CN117484250A - Workbench for automatic feeding of machine tool - Google Patents
Workbench for automatic feeding of machine tool Download PDFInfo
- Publication number
- CN117484250A CN117484250A CN202311841157.2A CN202311841157A CN117484250A CN 117484250 A CN117484250 A CN 117484250A CN 202311841157 A CN202311841157 A CN 202311841157A CN 117484250 A CN117484250 A CN 117484250A
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- China
- Prior art keywords
- positioning
- frame
- sliding
- platform
- machine tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims description 44
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 230000007306 turnover Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- 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
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention belongs to the technical field of machine tool feeding, and relates to a workbench for automatic feeding of a machine tool, which comprises a base, a platform, a receiving disc, longitudinal sliding positioning blocks, transverse sliding positioning blocks and positioning concave blocks, wherein the top of the base is connected with the platform, the middle of the top of the platform is connected with the receiving disc for bearing a workpiece, the top of the receiving disc is provided with four sliding grooves which are criss-cross, the longitudinal sliding positioning blocks are connected at two longitudinal sliding grooves in a sliding manner, the transverse sliding positioning blocks are connected at two sides of the transverse sliding grooves at the front side in a sliding manner, and the lower parts of the longitudinal sliding positioning blocks and the transverse sliding positioning blocks are connected with the positioning concave blocks. In the operation process, the positioning plate can be driven to move only by controlling the operation of the positioning cylinder, so that the longitudinal sliding positioning block and the transverse sliding positioning block are driven to move towards the workpiece, the workpiece is positioned, and the positioning operation is simpler and the efficiency is higher.
Description
Technical Field
The invention belongs to the technical field of machine tool feeding, and relates to a workbench for automatic feeding of a machine tool.
Background
When the plane of the workpiece is processed, the workpiece is required to be placed at a machine tool workbench, and the machine tool workbench has the characteristics of moisture resistance, corrosion resistance, fastness, low temperature coefficient and the like, is mainly applied to the working plane of machine tool processing, and is provided with a hole and a T-shaped groove for fixing the workpiece and cleaning scrap iron generated during processing.
Before the plane of processing work piece, usually need place the work piece in the workstation department of lathe earlier, place the back of finishing, still need fix the work piece, then process, and current mode is when fixed, usually all will adopt a plurality of mobilizable fixed blocks earlier, and set up the bolt on the fixed block, move to support the work piece in the cell body department of lathe through the fixed block, then rotatory bolt is in order to realize fixing to the lathe, whole operation process needs one operation fixed block to twist the bolt again, complex operation, inefficiency, and also need go up the unloading through the mode of manual handling when going up the unloading, and because of the work piece quality is heavier, it is also comparatively difficult when going up the unloading.
Disclosure of Invention
In view of the above, the invention provides a workbench for automatic feeding of a machine tool, which solves the technical problems of complicated manual feeding operation and low efficiency in the existing mode.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model discloses a workstation of lathe automatic feeding, including base, platform, receiving disk, vertical sliding locating piece, horizontal sliding locating piece, location concave block, positioning mechanism, feed mechanism and feeding mechanism, the base top is connected with the platform, be connected with the receiving disk that is used for bearing the work piece in the middle of the platform top, four vertically and horizontally staggered spouts have been seted up to the receiving disk top, and two vertically spout department all sliding connection has vertical sliding locating piece, and the horizontal spout both sides of front side all sliding connection have horizontal sliding locating piece, vertical sliding locating piece and horizontal sliding locating piece lower part all are connected with the location concave block, be equipped with on the receiving disk and be used for the fixed positioning mechanism of vertical sliding locating piece and horizontal sliding locating piece, be equipped with the feed mechanism that is used for adding the work piece and is used for carrying the work piece on the platform.
In one embodiment, the positioning mechanism comprises positioning cylinders and positioning plates, four positioning cylinders are arranged in the bearing plate, and the telescopic rods of the four positioning cylinders are connected with the positioning plates for fixing the positioning concave blocks.
In one embodiment, the feeding mechanism comprises a guide bracket, an electric guide rail, a sliding seat, a first bidirectional screw rod, a poking rod and a sliding sleeve, wherein the top of the platform is connected with the guide bracket, the electric guide rail is connected to the guide bracket in a sliding manner, the sliding seat is connected to a moving body of the electric guide rail, the first bidirectional screw rod is connected to the sliding seat in a rotating manner, the sliding sleeve is connected to two ends of the first bidirectional screw rod in a threaded manner, the sliding sleeve is connected with the sliding seat in a sliding manner, and the poking rod for poking a workpiece for feeding is connected to the bottom of the sliding sleeve.
In one embodiment, the feeding mechanism comprises a guide frame, a screw motor, a bearing frame and a tray, wherein the guide frame is connected to the base, the screw motor is arranged at the lower parts of two sides of the guide frame, the bearing frame for placing a workpiece to be processed is arranged in the guide frame, the tray is connected to the bottom of the guide frame in a sliding manner, and the tray is in threaded fit with the screw motor.
In one embodiment, a plurality of through grooves for penetrating through the toggle rod are uniformly arranged on the bearing frame at intervals.
In one embodiment, the device further comprises a limiting mechanism, the limiting mechanism comprises a two-way screw rod II, a first positioning frame and a second positioning frame, the two-way screw rod II is rotationally connected to the upper portion of the bearing frame, the first positioning frame and the second positioning frame are respectively and slidably connected to the two sides of the bearing frame, and the first positioning frame and the second positioning frame are respectively in threaded fit with the two sides of the two-way screw rod II.
In one embodiment, the device further comprises a turnover mechanism, the turnover mechanism comprises a connecting seat, a lantern ring and a rotary sleeve frame, the two sides of the guide frame are connected with the connecting seats, the lantern ring is connected between the two connecting seats, the rotary sleeve frame is rotationally connected on the lantern ring, and the bearing frame can move to the rotary sleeve frame.
In one embodiment, the device further comprises a collecting hopper, a detachable collecting hopper is arranged on the inner side of the base, and a material guide opening for guiding scraps in the processing process to the collecting hopper is formed in the top of the platform.
Compared with the prior art, the invention has the following advantages:
1. in the operation process, the positioning plate can be driven to move only by controlling the operation of the positioning cylinder, so that the longitudinal sliding positioning block and the transverse sliding positioning block are driven to move towards the workpiece, the workpiece is positioned, and the positioning operation is simpler and the efficiency is higher.
2. When the automatic feeding and discharging device is operated, the sliding seat can be driven to move through the operation of the electric guide rail, so that the poking rod is driven to poke the workpiece, the workpiece is added to the bearing disc, or the workpiece at the bearing disc is poked to the bearing frame, automatic feeding and discharging of the workpiece are realized, and the operation is more convenient.
3. According to the invention, the workpiece at the bearing frame can be turned over by rotating the rotary sleeve frame, so that the effect of turning over the workpiece is realized, a plurality of workpieces can be turned over at one time, batch workpiece turning over work is realized, and the working efficiency is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural view of the receiving disc, the longitudinal sliding positioning block and the transverse sliding positioning block of the present invention.
Fig. 3 is a first cross-sectional view of the receiving tray of the present invention.
Fig. 4 is a second cross-sectional view of the receiving tray of the present invention.
Fig. 5 is a schematic view of the positioning plate and the positioning concave block in the clamping state.
Fig. 6 is a schematic diagram of a first structure of the feeding mechanism of the present invention.
Fig. 7 is a schematic diagram of a second structure of the feeding mechanism of the present invention.
Fig. 8 is a schematic structural view of the feeding mechanism of the present invention.
FIG. 9 is an exploded view of the feed mechanism of the present invention.
Fig. 10 is a schematic view of a first structure of the limiting mechanism of the present invention.
Fig. 11 is a top view of the spacing mechanism of the present invention.
FIG. 12 is a schematic view of a spacing mechanism of the present invention clamping a workpiece.
Fig. 13 is a schematic structural view of the turnover mechanism of the present invention.
Fig. 14 is an exploded view of the tilting mechanism of the present invention.
FIG. 15 is a schematic view of the structure of the platform and the collection bucket of the present invention.
FIG. 16 is a schematic view of the structure of the collecting bucket of the present invention.
Fig. 17 is a schematic diagram of a structure in which a toggle lever pushes a workpiece.
Reference numerals: 1_base, 2_platform, 3_receiving tray, 4_longitudinal slide positioning block, 5_lateral slide positioning block, 51_positioning recess, 6_positioning cylinder, 61_positioning plate, 71_guide bracket, 72_electric rail, 73_sliding seat, 74_bi-directional screw one, 75_toggle lever, 76_sliding sleeve, 81_guide frame, 82_lead screw motor, 83_carrying frame, 84_tray, 91_bi-directional screw two, 92_positioning frame one, 93_positioning frame two, 101_connecting seat, 102_collar, 103_rotating sleeve frame, 11_collecting bucket.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
Embodiment 1, a workbench for automatic feeding of a machine tool, as shown in fig. 1-17, comprises a base 1, a platform 2, a receiving tray 3, a longitudinal sliding positioning block 4, a transverse sliding positioning block 5, a positioning concave block 51, a positioning mechanism, a feeding mechanism and a feeding mechanism.
The top of the base 1 is connected with a platform 2, a carrying tray 3 for carrying workpieces is connected in the middle of the top of the platform 2, four sliding grooves which are crisscrossed are formed in the top of the carrying tray 3, longitudinal sliding positioning blocks 4 are connected to the two longitudinal sliding grooves in a sliding mode, the longitudinal sliding positioning blocks 4 can slide back and forth along the sliding grooves, transverse sliding positioning blocks 5 are connected to the left side and the right side of the front transverse sliding grooves in a sliding mode, the transverse sliding positioning blocks 5 can slide left and right along the sliding grooves, positioning concave blocks 51 are connected to the lower portions of the longitudinal sliding positioning blocks 4 and the lower portions of the transverse sliding positioning blocks 5, and a notch is formed in the edge of each positioning concave block 51 in a round mode.
The bearing disc 3 is provided with a positioning mechanism for fixing the longitudinal sliding positioning block 4 and the transverse sliding positioning block 5, and the platform 2 is provided with a feeding mechanism for adding workpieces and a feeding mechanism for conveying the workpieces.
As shown in fig. 3-5, the positioning mechanism comprises positioning cylinders 6 and positioning plates 61, four positioning cylinders 6 are installed in the receiving tray 3, the positioning plates 61 are connected to telescopic rods of the four positioning cylinders 6, and the positioning plates 61 can be clamped into notches of the positioning concave blocks 51 when moved, so that the positioning concave blocks 51 can be fixed, and the longitudinal sliding positioning blocks 4 and the transverse sliding positioning blocks 5 can be fixed.
As shown in fig. 6 and 7, the feeding mechanism comprises a guide bracket 71, an electric guide rail 72, a sliding seat 73, a first bidirectional screw rod 74, a toggle rod 75 and a sliding sleeve 76, wherein the right side of the top of the platform 2 is connected with the guide bracket 71, the guide bracket 71 is composed of connecting plates at two sides and a cross beam at the top, the connecting plates at two sides are respectively connected at the left side and the right side of the top of the platform 2, the cross beam is connected between the connecting plates at two sides, the electric guide rail 72 is connected on the guide bracket 71 in a sliding manner, the electric guide rail 72 can slide left and right on the guide bracket 71, the sliding seat 73 is connected on a moving body of the electric guide rail 72 in a sliding manner, the first bidirectional screw rod 74 is rotationally connected on the sliding seat 73, the two ends of the first bidirectional screw rod 74 are respectively connected with the sliding sleeves 76 through threads, so that when the first bidirectional screw rod 74 rotates, the two sliding sleeves 76 at the two ends of the bidirectional screw rod 74 can be driven by threads to approach or separate from each other, and the bottom of the sliding sleeve 76 is connected with the toggle rod 75 for feeding a workpiece; the poking rod 75 and the sliding sleeve 76 are arranged vertically in the axial direction, the poking rod 75 is fixedly connected to the sliding sleeve 76, and the bottom of the poking rod 75 is higher than the top of the transverse sliding positioning block 5, so that the poking rod 75 cannot contact with the transverse sliding positioning block 5 when moving.
As shown in fig. 8 and 9, the feeding mechanism includes a guide frame 81, a screw motor 82, a bearing frame 83 and a tray 84, the front side of the base 1 is connected with the guide frame 81, the screw motor 82 is installed at the lower parts of the left side and the right side of the guide frame 81, the bearing frame 83 is placed in the guide frame 81, the bearing frame 83 is used for placing a workpiece to be processed, a plurality of through grooves are uniformly spaced on the right side of the bearing frame 83 and used for penetrating through the toggle rod 75, the tray 84 is slidingly connected with the bottom in the guide frame 81, and the left side and the right side of the tray 84 are respectively in threaded fit with the screws of the two screw motors 82, so that the screw motor 82 can drive the tray 84 to lift.
As shown in fig. 13 and 14, the turnover mechanism further comprises a turnover mechanism, the turnover mechanism comprises a connecting seat 101, a lantern ring 102 and a rotary sleeve frame 103, the front parts of the left side and the right side of the guide frame 81 are both connected with the connecting seat 101, the lantern rings 102 are connected between the front sides of the two connecting seats 101, the rotary sleeve frame 103 is rotationally connected on the lantern rings 102, the rotary sleeve frame 103 is composed of a rotating ring and a sleeve frame part, an annular guide groove is formed in the lantern rings 102, the rotating ring can rotate in the annular guide groove, the sleeve frame is connected at the rotating ring, and the bearing frame 83 can be manually moved to the rotary sleeve frame 103 by manpower.
When the machine tool is required to be fed, the feeding device can be used, before operation, workpieces are placed at a plurality of interlayer positions of the bearing frame 83 at uniform intervals, and after operation, the bearing frame 83 is placed at the guide frame 81.
Then, the four positioning cylinders 6 are controlled to stretch to enable the positioning plate 61 to move outwards, after the operation is finished, the electric guide rail 72 is controlled to drive the sliding seat 73 to move backwards, the sliding seat 73 can drive the two poking rods 75 to move backwards simultaneously through the first bidirectional screw rod 74 when moving backwards (in the process, the first bidirectional screw rod 74 cannot rotate, the sliding seat 73 moves to drive the two poking rods 75 to move backwards simultaneously), and the poking rods 75 can poke workpieces on the bearing frame 83 to the bearing disc 3 when moving backwards until the workpieces move to the middle position of the top of the bearing disc 3.
Then, the telescopic rods of the four positioning cylinders 6 are controlled to retract to drive the positioning plates 61 to move inwards, the positioning plates 61 can be clamped into notches of the positioning concave blocks 51 and drive the positioning concave blocks 51 to move when moving, the positioning concave blocks 51 can drive the longitudinal sliding positioning blocks 4 and the transverse sliding positioning blocks 5 to move when moving, and the longitudinal sliding positioning blocks 4 and the transverse sliding positioning blocks 5 can be made to move towards the middle position of the top of the bearing disc 3 when moving, so that the longitudinal sliding positioning blocks 4 and the transverse sliding positioning blocks 5 are made to abut against a workpiece to clamp and fix the workpiece, and then the workpiece can be polished.
After the machining is finished, the extension of the telescopic rod of the positioning cylinder 6 is controlled to be separated from the positioning plate 61, the electric guide rail 72 is controlled to drive the sliding seat 73 to move forwards, the poking rod 75 is enabled to move forwards, the poking rod 75 at the rear side can push the machined workpiece back to the position of the bearing frame 83 again when moving forwards, then the lead screw motor 82 is controlled to operate to drive the tray 84 to move upwards, the tray 84 moves upwards to drive the bearing frame 83 to move upwards, and therefore the next workpiece on the bearing frame 83 is enabled to move to the moving track of the poking rod 75, polishing of the workpiece can be achieved through repetition of the steps, and automatic feeding of the workpiece can be achieved before polishing.
When the work piece on the carrying frame 83 is processed completely, the carrying frame 83 can be pulled forward by manual operation to move to the inner side of the rotary sleeve frame 103, the carrying frame 83 is completely separated from the guide frame 81, and the rotary sleeve frame 103 is rotated by one hundred eighty degrees by manual operation at this time, so that the other surface of the work piece in the carrying frame 83 faces upwards.
Then, the carrying frame 83 is controlled to move into the guide frame 81, the electric guide rail 72 is pulled to slide leftwards to drive the poking rods 75 to move leftwards, the poking rods 75 can contact with a connecting plate on the left side of the guide bracket 71 and are hindered by a connecting plate on the guide bracket 71 to not move any more when moving leftwards, at the moment, the poking rods 75 slide rightwards relative to the electric guide rail 72, so that the right side of the poking rods 75 stretches out to align with a through groove at the overturned carrying frame 83, workpieces can be added again for processing, when the overturned workpieces are added, the two poking rods 75 need to be controlled to rotate firstly to drive the two poking rods 75 to be close to each other to clamp the workpieces, after clamping, the screw motor 82 is controlled to operate to drive the carrying frame 83 to move downwards by 1-3mm, so that the machined plane of the workpieces is separated from the plane of the carrying frame 83, after the operation is finished, the electric guide rail 72 is controlled to operate to add the workpieces, after the addition, the two poking rods 74 are controlled to rotate reversely to detach the workpieces, friction between the machined plane of the workpieces is avoided, the friction between the overturned workpieces can be realized, and the processing effect of the workpieces can be added, and a plurality of workpieces can be overturned, and workpieces can be simultaneously, when the overturned, and the workpieces can be easily be operated, and simultaneously, or moved, and the two poking rods are adjusted to be close to each other to the plane to each other.
As shown in fig. 10 and 12, the device further comprises a limiting mechanism, the limiting mechanism comprises a bidirectional screw rod two 91, a first positioning frame 92 and a second positioning frame 93, the upper portion of the bearing frame 83 is rotationally connected with the bidirectional screw rod two 91, the left side and the right side of the bearing frame 83 are respectively and slidably connected with the first positioning frame 92 and the second positioning frame 93, the second positioning frame 93 is in an L-shaped arrangement, and the first positioning frame 92 and the second positioning frame 93 are respectively in threaded fit with the two sides of the bidirectional screw rod two 91, so that the rotation of the bidirectional screw rod two 91 can drive the first positioning frame 92 and the second positioning frame 93 to be close to or far away from each other.
After the workpiece is added, the two-way screw rod II 91 can be rotated to drive the first positioning frame 92 and the second positioning frame 93 to be close to each other, and the first positioning frame 92 and the second positioning frame 93 can prop against the workpiece after being close to each other, so that the workpiece is limited, and the position of the workpiece is prevented from being offset.
As shown in fig. 15 and 16, the device further comprises a collecting bucket 11, a detachable collecting bucket 11 is arranged on the inner side of the base 1, a material guiding opening is formed in the top of the platform 2, the top of the material guiding opening is located at the top of the platform 2, and the bottom of the material guiding opening is located above the collecting bucket 11 so as to guide scraps in the processing process to the collecting bucket 11 for collection.
During the processing of the workpiece, scraps are generated, the scraps fall on the platform 2, and then the scraps on the platform 2 can be swept into the material guiding opening, so that the scraps can be poured into the collecting hopper 11 through the material guiding opening, and the scraps can be collected.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (6)
1. The utility model provides a workstation of lathe automatic feeding, includes base (1), base (1) top is connected with platform (2), characterized by, be connected with in the middle of platform (2) top and be used for bearing the weight of the tray (3), four slide ways of criss-cross have been seted up at tray (3) top, and two vertically slide ways department all sliding connection have vertical sliding locating piece (4), and the horizontal slide way both sides of front side all sliding connection have horizontal sliding locating piece (5), vertical sliding locating piece (4) and horizontal sliding locating piece (5) lower part all are connected with location concave block (51), be equipped with on tray (3) and be used for with vertical sliding locating piece (4) and horizontal sliding locating piece (5) fixed positioning mechanism, be equipped with the feed mechanism who is used for adding the work piece and be used for carrying the work piece on platform (2); the positioning mechanism comprises positioning cylinders (6) and positioning plates (61), four positioning cylinders (6) are arranged in the bearing disc (3), and the telescopic rods of the four positioning cylinders (6) are connected with the positioning plates (61) for fixing the positioning concave blocks (51); the feeding mechanism comprises a guide support (71), an electric guide rail (72), a sliding seat (73), a first bidirectional screw rod (74), a poking rod (75) and a sliding sleeve (76), wherein the top of the platform (2) is connected with the guide support (71), the electric guide rail (72) is connected to the guide support (71) in a sliding manner, the sliding seat (73) is connected to a moving body of the electric guide rail (72), the first bidirectional screw rod (74) is connected to the sliding seat (73) in a rotating manner, the sliding sleeves (76) are connected to two ends of the first bidirectional screw rod (74) through threads, the sliding sleeves (76) are connected with the sliding seat (73) in a sliding manner, and the poking rod (75) for poking a workpiece for feeding is connected to the bottom of the sliding sleeve (76).
2. The workbench for automatic feeding of a machine tool according to claim 1, wherein the feeding mechanism comprises a guide frame (81), a screw motor (82), a bearing frame (83) and a tray (84), the guide frame (81) is connected to the base (1), the screw motor (82) is mounted at the lower parts of two sides of the guide frame (81), the bearing frame (83) for placing a workpiece to be processed is placed in the guide frame (81), the tray (84) is connected to the bottom in the guide frame (81) in a sliding manner, and the tray (84) is in threaded fit with the screw motor (82).
3. The automatic feeding workbench of the machine tool according to claim 2, wherein a plurality of through grooves for penetrating through the toggle rod (75) are uniformly arranged on the bearing frame (83) at intervals.
4. The workbench for automatic feeding of a machine tool according to claim 2, further comprising a limiting mechanism, wherein the limiting mechanism comprises a two-way screw rod II (91), a first positioning frame (92) and a second positioning frame (93), the two-way screw rod II (91) is rotatably connected to the upper portion of the bearing frame (83), the first positioning frame (92) and the second positioning frame (93) are respectively and slidably connected to the two sides of the bearing frame (83), and the first positioning frame (92) and the second positioning frame (93) are respectively in threaded fit with the two sides of the two-way screw rod II (91).
5. The workbench for automatic feeding of a machine tool according to claim 2, further comprising a turnover mechanism, wherein the turnover mechanism comprises a connecting seat (101), a lantern ring (102) and a rotary sleeve frame (103), the two sides of the guide frame (81) are connected with the connecting seat (101), the lantern rings (102) are connected between the two connecting seats (101), the rotary sleeve frame (103) is rotationally connected on the lantern ring (102), and the bearing frame (83) can move to the rotary sleeve frame (103).
6. The workbench for automatic feeding of a machine tool according to claim 1, further comprising a collecting hopper (11), wherein the detachable collecting hopper (11) is arranged on the inner side of the base (1), and a material guiding opening for guiding scraps in the machining process to the collecting hopper (11) is formed in the top of the platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311841157.2A CN117484250B (en) | 2023-12-29 | 2023-12-29 | Workbench for automatic feeding of machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311841157.2A CN117484250B (en) | 2023-12-29 | 2023-12-29 | Workbench for automatic feeding of machine tool |
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| CN117484250A true CN117484250A (en) | 2024-02-02 |
| CN117484250B CN117484250B (en) | 2024-04-05 |
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| CN117020727A (en) * | 2023-07-31 | 2023-11-10 | 厦门财鑫科技有限公司 | Full-automatic feeding mechanism of digit control machine tool |
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