preparation work of disassembling and clamping the other workpiece while one workpiece is machined is realized, so that the machining preparation time is reduced, and the production efficiency can be greatly improved in the mass production and manufacturing. However, the conventional exchange workbench has a large volume, so that the horizontal machining center occupies a large area.
Disclosure of Invention
The invention aims to provide a machining center for exchanging feeding and discharging aiming at the technical problem that the existing horizontal machining center occupies a large area.
The technical scheme for solving the technical problems is as follows: a machining center for exchanging feeding and discharging comprises a machining rack and a feeding and discharging unit; the processing rack comprises a processing base; a protective cover is arranged on the processing base; a horizontal inlet and outlet hole with a left opening and a right opening is formed on the left side wall of the protective cover, and a vertical inlet and outlet hole with an upper opening and a lower opening is formed on the left part of the upper side wall; the feeding and discharging unit comprises an upper horizontal moving seat which is arranged on the upper end surface of the protective cover in a left-right mode and is provided with a downward U-shaped opening; a lifting support seat is vertically and movably arranged in the opening of the upper horizontal moving seat; a pair of vertical connecting rods distributed front and back are formed on the bottom surface of the lifting supporting seat; a first clamp is formed at the lower ends of the pair of vertical connecting rods; a lower horizontal moving seat is arranged at the left part of the upper end surface of the processing base in a left-right moving manner; a second clamp is arranged at the left end of the upper end surface of the lower horizontal moving seat; and a processing unit is arranged at the right part of the upper end surface of the processing base.
Preferably, the front end and the rear end of the upper end of the left end surface of the protective cover are respectively formed with a horizontal support plate; a left vertical supporting plate is formed on the upper end surface of the horizontal supporting plate; a pair of right vertical supporting plates distributed front and back are formed at the left part of the upper end surface of the protective cover; a pair of horizontal guide rods distributed up and down are formed between the left vertical supporting plate and the right vertical supporting plate on the same side; an upper horizontal threaded rod is pivoted between the middle parts of the left vertical supporting plate and the right vertical supporting plate on the same side; an upper horizontal driving motor is fixed on the right end surface of the right vertical supporting plate; the right end of the upper horizontal threaded rod is fixedly connected with an output shaft of an upper horizontal driving motor; the front end and the rear end of the upper horizontal moving seat are respectively sleeved on the pair of horizontal guide rods in the left-right direction and are in threaded connection with the upper horizontal threaded rods on the corresponding sides.
Preferably, in the above aspect, an inclined reinforcing bar is formed between the lower end surface of the horizontal support plate and the left end surface of the protective cover.
Preferably, vertical guide grooves are respectively formed on the front and rear side walls of the opening of the upper horizontal moving seat; a vertical driving threaded rod is pivoted between the upper side wall and the lower side wall of the vertical guide groove; a pair of vertical driving motors distributed in the front and back are fixed on the upper end surface of the upper horizontal moving seat; the upper end of the vertical driving threaded rod is fixedly connected with an output shaft of the vertical driving motor on the corresponding side; vertical guide blocks matched with the vertical guide grooves are formed on the front end face and the rear end face of the lifting support seat respectively; the vertical guide block is screwed on the vertical driving threaded rod on the corresponding side.
Preferably, the left part of the upper end surface of the processing base is provided with a lower horizontal guide groove; a lower horizontal threaded rod is pivoted between the left side wall and the right side wall of the lower horizontal guide groove; a lower horizontal driving motor is fixed on the left end surface of the processing base; the left end of the lower horizontal threaded rod is fixedly connected with an output shaft of a lower horizontal driving motor; a lower horizontal guide block matched with the lower horizontal guide groove is formed at the right end of the lower end surface of the lower horizontal movable seat; the lower horizontal guide block is screwed on the lower horizontal threaded rod.
Preferably, in the above aspect, the second jig includes a second jig base having a rectangular parallelepiped shape; the upper part and the lower part of the second clamp seat are respectively provided with a second limiting through hole which is provided with a left opening and a right opening and is in a rectangular hole shape; a second limiting pressing plate is respectively arranged on the front side wall and the rear side wall of the second limiting through hole in a back-and-forth movement manner; the first clamp comprises a first clamp seat in a cuboid shape; the upper part and the lower part of the first clamp seat are respectively provided with a first limiting through hole in the shape of a rectangular hole with a left opening and a right opening; the front side wall and the rear side wall of the first limiting through hole are respectively provided with a first limiting pressing plate which moves back and forth; the second limiting pressing plate and the first limiting pressing plate are driven by an electric cylinder.
Preferably, a connecting inserting plate is formed on the bottom surface of the second clamp; a vertical slot for the connection inserting plate to be vertically inserted into is formed at the left end of the lower horizontal moving seat; a pair of connecting bolts distributed in the front and back are screwed on the left end surface of the lower horizontal moving seat; the right end of the connecting bolt is abutted against the left end face of the connecting inserting plate.
Preferably, the processing unit comprises an X-axis slide rail fixed at the right part of the upper end surface of the processing base; a Y-axis slide rail is arranged on the X-axis slide rail; a Z-axis slide rail is arranged on the Y-axis slide rail; a main spindle box is arranged on the left end face of the Z-axis slide rail; the main shaft box is provided with a main shaft.
Preferably, sliding door chutes are formed on the front and rear side walls of the horizontal access hole respectively; the upper end of the sliding door chute extends to the upper side wall of the sliding door chute; a protective door is arranged in the sliding door chute in a back-and-forth movement manner; the right end of the upper end surface of the lower horizontal moving seat is provided with a lower moving groove matched with the protective door.
Preferably, the left ends of the front and rear side walls of the protective cover are respectively provided with an auxiliary limiting block moving forwards and backwards; the auxiliary limiting block is driven by an electric cylinder.
The invention has the beneficial effects that: the occupied area is small, the rectangular workpieces can be conveniently loaded and unloaded, and the working efficiency is high.
Drawings
FIG. 1 is a schematic structural view of a cross section of the present invention;
in the figure, 10, a processing frame; 11. processing a base; 110. a lower horizontal guide groove; 12. a protective cover; 120. horizontally entering and exiting the hole; 1200. a sliding door chute; 1201. a vertical access hole; 13. a protective door; 14. a horizontal support plate; 15. an inclined reinforcing bar; 16. a left vertical support plate; 17. a right vertical support plate; 18. a horizontal guide rod; 20. a feeding and discharging unit; 21. a lower horizontal drive motor; 211. a lower horizontal threaded rod; 22. a horizontal moving seat is arranged below the water inlet; 220. a vertical slot; 2200. a lower moving chute; 221. a lower horizontal guide block; 222. a connecting bolt; 23. a first clamp base; 230. a first limiting perforation; 231. connecting the plugboards; 232. a first limit pressure plate; 25. an upper horizontal driving motor; 251. an upper horizontal threaded rod; 26. an upper horizontal moving seat; 260. a vertical guide groove; 27. a vertical drive motor; 271. a vertical drive threaded rod; 28. a second clamp base; 280. a second limiting perforation; 281. a second limit pressing plate; 282. a vertical connecting rod; 283. lifting the supporting seat; 29. an auxiliary limiting block; 30. a processing unit; 31. an X-axis slide rail; 32. a Y-axis slide rail; 33. a Z-axis slide rail; 34. a main spindle box; 35. a main shaft.
Detailed Description
As shown in fig. 1, a machining center for exchanging feeding and discharging includes a machining rack 10 and a feeding and discharging unit 20; the processing frame 10 includes a processing base 11; a protective cover 12 is arranged on the processing base 11; a horizontal inlet and outlet hole 120 with a left opening and a right opening is formed on the left side wall of the protective cover 12, and a vertical inlet and outlet hole 1201 with an upper opening and a lower opening is formed on the left part of the upper side wall; the loading and unloading unit 20 comprises a U-shaped upper horizontal moving seat 26 which is arranged on the upper end surface of the protecting cover 12 in a left-right moving manner and is provided with a downward opening; a lifting support seat 283 is vertically arranged in the opening of the upper horizontal moving seat 26 in a moving way; a pair of vertical connecting rods 282 distributed back and forth are formed on the bottom surface of the lifting support seat 283; a first clamp is formed at the lower ends of the pair of vertical links 282; a lower horizontal moving seat 22 is arranged at the left part of the upper end surface of the processing base 11 and moves left and right; a second clamp is arranged at the left end of the upper end surface of the lower horizontal moving seat 22; the right portion of the upper end surface of the processing base 11 is provided with a processing unit 30.
As shown in fig. 1, horizontal support plates 14 are respectively formed at the front end and the rear end of the upper end of the left end surface of the protective cover 12; a left vertical supporting plate 16 is formed on the upper end surface of the horizontal supporting plate 14; a pair of right vertical supporting plates 17 distributed front and back are formed at the left part of the upper end surface of the protective cover 12; a pair of horizontal guide rods 18 which are distributed up and down are formed between the left vertical supporting plate 16 and the right vertical supporting plate 17 which are arranged at the same side; an upper horizontal threaded rod 251 is pivoted between the middle parts of the left vertical support plate 16 and the right vertical support plate 17 on the same side; an upper horizontal driving motor 25 is fixed on the right end surface of the right vertical supporting plate 17; the right end of the upper horizontal threaded rod 251 is fixedly connected with an output shaft of the upper horizontal driving motor 25; the front end and the rear end of the upper horizontal moving seat 26 are respectively sleeved on the pair of horizontal guide rods 18 in the left-right direction and are screwed on the upper horizontal threaded rods 251 on the corresponding sides.
As shown in fig. 1, an inclined reinforcing bar 15 is formed between the lower end surface of the horizontal support plate 14 and the left end surface of the protective cover 12.
As shown in fig. 1, vertical guide grooves 260 are respectively formed on the front and rear side walls of the opening of the upper horizontal moving base 26; a vertical driving threaded rod 271 is pivoted between the upper side wall and the lower side wall of the vertical guide groove 260; a pair of vertical driving motors 27 distributed in the front and back are fixed on the upper end surface of the upper horizontal moving seat 26; the upper end of the vertical driving threaded rod 271 is fixedly connected with the output shaft of the vertical driving motor 27 on the corresponding side; vertical guide blocks matched with the vertical guide grooves 260 are respectively formed on the front end surface and the rear end surface of the lifting support seat 283; the vertical guide blocks are screwed on the vertical driving threaded rods 271 of the corresponding sides.
As shown in fig. 1, a lower horizontal guide groove 110 is formed at the left part of the upper end surface of the processing base 11; a lower horizontal threaded rod 211 is pivoted between the left side wall and the right side wall of the lower horizontal guide groove 110; a lower horizontal driving motor 21 is fixed on the left end face of the processing base 11; the left end of the lower horizontal threaded rod 211 is fixedly connected with an output shaft of the lower horizontal driving motor 21; a lower horizontal guide block 221 matched with the lower horizontal guide groove 110 is formed at the right end of the lower end surface of the lower horizontal movable seat 22; the lower horizontal guide block 221 is screwed on the lower horizontal threaded rod 211.
As shown in fig. 1, the second jig includes a second jig base 28 in a rectangular parallelepiped shape; the upper part and the lower part of the second clamp seat 28 are respectively formed with a second limit perforation 280 in the shape of a rectangular hole with left and right openings; a second limiting pressing plate 281 is respectively arranged on the front side wall and the rear side wall of the second limiting through hole 280 in a front-back moving mode; the first jig includes a first jig base 23 having a rectangular parallelepiped shape; the upper and lower parts of the first clamp seat 23 are respectively formed with a first limiting through hole 230 in the shape of a rectangular hole with left and right openings; the front and rear side walls of the first limiting through hole 230 are respectively provided with a first limiting pressing plate 232 which moves back and forth; the second limit pressure plate 281 and the first limit pressure plate 232 are driven by an electric cylinder.
As shown in fig. 1, a connection insert plate 231 is formed on the bottom surface of the second jig; a vertical slot 220 for the vertical insertion of a connecting inserting plate 231 is formed at the left end of the lower horizontal moving seat 22; a pair of connecting bolts 222 distributed front and back are screwed on the left end surface of the lower horizontal moving seat 22; the right end of the coupling bolt 222 abuts against the left end face of the coupling insert plate 231.
As shown in fig. 1, the processing unit 30 includes an X-axis slide rail 31 fixed to the right portion of the upper end surface of the processing base 11; a Y-axis slide rail 32 is arranged on the X-axis slide rail 31; a Z-axis slide rail 33 is arranged on the Y-axis slide rail 32; a main spindle box 34 is arranged on the left end face of the Z-axis slide rail 33; the main spindle box 34 is provided with a main spindle 35.
As shown in fig. 1, sliding door chutes 1200 are respectively formed on the front and rear side walls of the horizontal access hole 120; the upper end of the door-moving sliding chute 1200 extends to the upper side wall of the door-moving sliding chute 1200; a protective door 13 is arranged in the sliding door sliding groove 1200 to move back and forth; a lower moving groove 2200 engaged with the guard door 13 is formed at the right end of the upper end surface of the lower moving base 22.
As shown in fig. 1, the left ends of the front and rear side walls of the protective cover 12 are respectively provided with an auxiliary limiting block 29 moving forwards and backwards; the auxiliary stopper 29 is driven by an electric cylinder.
The working principle of the machining center for exchanging feeding and discharging is as follows:
when the clamping device works, as shown in fig. 1, the pair of auxiliary limiting blocks 29 clamp the second clamp seat 28, so that the position of the second clamp seat 28 is kept stable; at this time, a rectangular parallelepiped workpiece is placed in the pair of second limit holes 280 of the second jig base 28, and the pair of second limit pressing plates 281 clamps the workpiece; the machining unit 30 machines right end surfaces of the pair of workpieces; at this time, the worker places the workpiece into the pair of first limiting through holes 230 of the first clamp seat 23 from left to right, then the two pairs of first limiting pressing plates 232 approach to clamp the workpiece, the pair of protection doors 13 are in a closed state, and the lower ends of the pair of protection doors 13 are inserted into the lower moving groove 2200, so that the position stability of the first clamp seat 23 is ensured;
after the workpieces on the second fixture seat 28 are machined, the pair of protection doors 13 are separated from each other and opened, the second fixture seat 28 ascends, the upper horizontal moving seat 26 moves leftwards, the lower horizontal moving seat 22 moves rightwards, namely, the first fixture seat 23 moves rightwards to be arranged in the protection cover 12, and then the second fixture seat 28 descends, so that the machining unit 30 machines the right end faces of the pair of workpieces on the first fixture seat 23, and an operator loads the pair of workpieces on the second fixture seat 28;
because the second clamp seat 28 and the first clamp seat 23 move vertically and leftwards and rightwards, the floor space is not large like a rotary mode; meanwhile, rectangular workpieces can be conveniently loaded and unloaded; and the processing and the feeding and discharging are simultaneously carried out, so that the working efficiency is high.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (10)
1. The utility model provides a machining center of unloading in exchange which characterized in that: comprises a processing rack (10) and a feeding and discharging unit (20); the processing rack (10) comprises a processing base (11); a protective cover (12) is arranged on the processing base (11); a horizontal inlet and outlet hole (120) with a left opening and a right opening is formed on the left side wall of the protective cover (12), and a vertical inlet and outlet hole (1201) with an upper opening and a lower opening is formed on the left part of the upper side wall; the feeding and discharging unit (20) comprises an upper horizontal moving seat (26) which is left and right arranged on the upper end surface of the protecting cover (12) and has a downward U-shaped opening; a lifting support seat (283) is vertically arranged in the opening of the upper horizontal moving seat (26) in a moving way; a pair of vertical connecting rods (282) distributed in the front and back are formed on the bottom surface of the lifting supporting seat (283); a first clamp is formed at the lower ends of the pair of vertical connecting rods (282); a lower horizontal moving seat (22) is arranged at the left part of the upper end surface of the processing base (11) in a left-right moving manner; a second clamp is arranged at the left end of the upper end surface of the lower horizontal moving seat (22); the right part of the upper end surface of the processing base (11) is provided with a processing unit (30).
2. The machining center for exchanging feeding and discharging materials as claimed in claim 1, wherein: a horizontal support plate (14) is respectively formed at the front end and the rear end of the upper end of the left end face of the protective cover (12); a left vertical supporting plate (16) is formed on the upper end surface of the horizontal supporting plate (14); a pair of right vertical supporting plates (17) which are distributed front and back are formed at the left part of the upper end surface of the protective cover (12); a pair of horizontal guide rods (18) which are distributed up and down are formed between the left vertical supporting plate (16) and the right vertical supporting plate (17) which are on the same side; an upper horizontal threaded rod (251) is pivoted between the middle parts of the left vertical support plate (16) and the right vertical support plate (17) on the same side; an upper horizontal driving motor (25) is fixed on the right end surface of the right vertical supporting plate (17); the right end of the upper horizontal threaded rod (251) is fixedly connected with an output shaft of an upper horizontal driving motor (25); the front end and the rear end of the upper horizontal moving seat (26) are respectively sleeved on the pair of horizontal guide rods (18) in the left-right direction and are in threaded connection with the upper horizontal threaded rods (251) on the corresponding sides.
3. The machining center for exchanging feeding and discharging materials as claimed in claim 2, wherein: an inclined reinforcing rod (15) is formed between the lower end face of the horizontal supporting plate (14) and the left end face of the protective cover (12).
4. The machining center for exchanging feeding and discharging materials as claimed in claim 1, wherein: vertical guide grooves (260) are respectively formed on the front side wall and the rear side wall of the opening of the upper horizontal moving seat (26); a vertical driving threaded rod (271) is pivoted between the upper side wall and the lower side wall of the vertical guide groove (260); a pair of vertical driving motors (27) which are distributed front and back are fixed on the upper end surface of the upper horizontal moving seat (26); the upper end of the vertical driving threaded rod (271) is fixedly connected with the output shaft of the vertical driving motor (27) on the corresponding side; vertical guide blocks matched with the vertical guide grooves (260) are respectively formed on the front end surface and the rear end surface of the lifting support seat (283); the vertical guide block is screwed on the vertical driving threaded rod (271) on the corresponding side.
5. The machining center for exchanging feeding and discharging materials as claimed in claim 1, wherein: a lower horizontal guide groove (110) is formed in the left part of the upper end face of the processing base (11); a lower horizontal threaded rod (211) is pivoted between the left side wall and the right side wall of the lower horizontal guide groove (110); a lower horizontal driving motor (21) is fixed on the left end surface of the processing base (11); the left end of the lower horizontal threaded rod (211) is fixedly connected with an output shaft of a lower horizontal driving motor (21); a lower horizontal guide block (221) matched with the lower horizontal guide groove (110) is formed at the right end of the lower end surface of the lower horizontal movable seat (22); the lower horizontal guide block (221) is screwed on the lower horizontal threaded rod (211).
6. The machining center for exchanging feeding and discharging materials as claimed in claim 1, wherein: the second clamp comprises a second clamp seat (28) in a cuboid shape; the upper part and the lower part of the second clamp seat (28) are respectively provided with a second limit perforation (280) which is in a rectangular hole shape and is provided with a left opening and a right opening; a second limiting pressure plate (281) is respectively arranged on the front side wall and the rear side wall of the second limiting through hole (280) in a front-and-rear moving mode; the first clamp comprises a first clamp seat (23) in a cuboid shape; the upper part and the lower part of the first clamp seat (23) are respectively formed with a first limit perforation (230) which is in a rectangular hole shape and has a left opening and a right opening; the front side wall and the rear side wall of the first limiting through hole (230) are respectively provided with a first limiting pressing plate (232) which moves back and forth; the second limit pressure plate (281) and the first limit pressure plate (232) are driven by an electric cylinder.
7. The machining center for exchanging feeding and discharging materials as claimed in claim 1, wherein: a connecting inserting plate (231) is formed on the bottom surface of the second clamp; a vertical slot (220) which is vertically inserted into the connecting plug board (231) is formed at the left end of the lower horizontal moving seat (22); a pair of connecting bolts (222) distributed front and back are screwed on the left end surface of the lower horizontal moving seat (22); the right end of the connecting bolt (222) abuts against the left end face of the connecting insert plate (231).
8. The machining center for exchanging feeding and discharging materials as claimed in claim 1, wherein: the processing unit (30) comprises an X-axis slide rail (31) fixed at the right part of the upper end surface of the processing base (11); a Y-axis slide rail (32) is arranged on the X-axis slide rail (31); a Z-axis slide rail (33) is arranged on the Y-axis slide rail (32); a main spindle box (34) is arranged on the left end surface of the Z-axis slide rail (33); the main shaft box (34) is provided with a main shaft (35).
9. The machining center for exchanging feeding and discharging materials as claimed in claim 1, wherein: sliding door sliding grooves (1200) are respectively formed on the front and rear side walls of the horizontal access hole (120); the upper end of the sliding door chute (1200) extends to the upper side wall of the sliding door chute (1200); a protective door (13) is arranged in the sliding door chute (1200) to move back and forth; the right end of the upper end surface of the lower horizontal moving seat (22) is provided with a lower moving groove (2200) matched with the protective door (13).
10. The machining center for exchanging feeding and discharging materials as claimed in claim 1, wherein: the left ends of the front and rear side walls of the protective cover (12) are respectively provided with an auxiliary limiting block (29) in a front-and-rear movement way; the auxiliary limiting block (29) is driven by an electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210986450.7A CN115255968A (en) | 2022-08-17 | 2022-08-17 | Machining center for exchanging feeding and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210986450.7A CN115255968A (en) | 2022-08-17 | 2022-08-17 | Machining center for exchanging feeding and discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115255968A true CN115255968A (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210986450.7A Pending CN115255968A (en) | 2022-08-17 | 2022-08-17 | Machining center for exchanging feeding and discharging |
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| Country | Link |
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| CN (1) | CN115255968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259827A (en) * | 2023-11-22 | 2023-12-22 | 常州市山美机械有限公司 | Automatic positioning and perforating equipment and perforating method for metal castings |
-
2022
- 2022-08-17 CN CN202210986450.7A patent/CN115255968A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259827A (en) * | 2023-11-22 | 2023-12-22 | 常州市山美机械有限公司 | Automatic positioning and perforating equipment and perforating method for metal castings |
| CN117259827B (en) * | 2023-11-22 | 2024-01-23 | 常州市山美机械有限公司 | Automatic positioning and perforating equipment and perforating method for metal castings |
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