CN219094334U - Bridge plate mechanism for CNC multi-face machining - Google Patents
Bridge plate mechanism for CNC multi-face machining Download PDFInfo
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- CN219094334U CN219094334U CN202223287183.9U CN202223287183U CN219094334U CN 219094334 U CN219094334 U CN 219094334U CN 202223287183 U CN202223287183 U CN 202223287183U CN 219094334 U CN219094334 U CN 219094334U
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bridge plate mechanism for CNC multi-face machining, which relates to the technical field of bridge plate structures and comprises the following components: the bridge plate comprises a bridge plate main body, wherein two ends of the bridge plate main body are respectively connected with two external fixing assemblies through bridge plate length adjusting assemblies, and a rectangular through groove is formed in the middle of the bridge plate main body; the small piece transverse moving assembly comprises a first fixing seat, and the tops of the left end and the right end in the rectangular through groove are fixedly connected with transverse sliding columns through the first fixing seat respectively; this bridge plate mechanism is used in CNC multiaspect processing has seted up the rectangle at the middle part of bridge plate main part and has led to the groove, can process the one side that the big piece machined part that fixes in the bridge plate main part is close to the bridge plate main part, can adjust the length of bridge plate simultaneously, adapts to different CNC processing equipment, adopts the horizontal position of smallclothes machined part can be adjusted to the smallclothes sideslip subassembly, can rotate the smallclothes machined part through the smallclothes rotating subassembly to can process the left and right sides of smallclothes machined part, also can process the one side middle part that the smallclothes machined part is close to the bridge plate through the processing hole.
Description
Technical Field
The utility model relates to the technical field of bridge plate structures, in particular to a bridge plate mechanism for CNC multi-face machining.
Background
The CNC machining needs to be fixed on a machined part, in the prior art, a bridge plate is generally adopted, three faces of the machined part on the bridge plate can be machined through rotating the bridge plate by a rotary table, one side, close to the bridge plate, of the machined part is not easy to machine, and the left side and the right side of the machined part are not easy to machine.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a bridge plate mechanism for CNC multi-face machining, wherein a rectangular through groove is formed in the middle of a bridge plate main body, so that a large workpiece fixed on the bridge plate main body can be machined on one side, close to the bridge plate main body, of the bridge plate, the length of the bridge plate can be adjusted, the bridge plate mechanism is suitable for different CNC machining equipment, the transverse position of the small workpiece can be adjusted by adopting a small transverse moving assembly, the small workpiece can be rotated by adopting a small rotating assembly, and therefore the left side and the right side of the small workpiece can be machined, the middle of one side, close to the bridge plate, of the small workpiece can be machined through a machining hole, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a bridge plate mechanism for CNC multi-faceted machining, comprising:
the bridge plate comprises a bridge plate main body, wherein two ends of the bridge plate main body are respectively connected with two external fixing assemblies through bridge plate length adjusting assemblies, and a rectangular through groove is formed in the middle of the bridge plate main body;
the small transverse moving assembly comprises a first fixing seat, a transverse sliding column, sliding sleeves, nut blocks, transverse threaded rods, a second fixing seat, a knob and mounting sleeves, wherein the tops of the left end and the right end of the rectangular through groove are respectively fixedly connected with the transverse sliding columns through the first fixing seat, the two transverse sliding columns are transversely connected with the sliding sleeves in a sliding manner, the bottoms of the two sliding sleeves are respectively fixedly connected with the mounting sleeves, the bottoms of the two mounting sleeves are respectively fixedly connected with the nut blocks, transverse threaded rods are respectively connected in side screw holes of the two nut blocks in a threaded manner, one end of each transverse threaded rod, which is close to the middle of the rectangular through groove, is rotationally connected with the second fixing seat through a bearing, the second fixing seat is fixed at the bottom of the rectangular through groove, the end of each transverse threaded rod penetrates through the second fixing seat and is connected with the knob, and the other end of each transverse threaded rod is rotationally connected with the side surface of the bottom of the rectangular through a bearing;
the small piece rotating component is arranged on the inner side of the mounting sleeve.
The bridge plate length adjusting component can adjust the length of the bridge plate, the bridge plate can be fixed on the rotary table through the external fixing component, the twisting knob can drive the transverse threaded rod to rotate, the mounting sleeve can be driven to transversely move left and right along the transverse sliding column through the sliding sleeve under the threaded action of the transverse threaded rod and the nut block, so that the horizontal position of the small rotating component is adjusted, small workpieces can be fixed through the small rotating component, and meanwhile, the small workpieces can be rotated, and the processing degree of freedom is high and the adaptability is good.
Further, the bridge plate further comprises a large fixing hole, the top and bottom centers of the bridge plate main body are connected with arc plates in an integrated manner respectively, the arc plates are provided with the large fixing hole, the large fixing hole can be connected with large workpieces through bolts, and the arc plates can be adapted to the large workpieces in round rows.
Further, bridge plate length adjustment subassembly includes telescopic link, regulating plate, double-screw bolt and turning round, the left end and the right-hand member of bridge plate main part are connected two regulating plates through two telescopic links respectively, and the left end and the right-hand member middle part of bridge plate main part are connected with the double-screw bolt through the installation bearing rotation respectively, the one end of double-screw bolt extends to the rectangle and leads to the inslot and connect the turning round, the screw threaded connection of the other end and the regulating plate side of double-screw bolt. The twisting head can drive the stud to rotate, so that the length of the screw hole extending into the side face of the adjusting plate is changed, the distance between the adjusting plate and the bridge plate main body is changed, the adjusting plate is limited through the telescopic rod, and meanwhile the adjusting plate is ensured to be stably movable relative to the bridge plate main body, so that the stable adjustment of the length of the bridge plate is realized.
Further, the outer solid subassembly includes fixed plate and connecting hole, one side that the limiting plate kept away from the bridge plate main part is provided with the fixed plate of perpendicular to limiting plate, and the connecting hole has been seted up respectively to the lower extreme on the side of fixed plate, and the connecting hole is connected with outside revolving stage through dismantling the bolt, and the revolving stage rotates and can drive the bridge plate through the fixed plate and rotate.
Further, the small rotating assembly comprises a rotary table, a processing hole, screw holes and a limiting fixing assembly, the inner side of the mounting sleeve is rotationally connected with the rotary table, the center of the rotary table is provided with the processing hole, the side edge of the rotary table is provided with eight screw holes in an annular array, and the rotary table is connected with the mounting sleeve through the limiting fixing assembly.
The small workpiece can be fixed on the front side of the rotary table through the screw hole, the rotary table rotates relative to the mounting sleeve, so that the left side and the right side of the small workpiece can be arranged towards the direction, the left side and the right side of the small workpiece can be processed, the rotary table can be fixed relative to the mounting sleeve through the limiting and fixing assembly, and the rotary table is fixed during processing.
Further, the spacing fixed subassembly includes draw-in hole and fixing bolt, eight draw-in holes have been seted up to the periphery side middle part annular array of carousel, the side screw hole threaded connection of installation cover has fixing bolt, and fixing bolt's inner stretches into corresponding draw-in hole in, and fixing bolt twists into threaded hole, and it is spacing fixed with the carousel to cooperate with the draw-in hole.
Compared with the prior art, the utility model has the beneficial effects that: this CNC multiaspect processing is with bridge plate mechanism has following benefit:
1. the bridge plate length adjusting component can adjust the length of the bridge plate, the bridge plate can be fixed on the rotary table through the external fixing component, the twisting knob can drive the transverse threaded rod to rotate, the mounting sleeve can be driven to transversely move left and right along the transverse sliding column through the sliding sleeve under the threaded action of the transverse threaded rod and the nut block, so that the horizontal position of the small rotating component is adjusted, small workpieces can be fixed through the small rotating component, and meanwhile, the small workpieces can be rotated, and the processing degree of freedom is high and the adaptability is good.
2. The rectangular through groove is formed in the middle of the bridge plate main body, one side, close to the bridge plate main body, of a large workpiece fixed on the bridge plate main body can be machined, meanwhile, the length of the bridge plate can be adjusted, different CNC machining equipment is adapted, the transverse position of the small workpiece can be adjusted through the small transverse moving assembly, the small workpiece can be rotated through the small rotating assembly, accordingly, the left side and the right side of the small workpiece can be machined, and the middle of one side, close to the bridge plate, of the small workpiece can be machined through the machining hole.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of a partial cross-sectional structure of the present utility model.
In the figure: the novel bridge comprises a bridge plate main body 1, a rectangular through groove 2, a bridge plate length adjusting component 3, a telescopic rod 31, a regulating plate 32, a stud 33, a twisting head 34, an external fixing component 4, a fixing plate 41, a connecting hole 42, a small piece of traversing component 5, a fixed seat I, a traversing column 52, a sliding sleeve 53, a nut block 54, a traversing threaded rod 55, a fixed seat II, a knob 57, a mounting sleeve 58, a small piece of rotating component 6, a turntable 61, a processing hole 62, a screw hole 63, a clamping hole 64, a fixing bolt 65 and a large piece of fixing hole 7.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: a bridge plate mechanism for CNC multi-faceted machining, comprising:
two ends of the bridge plate main body 1 are respectively connected with two external fixing assemblies 4 through bridge plate length adjusting assemblies 3, and a rectangular through groove 2 is formed in the middle of the bridge plate main body 1;
the bridge plate length adjusting assembly 3 comprises telescopic rods 31, adjusting plates 32, studs 33 and torsion heads 34, the left end and the right end of the bridge plate main body 1 are respectively connected with the two adjusting plates 32 through the two telescopic rods 31, the middle parts of the left end and the right end of the bridge plate main body 1 are respectively connected with the studs 33 through mounting bearings in a rotating mode, one end of each stud 33 extends into the rectangular through groove 2 and is connected with the torsion heads 34, and the other end of each stud 33 is in threaded connection with screw holes on the side face of the corresponding adjusting plate 32. Twisting the torsion head 34 can drive the stud 33 to rotate, so that the length of the stud 33 extending into the screw hole on the side surface of the adjusting plate 32 is changed, the distance between the adjusting plate 32 and the bridge plate main body 1 is changed, the adjusting plate 32 is limited through the telescopic rod 31, and meanwhile, the adjusting plate 32 is ensured to stably move relative to the bridge plate main body 1, so that the stable adjustment of the bridge plate length is realized.
The external fixing component 4 comprises a fixing plate 41 and a connecting hole 42, the fixing plate 41 perpendicular to the adjusting plate 32 is arranged on one side, away from the bridge plate main body 1, of the adjusting plate 32, the connecting holes 42 are respectively formed in the upper end and the lower end of the side face of the fixing plate 41, the connecting holes 42 are connected with an external rotary table through dismounting bolts, and the rotary table can drive the bridge plate to rotate through the fixing plate 41.
The small-piece transverse moving assembly 5 comprises a first fixed seat 51, transverse sliding columns 52, sliding sleeves 53, nut blocks 54, transverse threaded rods 55, a second fixed seat 56, a knob 57 and a mounting sleeve 58, wherein the tops of the left end and the right end in the rectangular through groove 2 are fixedly connected with the transverse sliding columns 52 through the first fixed seat 51 respectively, the sliding sleeves 53 are transversely and slidingly connected with the two transverse sliding columns 52, the bottoms of the two sliding sleeves 53 are fixedly connected with the mounting sleeves 58 respectively, the bottoms of the two mounting sleeves 58 are fixedly connected with the nut blocks 54 respectively, transverse threaded rods 55 are respectively and threadedly connected in side screw holes of the two nut blocks 54, one end of each transverse threaded rod 55 close to the middle part of the rectangular through groove 2 is rotationally connected with the second fixed seat 56 through a bearing, the second fixed seat 56 is fixed at the inner bottom of the rectangular through groove 2, the end of each transverse threaded rod 55 penetrates through the second fixed seat 56 and is connected with the knob 57, and the other end of each transverse threaded rod 55 is rotationally connected with the bottom side of the rectangular through a bearing;
the small piece rotating component 6 is arranged on the inner side of the mounting sleeve 58.
Still include large fixed orifices 7, the top and the bottom center of bridge plate main part 1 are integrated into one piece respectively and are connected with the arc, and offered large fixed orifices 7 on the arc, large fixed orifices 7 can adapt to the large machined part of round line through bolted connection large machined part, and large fixed orifices 7 are equipped with two sets of, and two sets of large fixed orifices 7 annular array distributes on bridge plate main part 1.
When the bridge plate length adjusting assembly is used, the bridge plate length adjusting assembly 3 can adjust the length of the bridge plate, and the bridge plate can be fixed on the turntable through the external fixing assembly 4;
the knob 57 is twisted to drive the transverse threaded rod 55 to rotate, the mounting sleeve 58 can be driven to transversely move left and right along the transverse sliding column 52 through the sliding sleeve 53 under the threaded action of the transverse threaded rod 55 and the nut block 54, so that the horizontal position of the small workpiece rotating assembly 6 is adjusted, small workpieces can be fixed through the small workpiece rotating assembly 6, and meanwhile, the small workpieces can be rotated, and the small workpiece rotating device has high machining freedom and good adaptability.
In a second embodiment, referring to fig. 1-2, the present utility model provides a technical solution: a bridge plate mechanism for CNC multi-face machining, the present embodiment is further described in the first embodiment;
the small rotating assembly 6 comprises a rotary table 61, a processing hole 62, screw holes 63 and a limiting fixing assembly, the rotary table 61 is rotationally connected to the inner side of the mounting sleeve 58, the processing hole 62 is formed in the center of the rotary table 61, eight screw holes 63 are formed in the side edge annular array of the rotary table 61, and the rotary table 61 is connected with the mounting sleeve 58 through the limiting fixing assembly.
The small workpiece can be fixed on the front side of the rotary table 61 through the screw hole 63, the rotary table 61 can be rotated relative to the mounting sleeve 58 to enable the left side and the right side of the small workpiece to be arranged, so that the left side and the right side of the small workpiece can be processed, the rotary table 61 can be fixed relative to the mounting sleeve 58 through the limiting fixing assembly, and the rotary table 61 is fixed during processing.
The limiting and fixing assembly comprises clamping holes 64 and fixing bolts 65, eight clamping holes 64 are formed in the middle of the outer periphery of the turntable 61 in an annular array mode, the fixing bolts 65 are connected in threaded mode in side face threaded holes of the mounting sleeve 58, the inner ends of the fixing bolts 65 extend into the corresponding clamping holes 64, the fixing bolts 65 are twisted into the threaded holes, and the rotating turntable 61 can be limited and fixed through cooperation with the clamping holes 64.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Bridge plate mechanism for CNC multiaspect processing, characterized in that includes:
the bridge plate comprises a bridge plate main body (1), wherein two ends of the bridge plate main body are respectively connected with two external fixing assemblies (4) through bridge plate length adjusting assemblies (3), and a rectangular through groove (2) is formed in the middle of the bridge plate main body (1);
the small-piece transverse moving assembly (5) comprises a first fixed seat (51), a transverse sliding column (52), sliding sleeves (53), nut blocks (54), transverse threaded rods (55), a second fixed seat (56), a knob (57) and mounting sleeves (58), wherein the tops of the left end and the right end in the rectangular through groove (2) are fixedly connected with the transverse sliding column (52) through the first fixed seat (51), the sliding sleeves (53) are transversely connected with the two transverse sliding columns (52) in a sliding manner, the bottoms of the two sliding sleeves (53) are respectively fixedly connected with the mounting sleeves (58), the bottoms of the two mounting sleeves (58) are respectively fixedly connected with the nut blocks (54), transverse threaded rods (55) are respectively connected in side surface screw holes of the two nut blocks (54), one end, close to the middle of the rectangular through groove (2), of the transverse threaded rod (55) is rotationally connected with the second fixed seat (56) through a bearing, the end of the transverse threaded rod (55) penetrates through the second fixed seat (56) and is connected with the knob (57), and the other end of the transverse threaded rod (55) is rotationally connected with the side surface of the rectangular through the bearing (2);
the small piece rotating component (6) is arranged on the inner side of the mounting sleeve (58).
2. The bridge plate mechanism for CNC multi-faceting of claim 1, wherein: the bridge plate further comprises a large fixing hole (7), wherein the centers of the top and the bottom of the bridge plate main body (1) are connected with arc plates in an integrated manner respectively, and the arc plates are provided with the large fixing hole (7).
3. The bridge plate mechanism for CNC multi-faceting of claim 1, wherein: the bridge plate length adjusting assembly (3) comprises telescopic rods (31), adjusting plates (32), studs (33) and torsion heads (34), the left end and the right end of the bridge plate main body (1) are connected with the two adjusting plates (32) through the two telescopic rods (31) respectively, the middle parts of the left end and the right end of the bridge plate main body (1) are connected with the studs (33) through mounting bearings in a rotating mode respectively, one end of each stud (33) extends into the rectangular through groove (2) and is connected with the torsion heads (34), and the other end of each stud (33) is connected with screw holes on the side faces of the adjusting plates (32) through threads.
4. A CNC multi-faceted machining bridge plate mechanism according to claim 3, wherein: the outer fixed assembly (4) comprises a fixed plate (41) and a connecting hole (42), wherein one side, far away from the bridge plate main body (1), of the adjusting plate (32) is provided with the fixed plate (41) perpendicular to the adjusting plate (32), and the upper end and the lower end of the side face of the fixed plate (41) are respectively provided with the connecting hole (42).
5. The bridge plate mechanism for CNC multi-faceting of claim 1, wherein: the small rotating assembly (6) comprises a rotary table (61), a machining hole (62), screw holes (63) and a limiting fixing assembly, the rotary table (61) is rotatably connected to the inner side of the mounting sleeve (58), the machining hole (62) is formed in the center of the rotary table (61), eight screw holes (63) are formed in the side edge annular array of the rotary table (61), and the rotary table (61) is connected with the mounting sleeve (58) through the limiting fixing assembly.
6. The bridge plate mechanism for CNC multi-faceted machining of claim 5, wherein: the limiting and fixing assembly comprises clamping holes (64) and fixing bolts (65), eight clamping holes (64) are formed in the middle of the periphery side of the rotary disc (61) in an annular array mode, fixing bolts (65) are connected with the side face threaded holes of the mounting sleeve (58) in a threaded mode, and the inner ends of the fixing bolts (65) extend into the corresponding clamping holes (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223287183.9U CN219094334U (en) | 2022-12-08 | 2022-12-08 | Bridge plate mechanism for CNC multi-face machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223287183.9U CN219094334U (en) | 2022-12-08 | 2022-12-08 | Bridge plate mechanism for CNC multi-face machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219094334U true CN219094334U (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223287183.9U Active CN219094334U (en) | 2022-12-08 | 2022-12-08 | Bridge plate mechanism for CNC multi-face machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219094334U (en) |
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2022
- 2022-12-08 CN CN202223287183.9U patent/CN219094334U/en active Active
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Effective date of registration: 20240308 Address after: 519000, Building 5, 101-1, No. 82 Dingye Road, Tangjiawan Town, High tech Zone, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Yanjing Precision Machinery Co.,Ltd. Country or region after: China Address before: 528400 area C, first floor, No.16 Meiyuan Road, Qianlong village, Sanxiang Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan Yanjing Precision Machinery Co.,Ltd. Country or region before: China |