CN215659129U - Prevent numerical control milling and boring machine that work piece warp - Google Patents
Prevent numerical control milling and boring machine that work piece warp Download PDFInfo
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- CN215659129U CN215659129U CN202122435513.3U CN202122435513U CN215659129U CN 215659129 U CN215659129 U CN 215659129U CN 202122435513 U CN202122435513 U CN 202122435513U CN 215659129 U CN215659129 U CN 215659129U
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Abstract
The utility model discloses a numerical control milling and boring machine capable of preventing a workpiece from deforming, which relates to the technical field of numerical control milling and boring machines and comprises the following components: a main body; the workpiece plate is arranged at the top end of the main body and is used for moving and processing the workpiece; and the positioning mechanism is arranged in the workpiece plate, penetrates through the top end of the workpiece plate and is used for placing and positioning the workpiece. The anti-loosening mechanism can prevent a workpiece from loosening by arranging the fixing mechanism, the anti-loosening soft cushion is fixed by the mutual sleeving of the limiting clamping plate and the sliding push block, meanwhile, the pin block enters the limiting clamping plate through extrusion and extrudes the second spring, then the second spring pushes the pin block to be clamped into the sliding push block through pressure rebound, at the moment, the limiting rotating ring rotates in the moving block through the rotating bolt, meanwhile, the sliding push block pushes the anti-loosening soft cushion to extrude the outer wall of the workpiece under the rotating drive of the bolt, and the workpiece can be effectively prevented from loosening through the mutual matching of the plurality of parts.
Description
Technical Field
The utility model relates to the technical field of numerical control milling and boring machines, in particular to a numerical control milling and boring machine capable of preventing a workpiece from deforming.
Background
The numerical control milling and boring machine can mill materials and bore prefabricated holes, so that the materials can meet the drawing processing requirements, and the numerical control milling and boring machine has the capability of processing high-precision holes or surfaces.
When the existing numerical control boring and milling machine is used, vibration is generated when a workpiece is machined due to looseness of the workpiece, so that a cutter is collided to generate deformation, the workpiece is scrapped, the existing device is complex in positioning the workpiece, time consumption is long, the machining efficiency of the workpiece is seriously influenced, and the existing numerical control boring and milling machine is not beneficial to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a numerical control milling and boring machine capable of preventing a workpiece from deforming so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a numerical control milling and boring machine capable of preventing workpiece deformation comprises:
a main body;
the workpiece plate is arranged at the top end of the main body and is used for moving and processing the workpiece;
the positioning mechanism is arranged in the workpiece plate, penetrates through the top end of the workpiece plate and is used for placing and positioning the workpiece;
and the fixing mechanism is positioned at one end of the positioning mechanism and used for clamping and fixing the workpiece.
As a still further scheme of the utility model: the positioning mechanism comprises a moving block, ratchets, a knob, a sliding push rod, a fixed clamping block, a first spring, limiting slide rings, a first bidirectional threaded rod and a second bidirectional threaded rod, the first bidirectional threaded rod and the second bidirectional threaded rod are respectively positioned at two ends of a workpiece plate and penetrate into the workpiece plate, the second bidirectional threaded rod is positioned right below the first bidirectional threaded rod, two groups of limiting slide rings are respectively positioned at two sides of the first bidirectional threaded rod and the second bidirectional threaded rod and are respectively sleeved with the first bidirectional threaded rod and the second bidirectional threaded rod, the moving block is fixed at the top end of the limiting slide rings and is positioned on the upper surface of the workpiece plate, the two ratchets are respectively used for fixing one ends of the first bidirectional threaded rod and the second bidirectional threaded rod and are positioned in the workpiece plate, the knob is fixed at the central position of one end of the ratchets, which is far away from the workpiece plate, the fixed clamping block is positioned on one side of the ratchet wheel, the first spring is positioned on one side, away from the ratchet wheel, of the fixed clamping block and positioned inside the workpiece plate, and the sliding push rod is fixed at one end of the fixed clamping block and penetrates through the outer wall of one end of the workpiece plate.
As a still further scheme of the utility model: the fixing mechanism comprises a limiting clamping plate, an anti-skidding soft cushion, a pin block, a second spring, a sliding push block, a bolt and a limiting rotating ring, the sliding push block is located inside one end, close to the moving block, of the moving block, the pin block is located on one side, away from the moving block, of the sliding push block, the limiting clamping plate is fixed at one end of the anti-skidding soft cushion and is sleeved with the sliding push block, the pin block is located at two ends of the limiting clamping plate and penetrates through the sliding push block, the second spring is located on one side of the pin block and located inside the limiting clamping plate, the bolt is located at two ends, away from the sliding push block, of the moving block and penetrates through the sliding push block, and the limiting rotating ring is fixed at one end of the bolt and is sleeved with the moving block.
As a still further scheme of the utility model: the workpiece plate is connected with the limiting sliding ring, the sliding push rod and the fixed clamping block, a limiting sliding groove matched with the outer wall of the workpiece plate is formed in the position where the workpiece plate is connected with the limiting sliding ring, the sliding push rod and the fixed clamping block, and the first bidirectional threaded rod and the second bidirectional threaded rod are rotatably connected with the workpiece plate through bearings.
As a still further scheme of the utility model: the ratchet wheel is meshed with the fixed clamping block through a tooth block, and a connecting rotary groove matched with the outer wall of the moving block is formed in the connecting position of the moving block, the sliding push block, the bolt and the limiting rotary ring.
As a still further scheme of the utility model: the sliding push block is provided with a threaded groove matched with the outer wall of the sliding push block at the joint position with the bolt, and a sliding clamping groove matched with the outer wall of the sliding push block at the joint position with the limiting clamping plate and the pin block.
As a still further scheme of the utility model: the position where the pin block is connected with the second spring is provided with a limiting baffle, and the position where the limiting clamping plate is connected with the pin block is provided with a movable sliding groove matched with the outer wall of the limiting clamping plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the fixing mechanism, the mechanism can prevent a workpiece from loosening, the anti-slip soft cushion is fixed by the mutual sleeving of the limiting clamping plate and the sliding push block, meanwhile, the pin block enters the limiting clamping plate through extrusion and extrudes the second spring, then the second spring pushes the pin block to be clamped into the sliding push block through pressure rebound, the limiting rotating ring rotates in the moving block through the rotating bolt, meanwhile, the sliding push block pushes the anti-slip soft cushion to extrude the outer wall of the workpiece under the rotating drive of the bolt, and the workpiece can be effectively prevented from loosening through the mutual matching of the parts;
2. through setting up positioning mechanism, this mechanism can realize fixing a position the work piece, through rotatory two knobs respectively, two ratchets drive first bidirectional threaded rod respectively simultaneously, the second bidirectional threaded rod is rotatory, two sets of spacing sliding rings are respectively at first bidirectional threaded rod this moment, the rotatory drive of second bidirectional threaded rod is down, drive the movable block and remove, two fixed fixture blocks are under the rotatory extrusion of ratchet simultaneously, drive the sliding push rod and extrude first spring in the inside of work piece board, then first spring promotes fixed fixture block through the extrusion bounce-back and resets, and it is fixed to the ratchet meshing, can fix a position the work piece through mutually supporting of above a plurality of parts.
Drawings
FIG. 1 is a schematic structural diagram of a numerical control milling and boring machine for preventing a workpiece from deforming;
FIG. 2 is a schematic sectional view of a positioning mechanism and a fixing mechanism of the numerical control milling and boring machine for preventing deformation of a workpiece;
FIG. 3 is a partial enlarged schematic view of a part A of the numerical control milling and boring machine for preventing the workpiece from deforming;
FIG. 4 is a partial enlarged schematic view of a part B of the numerical control milling and boring machine for preventing workpiece deformation.
In the figure: 1. a main body; 2. a positioning mechanism; 201. a moving block; 202. a ratchet wheel; 203. a knob; 204. a sliding push rod; 205. fixing the fixture block; 206. a first spring; 207. a limiting slip ring; 208. a first bidirectional threaded rod; 209. a second bidirectional threaded rod; 3. a fixing mechanism; 301. a limiting clamping plate; 302. an anti-slip soft cushion; 303. a pin block; 304. a second spring; 305. sliding the push block; 306. a bolt; 307. a limiting rotating ring; 4. a workpiece plate.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a numerical control milling and boring machine for preventing deformation of a workpiece includes:
a main body 1;
the workpiece plate 4 is arranged at the top end of the main body 1 and is used for moving and processing the workpiece;
the positioning mechanism 2 is arranged inside the workpiece plate 4, penetrates through the top end of the workpiece plate 4 and is used for placing and positioning a workpiece;
and the fixing mechanism 3 is positioned at one end of the positioning mechanism 2 and is used for clamping and fixing the workpiece.
The numerical control milling and boring machine capable of preventing the workpiece from deforming carries out auxiliary movement on a workpiece plate 4 through a main body 1.
In FIGS. 2 to 3: the positioning mechanism 2 comprises a moving block 201, ratchet wheels 202, a knob 203, a sliding push rod 204, a fixed fixture block 205, a first spring 206, a limiting slide ring 207, a first bidirectional threaded rod 208 and a second bidirectional threaded rod 209, wherein the first bidirectional threaded rod 208 and the second bidirectional threaded rod 209 are respectively positioned at two ends of the workpiece plate 4 and penetrate through the workpiece plate 4, the second bidirectional threaded rod 209 is positioned right below the first bidirectional threaded rod 208, two groups of limiting slide rings 207 are respectively positioned at two sides of the first bidirectional threaded rod 208 and the second bidirectional threaded rod 209 and are respectively sleeved with the first bidirectional threaded rod 208 and the second bidirectional threaded rod 209, the moving block 201 is fixed at the top end of the limiting slide ring 207 and is positioned on the upper surface of the workpiece plate 4, the two ratchet wheels 202 are respectively fixed at one end of the first bidirectional threaded rod 208 and one end of the second bidirectional threaded rod 209 and are positioned inside the workpiece plate 4, the knob 203 is fixed at the center position of the ratchet wheel 202 far away from the workpiece plate 4, the fixed fixture block 205 is located at one side of the ratchet wheel 202, the first spring 206 is located at one side of the fixed fixture block 205 away from the ratchet wheel 202 and is located inside the workpiece plate 4, and the sliding push rod 204 is fixed at one end of the fixed fixture block 205 and penetrates through an outer wall of one end of the workpiece plate 4.
According to the numerical control milling and boring machine capable of preventing the workpiece from deforming, workpieces of different sizes are connected and positioned through the first bidirectional threaded rod 208, the second bidirectional threaded rod 209 and the moving block 201, and dislocation during workpiece processing is avoided.
In FIGS. 2 to 4: the fixing mechanism 3 comprises a limiting clamping plate 301, an anti-skidding cushion 302, a pin block 303, a second spring 304, a sliding push block 305, a bolt 306 and a limiting rotating ring 307, wherein the sliding push block 305 is located inside one end of the moving block 201 close to each other, the pin block 303 is located on one side, away from the moving block 201, of the sliding push block 305, the limiting clamping plate 301 is fixed at one end of the anti-skidding cushion 302 and is mutually sleeved with the sliding push block 305, the pin block 303 is located at two ends of the limiting clamping plate 301 and penetrates through the inside of the sliding push block 305, the second spring 304 is located on one side of the pin block 303 and is located inside the limiting clamping plate 301, the bolt 306 is located at two ends, away from the sliding push block 305, of the moving block 201 and penetrates through the inside of the sliding push block 201 to the sliding push block 305, and the limiting rotating ring 307 is fixed at one end of the bolt 306 and is mutually sleeved with the moving block 201.
The numerical control milling and boring machine capable of preventing the workpiece from deforming is used for extruding and fixing the workpiece through the sliding push block 305 and the anti-skidding soft cushion 302, and is convenient for avoiding the workpiece from being loosened and deformed during machining.
In FIGS. 2 to 3: the workpiece plate 4 is provided with a limiting sliding groove matched with the outer wall of the workpiece plate at the connecting position of the limiting sliding ring 207, the sliding push rod 204 and the fixed fixture block 205, and the first bidirectional threaded rod 208 and the second bidirectional threaded rod 209 are rotatably connected with the workpiece plate 4 through bearings.
According to the numerical control milling and boring machine capable of preventing the workpiece from deforming, the limiting sliding ring 207, the sliding push rod 204 and the fixed clamping block 205 are enabled to slide in a limiting mode in the workpiece plate 4 through the limiting sliding groove.
In FIGS. 2 to 3: the ratchet 202 is meshed with the fixed fixture block 205 through a toothed block, and a connecting rotary groove matched with the outer wall of the moving block 201 is formed in the connecting position of the moving block, the sliding push block 305, the bolt 306 and the limiting rotary ring 307.
According to the numerical control milling and boring machine capable of preventing the workpiece from deforming, the bolt 306 and the limiting rotary ring 307 are enabled to rotate in a limiting mode in the moving block 201 through the connecting rotary groove.
In FIGS. 2 to 4: the joint of the sliding push block 305 and the bolt 306 is provided with a thread groove matched with the outer wall of the sliding push block, and the joint of the sliding push block 305, the limiting clamping plate 301 and the pin block 303 is provided with a sliding clamping groove matched with the outer wall of the limiting clamping plate.
According to the numerical control milling and boring machine capable of preventing the workpiece from deforming, the sliding push block 305 is driven by the rotation of the bolt 306 through the thread groove to push the anti-skidding soft cushion 302 to extrude the outer wall of the workpiece, and the workpiece is convenient to connect and fix.
In FIGS. 2 to 4: the connecting position of the pin block 303 and the second spring 304 is provided with a limiting baffle, and the connecting position of the limiting clamping plate 301 and the pin block 303 is provided with a movable sliding groove matched with the outer wall of the movable sliding groove.
According to the numerical control milling and boring machine capable of preventing the workpiece from deforming, the pin blocks 303 are enabled to slide in the limiting clamping plates 301 in a limiting mode through the limiting baffle plates.
The working principle of the utility model is as follows: when the anti-skidding slide ring device is used, a workpiece is placed at the top end of a workpiece plate 4, the anti-skidding cushion 302 is placed at one side of the sliding push block 305, the limiting clamp plate 301 is driven by the anti-skidding cushion 302 to be inserted into the sliding clamp groove of the sliding push block 305, the pin block 303 enters the moving chute of the limiting clamp plate 301 through extrusion and extrudes the second spring 304, the second spring 304 pushes the pin block 303 to be clamped into the sliding push block 305 through pressure and rebounding, so that the anti-skidding cushion 302 is conveniently and quickly fixed, the two knobs 203 are respectively rotated at the moment, the two ratchet wheels 202 respectively drive the first bidirectional threaded rod 208 and the second bidirectional threaded rod 209 to rotate under the drive of the knobs 203, the two groups of limiting slide rings 207 respectively drive the moving block 201 to move under the drive of the first bidirectional threaded rod 208 and the second bidirectional threaded rod 209 to position the workpiece, meanwhile, under the rotating extrusion of the ratchet 202, the two fixed fixture blocks 205 drive the sliding push rod 204 to extrude the first spring 206 in the limiting sliding groove of the workpiece plate 4, then the first spring 206 pushes the fixed fixture blocks 205 to reset through extrusion rebounding, and the ratchet 202 is meshed and fixed, at the moment, the bolt 306 is rotated to enable the limiting rotating ring 307 to rotate in the connecting rotating groove of the moving block 201, meanwhile, the sliding push block 305 drives the anti-sliding soft cushion 302 to extrude the outer wall of the workpiece through the rotation of the bolt 306 through a threaded groove, so that the workpiece is convenient to connect and fix, and the phenomenon that the workpiece is loosened and deformed during processing is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a prevent numerical control milling-boring machine of work piece deformation which characterized in that includes:
a main body (1);
the workpiece plate (4) is arranged at the top end of the main body (1) and is used for moving and processing the workpiece;
the positioning mechanism (2) is arranged inside the workpiece plate (4), penetrates through the top end of the workpiece plate (4) and is used for placing and positioning a workpiece;
and the fixing mechanism (3) is positioned at one end of the positioning mechanism (2) and is used for clamping and fixing the workpiece.
2. The numerical control milling and boring machine capable of preventing the deformation of the workpiece as claimed in claim 1, wherein the positioning mechanism (2) comprises a moving block (201), a ratchet wheel (202), a knob (203), a sliding push rod (204), a fixed fixture block (205), a first spring (206), a limiting slide ring (207), a first bidirectional threaded rod (208) and a second bidirectional threaded rod (209), the first bidirectional threaded rod (208) and the second bidirectional threaded rod (209) are respectively located at two ends of the workpiece plate (4) and penetrate through the workpiece plate (4), the second bidirectional threaded rod (209) is located right below the first bidirectional threaded rod (208), two groups of the limiting slide rings (207) are respectively located at two sides of the first bidirectional threaded rod (208) and the second bidirectional threaded rod (209) and are respectively sleeved with the first bidirectional threaded rod (208) and the second bidirectional threaded rod (209), the moving block (201) is fixed to the top end of the limiting sliding ring (207) and located on the upper surface of the workpiece plate (4), the two ratchet wheels (202) are respectively used for fixing one end of the first bidirectional threaded rod (208) and one end of the second bidirectional threaded rod (209) and located inside the workpiece plate (4), the knob (203) is fixed to the center of one end, away from the workpiece plate (4), of each ratchet wheel (202), the fixed fixture block (205) is located on one side of the ratchet wheel (202), the first spring (206) is located on one side, away from the ratchet wheel (202), of the fixed fixture block (205) and located inside the workpiece plate (4), and the sliding push rod (204) is fixed to one end of the fixed fixture block (205) and penetrates through the outer wall of one end of the workpiece plate (4).
3. The numerical control milling and boring machine capable of preventing the workpiece from deforming is characterized in that the fixing mechanism (3) comprises a limiting clamping plate (301), an anti-skidding cushion (302), a pin block (303), a second spring (304), a sliding push block (305), a bolt (306) and a limiting rotating ring (307), the sliding push block (305) is positioned inside one end, close to the moving block (201), of the moving block (201), the pin block (303) is positioned on one side, away from the moving block (201), of the sliding push block (305), the limiting clamping plate (301) is fixed at one end of the anti-skidding cushion (302) and is sleeved with the sliding push block (305), the pin blocks (303) are positioned at two ends of the limiting clamping plate (301) and penetrate into the sliding push block (305), the second spring (304) is positioned on one side of the pin block (303) and is positioned inside the limiting clamping plate (301), the bolt (306) is located at two ends of one side, far away from the sliding push block (305), of the moving block (201) and penetrates through the moving block (201) to the inside of the sliding push block (305), and the limiting rotating ring (307) is fixed at one end of the bolt (306) and is mutually sleeved with the moving block (201).
4. The numerical control milling and boring machine capable of preventing the workpiece from deforming as claimed in claim 2, wherein the workpiece plate (4) is provided with a limiting sliding groove matched with the outer wall of the workpiece plate at the connecting position of the limiting sliding ring (207), the sliding push rod (204) and the fixed clamping block (205), and the first bidirectional threaded rod (208) and the second bidirectional threaded rod (209) are rotatably connected with the workpiece plate (4) through bearings.
5. The numerical control milling and boring machine capable of preventing the workpiece from deforming as claimed in claim 2, wherein the ratchet wheel (202) is connected with the fixed fixture block (205) through meshing of a toothed block, and a connecting rotary groove matched with the outer wall of the moving block (201) is formed at the connecting position of the moving block (201), the sliding push block (305), the bolt (306) and the limiting rotary ring (307).
6. The numerical control milling and boring machine capable of preventing the workpiece from deforming as claimed in claim 3, wherein a threaded groove matched with the outer wall of the sliding push block (305) is formed at the connecting position of the sliding push block (305) and the bolt (306), and a sliding clamping groove matched with the outer wall of the sliding push block (305) is formed at the connecting position of the sliding push block (305), the limiting clamping plate (301) and the pin block (303).
7. The numerical control milling and boring machine capable of preventing the workpiece from deforming is characterized in that a limiting baffle is arranged at the position where the pin block (303) is connected with the second spring (304), and a moving chute matched with the outer wall of the limiting baffle plate (301) is arranged at the position where the limiting baffle plate (301) is connected with the pin block (303).
Priority Applications (1)
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CN202122435513.3U CN215659129U (en) | 2021-10-11 | 2021-10-11 | Prevent numerical control milling and boring machine that work piece warp |
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CN202122435513.3U CN215659129U (en) | 2021-10-11 | 2021-10-11 | Prevent numerical control milling and boring machine that work piece warp |
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CN215659129U true CN215659129U (en) | 2022-01-28 |
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CN202122435513.3U Active CN215659129U (en) | 2021-10-11 | 2021-10-11 | Prevent numerical control milling and boring machine that work piece warp |
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2021
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