CN215903112U - Numerical control milling and boring machine convenient to axial positioning - Google Patents
Numerical control milling and boring machine convenient to axial positioning Download PDFInfo
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- CN215903112U CN215903112U CN202122144907.3U CN202122144907U CN215903112U CN 215903112 U CN215903112 U CN 215903112U CN 202122144907 U CN202122144907 U CN 202122144907U CN 215903112 U CN215903112 U CN 215903112U
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- 238000003801 milling Methods 0.000 title claims abstract description 29
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a numerical control milling and boring machine convenient for axial positioning, which comprises a numerical control milling and boring machine, wherein a positioning tool is arranged on a workbench of the numerical control milling and boring machine, the positioning tool is provided with a first positioning head, one side of the first positioning head is provided with a second positioning head, the first positioning head and the second positioning head are spliced together, the upper surfaces of the first positioning head and the second positioning head are uniformly provided with a plurality of sleeve heads, and a groove is arranged between the adjacent two sleeve heads on the upper surfaces of the first positioning head and the second positioning head. So that the workpiece is sufficiently stable during the machining process.
Description
Technical Field
The utility model relates to the technical field of boring and milling machines, in particular to a numerical control boring and milling machine convenient for axial positioning.
Background
The numerical control horizontal milling and boring machine is suitable for processing various procedures such as rough and fine boring, milling and the like of large and medium-sized parts and box-shaped parts, a fixed workpiece of the existing numerical control milling and boring machine is mostly matched with a working table by a fixed tool, but the fixed tool of the existing numerical control milling and boring machine has the following problems: the fixing tool of the existing numerical control milling and boring machine cannot effectively perform axial positioning on a workpiece, so that the workpiece can generate abnormal motion in the machining process, and the machining precision of the workpiece is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a numerical control milling and boring machine convenient for axial positioning, and aims to solve the problem that the machining precision of a workpiece is influenced because the workpiece is subjected to abnormal movement in the machining process because the conventional fixing tool of the numerical control milling and boring machine cannot effectively perform axial positioning on the workpiece.
The utility model is realized by the following steps:
a numerical control milling and boring machine convenient for axial positioning comprises a numerical control milling and boring machine, wherein a positioning tool is mounted on a workbench of the numerical control milling and boring machine, the positioning tool is provided with a first positioning head, one side of the first positioning head is provided with a second positioning head, the first positioning head and the second positioning head are connected together in an inserting mode, a plurality of sleeve heads are uniformly arranged on the upper surfaces of the first positioning head and the second positioning head, grooves are formed between the adjacent two sleeve heads on the upper surfaces of the first positioning head and the second positioning head, the back surfaces of the sleeve heads are in threaded connection with compression bolts, and compression assemblies are arranged above the first positioning head and the second positioning head; first location head and second location head mutually support, thereby the convenience carries out bearing and fixed to the work piece of different length, the pullover is convenient for overlap the tip at the work piece, thereby conveniently carry out axial positioning to the work piece, the recess is convenient for add man-hour can cooperate the compressing assembly to insert the work piece pressfitting on the indent at work piece overlength or need to work piece tip, compression bolt is convenient for support on the tip inserts pullover inboard work piece, thereby make things convenient for the sufficient stability of work piece, the use of the work piece of being convenient for, compress tightly the subassembly and be convenient for the pressfitting at the work piece upper surface, thereby conveniently compress tightly work piece and first location head and second location head complex structure on the workstation.
Furthermore, sleeve rods are arranged at the front end and the rear end of one surface, facing the second positioning head, of the first positioning head, a socket is arranged at one end, facing the second positioning head, of each sleeve rod, and a positioning bolt is arranged on the upper surface of each sleeve rod; the loop bar is convenient for cooperate the second location head, and the first location head of being convenient for is pegged graft with the second location head and is in the same place, and the socket is convenient for cooperate the second location head, makes things convenient for second location head and loop bar to peg graft together, and positioning bolt is convenient for fix the distance between first location head and the second location head, and the first location head of being convenient for and the stable cooperation of second location head are used.
Furthermore, one end of the sleeve head facing the second positioning head is provided with a slot, and the bottom surface of the first positioning head is uniformly provided with a plurality of clamping blocks; the end part of the workpiece convenient to insert into the inner side of the sleeve head through the slot is convenient to fix and use the workpiece, and the fixture block is convenient to match with the first positioning head and can be clamped on the workbench, so that the first positioning head is convenient to stabilize.
Furthermore, inserting rods are arranged at the positions, facing the socket, of the second positioning heads, and clamping blocks are uniformly arranged on the bottom surfaces of the second positioning heads; the inserted bar is convenient for the second positioning head to be inserted into the sleeve rod together, the second positioning head is convenient for to be matched with the first positioning head for use, the fixture block is convenient for the second positioning head to be clamped with the workbench together, and the second positioning head is convenient for to be stably used.
Furthermore, the compression assembly comprises a compression rod, a screw rod and a nut, the screw rods are arranged at two ends of the compression rod, the bottom ends of the screw rods are provided with connectors, and the nut is connected to the screw rods in a threaded manner; the depression bar is convenient for press at the work piece surface to the convenience is fixed the work piece, and the screw rod is convenient for cooperate the screw rod, thereby the convenience is adjusted the position of depression bar, makes the depression bar stabilize on the pressfitting work piece, and the connector is convenient for screw rod bottom joint on the workstation, is convenient for compress tightly that the subassembly is stable and link together with the workstation.
Furthermore, connecting plates are arranged at two ends of the pressing rod, and a pressing groove is formed in the position, aligned with the groove, of the bottom surface of the pressing rod; the connecting plate is convenient for cooperate the screw rod to make things convenient for depression bar and screw rod to link together, the indent is convenient for cooperate the work piece, makes things convenient for the depression bar can the pressfitting on the surface of work piece, and the work piece of being convenient for is stabilized on positioning tool.
Compared with the prior art, the utility model has the beneficial effects that: the positioning tool for processing the workpiece of the numerical control milling and boring machine is improved and optimized, so that the positioning tool can stably axially position the workpiece, the workpiece is sufficiently stable in the processing process, meanwhile, the positioning tool with the structure can compress and fix the workpieces of different gears, the workpiece is convenient to fix, and the use flexibility of the positioning tool is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a positioning tool of the present invention;
FIG. 2 is a schematic view of a first positioning head according to the present invention;
FIG. 3 is a schematic view of a second positioning head according to the present invention;
FIG. 4 is a schematic view of the hold-down assembly of the present invention;
in the figure: 1-a first positioning head; 11-looping; 12-a slot; 13-hold down bolts; 14-a groove; 15-a fixture block; 16-a loop bar; 17-a socket; 18-a positioning bolt; 2-a second positioning head; 21-a plunger; 3-a pressing component; 31-a pressure bar; 311-pressing groove; 312-connecting plate; 32-screw rod; 321-a connector; 33-screw cap.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example (b): referring to fig. 1, 2 and 3: a numerical control milling and boring machine convenient for axial positioning comprises a numerical control milling and boring machine, wherein a positioning tool is mounted on a workbench of the numerical control milling and boring machine, the positioning tool is provided with a first positioning head 1, one side of the first positioning head 1 is provided with a second positioning head 2, the first positioning head 1 and the second positioning head 2 are connected together in an inserting mode, a plurality of sleeve heads 11 are uniformly arranged on the upper surfaces of the first positioning head 1 and the second positioning head 2, a groove 14 is formed between the upper surfaces of the first positioning head 1 and the second positioning head 2 along two adjacent sleeve heads 11, the back surfaces of the sleeve heads 11 are in threaded connection with compression bolts 13, and compression assemblies 3 are arranged above the first positioning head 1 and the second positioning head 2; the first positioning head 1 and the second positioning head 2 are matched with each other, so that workpieces with different lengths can be conveniently supported and fixed, the sleeve head 11 is conveniently sleeved at the end part of the workpiece, so that the workpiece can be conveniently axially positioned, the groove 14 is convenient for being matched with the pressing component 3 to press the workpiece on the pressing groove 311 when the workpiece is too long or the end part of the workpiece needs to be machined, the pressing bolt 13 is convenient to abut against the workpiece with the end part inserted into the inner side of the sleeve head 11, so that the workpiece is convenient to be sufficiently stable and convenient to use, and the pressing component 3 is convenient to be pressed on the upper surface of the workpiece, so that the workpiece and a structure matched with the first positioning head 1 and the second positioning head 2 are conveniently pressed on the workbench; the structure enables the positioning tool to perform axial positioning on the workpiece stably, so that the workpiece is stable enough in the machining process, meanwhile, the positioning tool with the structure can compress and fix the workpieces of different gears, the workpiece is convenient to fix, and the use flexibility of the positioning tool is effectively improved.
Referring to FIG. 2: a sleeve rod 16 is arranged at the front end and the rear end of one surface, facing the second positioning head 2, of the first positioning head 1, a socket 17 is arranged at one end, facing the second positioning head 2, of the sleeve rod 16, and a positioning bolt 18 is arranged on the upper surface of the sleeve rod 16; the sleeve rod 16 is convenient to be matched with the second positioning head 2, so that the first positioning head 1 and the second positioning head 2 are conveniently inserted together, the socket 17 is convenient to be matched with the second positioning head 2, so that the second positioning head 2 and the sleeve rod 16 are conveniently inserted together, the positioning bolt 18 is convenient to fix the distance between the first positioning head 1 and the second positioning head 2, so that the first positioning head 1 and the second positioning head 2 are conveniently and stably matched for use; one end of the sleeve head 11 facing the second positioning head 2 is provided with a slot 12, and the bottom surface of the first positioning head 1 is uniformly provided with a plurality of clamping blocks 15; the slot 12 is convenient for the tip of work piece to insert pullover 11 inboardly to make things convenient for the fixed of work piece and use, fixture block 15 is convenient for cooperate first positioner 1 can the block on the workstation, the stability of first positioner 1 of being convenient for.
Referring to FIG. 3: the positions of the second positioning head 2 facing the socket 17 are provided with inserting rods 21, and the bottom surface of the second positioning head 2 is uniformly provided with clamping blocks 15; the inserting rod 21 is convenient for the second positioning head 2 and the loop bar 16 to be inserted together, the second positioning head 2 is convenient for being matched with the first positioning head 1 for use, the clamping block 15 is convenient for the second positioning head 2 to be clamped with the workbench, and the stable use of the second positioning head 2 is convenient.
Referring to FIG. 4: the pressing assembly 3 comprises a pressing rod 31, a screw rod 32 and a nut 33, the screw rods 32 are arranged at two ends of the pressing rod 31, the bottom ends of the screw rods 32 are provided with connectors 321, and the nut 33 is connected to the screw rods 32 in a threaded manner; the pressing rod 31 is convenient to press on the surface of a workpiece, so that the workpiece is convenient to fix, the screw rod 32 is convenient to match with the screw rod 32, so that the position of the pressing rod 31 is convenient to adjust, the pressing rod 31 is stable to press on the workpiece, the connecting head 321 is convenient to clamp the bottom end of the screw rod 32 on a workbench, and the pressing component 3 is convenient to stably connect with the workbench; the two ends of the pressure lever 31 are both provided with connecting plates 312, and the position of the bottom surface of the pressure lever 31 aligned with the groove 14 is provided with a pressure groove 311; the connecting plate 312 is convenient to match with the screw 32, so that the pressing rod 31 and the screw 32 are convenient to connect together, the pressing groove 311 is convenient to match with a workpiece, the pressing rod 31 can be pressed on the surface of the workpiece conveniently, and the workpiece is convenient to be stabilized on the positioning tool.
The using method comprises the following steps: during the use, the workpiece is installed between the first positioning head 1 and the second positioning head 2 according to the use requirement, then the positioning bolt 18 is screwed, the distance between the first positioning head 1 and the second positioning head 2 is fixed, the workpiece is stabilized between the two sleeve heads 11 by screwing the compression bolt 13, then the screw 32 is clamped on the workbench, the two ends of the compression rod 31 are sleeved on the screw 32, then the compression rod 31 is pressed on the surface of the workpiece, then the screw 32 is screwed, so that the compression rod 31 can be stably pressed on the surface of the workpiece, when the end part of the workpiece is required to be machined or the workpiece is required to be machined, the workpiece is only required to be placed into the groove 14, and then the compression assembly 3 is utilized to compress.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a numerical control milling and boring machine convenient to axial positioning, includes the numerical control milling and boring machine, install positioning tool on the workstation of numerical control milling and boring machine, its characterized in that: the positioning tool is provided with a first positioning head (1), one side of the first positioning head (1) is provided with a second positioning head (2), the first positioning head (1) and the second positioning head (2) are connected in an inserting mode, the upper surfaces of the first positioning head (1) and the second positioning head (2) are uniformly provided with a plurality of sleeve heads (11), the upper surfaces of the first positioning head (1) and the second positioning head (2) are provided with grooves (14) along the space between the two adjacent sleeve heads (11), the back of each sleeve head (11) is in threaded connection with a compression bolt (13), and compression assemblies (3) are arranged above the first positioning head (1) and the second positioning head (2).
2. The numerical control milling and boring machine convenient for axial positioning is characterized in that sleeve rods (16) are arranged at the front end and the rear end of one surface, facing the second positioning head (2), of the first positioning head (1), a socket (17) is arranged at one end, facing the second positioning head (2), of each sleeve rod (16), and a positioning bolt (18) is arranged on the upper surface of each sleeve rod (16).
3. The numerical control milling and boring machine convenient for axial positioning as recited in claim 2, characterized in that the end of the sleeve head (11) facing the second positioning head (2) is provided with a slot (12), and the bottom surface of the first positioning head (1) is uniformly provided with a plurality of clamping blocks (15).
4. The numerical control milling and boring machine convenient for axial positioning as recited in claim 3, characterized in that the second positioning head (2) is provided with an insert rod (21) at the position facing the socket (17), and the bottom surface of the second positioning head (2) is uniformly provided with the fixture blocks (15).
5. The numerical control boring and milling machine convenient for axial positioning is characterized in that the compression assembly (3) comprises a compression rod (31), a screw rod (32) and a nut (33), the screw rod (32) is arranged at both ends of the compression rod (31), the bottom end of the screw rod (32) is provided with a connector (321), and the nut (33) is connected to the screw rod (32) in a threaded manner.
6. The numerical control boring and milling machine convenient for axial positioning is characterized in that connecting plates (312) are arranged at two ends of the pressure rod (31), and a pressure groove (311) is arranged at the position, aligned with the groove (14), of the bottom surface of the pressure rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144907.3U CN215903112U (en) | 2021-09-07 | 2021-09-07 | Numerical control milling and boring machine convenient to axial positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144907.3U CN215903112U (en) | 2021-09-07 | 2021-09-07 | Numerical control milling and boring machine convenient to axial positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215903112U true CN215903112U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122144907.3U Expired - Fee Related CN215903112U (en) | 2021-09-07 | 2021-09-07 | Numerical control milling and boring machine convenient to axial positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215903112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119871037A (en) * | 2025-03-11 | 2025-04-25 | 肇庆华信高精密机械有限公司 | Multi-shaft dynamic locking type displacement-preventing vertical machining center and method for workbench |
-
2021
- 2021-09-07 CN CN202122144907.3U patent/CN215903112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119871037A (en) * | 2025-03-11 | 2025-04-25 | 肇庆华信高精密机械有限公司 | Multi-shaft dynamic locking type displacement-preventing vertical machining center and method for workbench |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |