CN211219739U - Numerical control machining center - Google Patents
Numerical control machining center Download PDFInfo
- Publication number
- CN211219739U CN211219739U CN201922223807.2U CN201922223807U CN211219739U CN 211219739 U CN211219739 U CN 211219739U CN 201922223807 U CN201922223807 U CN 201922223807U CN 211219739 U CN211219739 U CN 211219739U
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- Prior art keywords
- machining center
- rod
- numerical control
- control machining
- cavity
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- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 244000309464 bull Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a digit control machine tool technical field, and a numerical control machining center is disclosed, including the machining center body, the inside of machining center body is provided with the workstation, the cavity has been seted up to the inside of workstation, the bar mouth has been seted up to the upper end of cavity, the fixed rectangle pole that is provided with of lower extreme of bar mouth, the pole wall symmetry of rectangle pole is provided with the sleeve pipe, two sleeve pipes all cup joint in the outside of rectangle pole and with the pole wall sliding connection of rectangle pole, two sheathed tube upper ends are the fixed clamp splice that is provided with all, be provided with the work piece between two clamp splices, the lower extreme of cavity is provided with the lead screw, the left end of lead screw rotates through the lateral wall of a rolling bearing and workstation and is connected, the pole wall threaded connection of lead screw has the. The utility model discloses, it is more fixed to the centre gripping of work piece, produces more accurate finished product, improves production efficiency.
Description
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to a numerical control machining center.
Background
Along with the rapid development of national economy and the requirement of national defense construction in China, a great deal of urgent needs are put forward on high-grade numerical control machines, the machine tool is a symbol of the national manufacturing industry level, and a numerical control machining center representing the highest level of the machine tool manufacturing industry reflects the whole state of the national industrial development in a certain sense.
The conventional numerical control machining center is poor in clamping effect and complex in operation, and in the process of machining parts, the overall machining efficiency is low, and a finished product with high precision is difficult to obtain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the prior art in that numerical control machining center is relatively poor to the centre gripping effect of part, the operation is complicated, the relatively poor problem of finished product precision that obtains, and the numerical control machining center who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a numerical control machining center, includes the machining center body, the inside of machining center body is provided with the workstation, the cavity has been seted up to the inside of workstation, the bar mouth has been seted up to the upper end of cavity, the fixed rectangle pole that is provided with of lower extreme of bar mouth, the pole wall symmetry of rectangle pole is provided with the sleeve pipe, two the sleeve pipe all cup joint in the outside of rectangle pole and with the pole wall sliding connection of rectangle pole, two the sheathed tube upper end is all fixed and is provided with the clamp splice, two be provided with the work piece between the clamp splice, the lower extreme of cavity is provided with the lead screw, the left end of lead screw is connected through the lateral wall rotation of first rolling bearing with the workstation, the pole wall threaded connection of lead screw has the slider, the upper end of slider is provided with.
Preferably, clamping mechanism includes the rack, the fixed upper surface that sets up at the slider of rack, the fixed bull stick that is provided with in upper end of rack, the both ends of bull stick are passed through the lateral wall rotation of second rolling bearing and workstation and are connected, the fixed connecting rod that is provided with on the pole wall of bull stick, the fixed gear that is provided with in rear end of connecting rod, mesh between wheel and the rack, the both ends of connecting rod all rotate through first pivot and are connected with the arc pole, two the other end of arc pole all rotates through the second pivot and is connected with U type piece, two the upper end of U type piece all with sheathed tube lower side wall fixed connection.
Preferably, the side walls of the two clamping blocks are fixedly provided with first rubber anti-slip pads.
Preferably, the lower end of the machining center body is fixedly provided with a base.
Preferably, the lower end of the base is fixedly provided with a second rubber anti-skid pad.
Preferably, the screw rod penetrates through the right side wall of the workbench and is fixedly connected with a handle.
Compared with the prior art, the utility model provides a numerical control machining center possesses following beneficial effect:
1. this numerical control machining center, through rotating the handle, the handle drives the lead screw and rotates, and the second slider on lead screw surface removes, and lateral wall fixed connection's rack removal is gone up in the drive of second slider, and the rack drives the toothed disc rotation of upper end meshing, and the toothed disc drives front end fixed connection's connecting rod and rotates, and the arc pole that the connecting rod both ends rotation is connected rotates, makes things convenient for accurate centre gripping, and easy operation can adjust the centre gripping distance wantonly according to the work piece size.
2. This numerical control machining center rotates through two arc poles and drives the upper end and rotate and connect U type piece and remove, and two U type pieces drive upper end fixed connection's clamp splice and remove, and two clamp splices are fixed the work piece in the upper end of placing the board, and the drill bit is processed the work piece, and the centre gripping is more firm, produces more accurate finished product.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation is more fixed to the centre gripping of work piece, produces more accurate finished product, improves production efficiency.
Drawings
Fig. 1 is a schematic front structural view of a numerical control machining center according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic top view of the worktable.
In the figure: 1 processing center body, 2 workstations, 3 rectangular rods, 4 sleeves, 5 clamping blocks, 6 workpieces, 7 lead screws, 8 sliding blocks, 9 racks, 10 rotating rods, 11 connecting rods, 12 gears, 13 arc-shaped rods, 14U-shaped blocks, 15 first rubber anti-skid pads, 16 bases, 17 second rubber anti-skid pads and 18 handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a numerical control machining center comprises a machining center body 1, a workbench 2 is arranged inside the machining center body 1, a base 16 is fixedly arranged at the lower end of the machining center body 1, a second rubber anti-slip pad 17 is fixedly arranged at the lower end of the base 16, a cavity is arranged inside the workbench 2, a bar-shaped opening is arranged at the upper end of the cavity, a rectangular rod 3 is fixedly arranged at the lower end of the bar-shaped opening, sleeves 4 are symmetrically arranged on the rod wall of the rectangular rod 3, the two sleeves 4 are sleeved outside the rectangular rod 3 and are in sliding connection with the rod wall of the rectangular rod 3, clamping blocks 5 are fixedly arranged at the upper ends of the two sleeves 4, first rubber anti-slip pads 15 are fixedly arranged on the side walls of the two clamping blocks 5, a workpiece 6 is arranged between the two clamping blocks 5, a screw rod 7 is arranged at the lower end of the cavity, the screw rod 7 penetrates through the, the left end of lead screw 7 is connected with the lateral wall rotation of workstation 2 through first rolling bearing, the pole wall threaded connection of lead screw 7 has slider 8, slider 8's upper end is provided with clamping mechanism, clamping mechanism includes rack 9, the fixed upper surface that sets up at slider 8 of rack 9, the fixed bull stick 10 that is provided with in upper end of rack 9, the both ends of bull stick 10 are connected with the lateral wall rotation of workstation 2 through second rolling bearing, the fixed connecting rod 11 that is provided with on the pole wall of bull stick 10, the fixed gear 12 that is provided with in rear end of connecting rod 11, mesh between gear 12 and the rack 9, the both ends of connecting rod 11 all are connected with arc pole 13 through first pivot rotation, the other end of two arc poles 13 all is connected with U type piece 14 through the rotation of second pivot, the upper end of two U type pieces 14 all with sleeve 4's lower lateral wall fixed connection.
The utility model discloses in, rotate handle 18, handle 18 drives lead screw 7 and rotates, lead screw 7 drives pole wall threaded connection's slider 8 and removes, slider 8 drives upper end fixed connection's rack 9 and removes, rack 9 drives the gear 12 rotation of upper end, gear 12 drives bull stick 10 and rotates, bull stick 10 drives gear 12 front side fixed connection's connecting rod 11 and rotates, connecting rod 11 drives both ends and rotates the arc 13 of connecting and rotate, two arc 13 drive both ends and rotate the U type piece 14 of connecting and remove, two U type pieces 14 drive upper end fixed connection's sleeve pipe 4 motion, two sleeve pipes 4 drive upper end fixed connection's clamp splice 5 motion, two clamp splices 5 carry out the precision finishing with work piece 6 in the upper end of workstation 2 to work piece 6.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A numerical control machining center comprises a machining center body (1) and is characterized in that a workbench (2) is arranged inside the machining center body (1), a cavity is formed inside the workbench (2), a bar-shaped opening is formed in the upper end of the cavity, a rectangular rod (3) is fixedly arranged at the lower end of the bar-shaped opening, sleeves (4) are symmetrically arranged on the rod wall of the rectangular rod (3), the two sleeves (4) are sleeved outside the rectangular rod (3) and are in sliding connection with the rod wall of the rectangular rod (3), clamping blocks (5) are fixedly arranged at the upper ends of the two sleeves (4), a workpiece (6) is arranged between the two clamping blocks (5), a lead screw (7) is arranged at the lower end of the cavity, and the left end of the lead screw (7) is rotatably connected with the side wall of the workbench (2) through a first rotating bearing, the screw rod is characterized in that a sliding block (8) is connected to the rod wall of the screw rod (7) in a threaded mode, and a clamping mechanism is arranged at the upper end of the sliding block (8).
2. A numerical control machining center according to claim 1, characterized in that the clamping mechanism comprises a rack (9), the rack (9) is fixedly arranged on the upper surface of the sliding block (8), the upper end of the rack (9) is fixedly provided with a rotating rod (10), two ends of the rotating rod (10) are rotatably connected with the side wall of the workbench (2) through a second rotating bearing, a connecting rod (11) is fixedly arranged on the rod wall of the rotating rod (10), a gear (12) is fixedly arranged at the rear end of the connecting rod (11), the gear (12) and the rack (9) are meshed, arc-shaped rods (13) are rotatably connected to the two ends of the connecting rod (11) through first shaft pins, the other ends of the arc-shaped rods (13) are rotatably connected with U-shaped blocks (14) through second shaft pins, and the upper ends of the U-shaped blocks (14) are fixedly connected with the lower side wall of the sleeve (4).
3. The numerical control machining center according to claim 1, characterized in that the side walls of the two clamping blocks (5) are fixedly provided with first rubber anti-slip pads (15).
4. A numerical control machining center according to claim 1, characterized in that a base (16) is fixedly arranged at the lower end of the machining center body (1).
5. A numerical control machining center according to claim 4, characterized in that a second rubber anti-skid pad (17) is fixedly arranged at the lower end of the base (16).
6. A numerical control machining center according to claim 1, characterized in that the screw (7) penetrates the right side wall of the table (2) and is fixedly connected with a handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223807.2U CN211219739U (en) | 2019-12-12 | 2019-12-12 | Numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223807.2U CN211219739U (en) | 2019-12-12 | 2019-12-12 | Numerical control machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219739U true CN211219739U (en) | 2020-08-11 |
Family
ID=71941150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922223807.2U Expired - Fee Related CN211219739U (en) | 2019-12-12 | 2019-12-12 | Numerical control machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676444A (en) * | 2020-12-21 | 2021-04-20 | 江苏拓海煤矿钻探机械有限公司 | Automatic punching machine for machining drill rod joint |
| CN116652989A (en) * | 2023-07-31 | 2023-08-29 | 北京曾益慧创科技有限公司 | Manipulator for processing computer parts |
-
2019
- 2019-12-12 CN CN201922223807.2U patent/CN211219739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676444A (en) * | 2020-12-21 | 2021-04-20 | 江苏拓海煤矿钻探机械有限公司 | Automatic punching machine for machining drill rod joint |
| CN116652989A (en) * | 2023-07-31 | 2023-08-29 | 北京曾益慧创科技有限公司 | Manipulator for processing computer parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200811 |