CN222134188U - A positioning fixture for CNC automation equipment - Google Patents
A positioning fixture for CNC automation equipment Download PDFInfo
- Publication number
- CN222134188U CN222134188U CN202420527185.0U CN202420527185U CN222134188U CN 222134188 U CN222134188 U CN 222134188U CN 202420527185 U CN202420527185 U CN 202420527185U CN 222134188 U CN222134188 U CN 222134188U
- Authority
- CN
- China
- Prior art keywords
- automation equipment
- screw rod
- rotating shaft
- positioning
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
本实用新型公开了一种CNC自动化设备用定位夹具，包括CNC自动化设备机身，所述机身的上表面设置有主轴箱，所述主轴箱的右侧设置有卡盘，所述机身的后侧设置有限位块，所述限位块的上表面转动连接有转轴一，所述转轴一的顶部设置有定位块，所述转轴的外表面设置有方形板，所述方形板的正面开设有滑槽一，所述滑槽一内部设置有螺杆一，所述螺杆一的外表面设置有从动齿轮。该CNC自动化设备用定位夹具，通过步进电机带动螺杆二转动，使滑块二带动夹块同步移动，使夹块在固定工件时可以将工件夹住，使工件保持水平的状态，方便后面卡盘对工件进行固定，不需要人为的去敲打工件，这样即节省了工作时间，也提高了工作效率。
The utility model discloses a positioning fixture for CNC automation equipment, including a CNC automation equipment body, a spindle box is arranged on the upper surface of the body, a chuck is arranged on the right side of the spindle box, a limit block is arranged on the rear side of the body, a rotating shaft 1 is rotatably connected to the upper surface of the limit block, a positioning block is arranged on the top of the rotating shaft 1, a square plate is arranged on the outer surface of the rotating shaft, a slide groove 1 is opened on the front of the square plate, a screw rod 1 is arranged inside the slide groove 1, and a driven gear is arranged on the outer surface of the screw rod 1. The positioning fixture for CNC automation equipment drives screw rod 2 to rotate through a stepping motor, so that slider 2 drives the clamping block to move synchronously, so that the clamping block can clamp the workpiece when fixing the workpiece, so that the workpiece is kept in a horizontal state, which is convenient for the chuck behind to fix the workpiece, and there is no need to manually knock the workpiece, which saves working time and improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to a positioning clamp for CNC (computerized numerical control) automation equipment.
Background
A numerical control lathe is one of the numerical control lathes that are widely used. The cutting tool is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can be used for grooving, drilling, reaming, boring and the like. The numerical control machine tool automatically processes the processed parts according to a processing program which is programmed in advance. The processing process route, the process parameters, the movement track, the displacement, the cutting parameters and the auxiliary functions of the part are written into a processing program list according to the instruction codes and the program formats specified by the numerical control machine tool, the content in the program list is recorded on a control medium, and then the control medium is input into the numerical control device of the numerical control machine tool, so that the numerical control machine tool is instructed to process the part.
When the existing numerical control lathe is used for fixing a workpiece, an operator is required to knock one end of the workpiece from time to time, so that the workpiece is in a horizontal state, the workpiece is fixed by a follow-up lathe chuck, the fixing time of the workpiece is seriously prolonged by the mode of fixing the workpiece, and the working efficiency of machining the workpiece is reduced.
Disclosure of utility model
The utility model aims to provide a positioning clamp for CNC automation equipment, which solves the problems in the background technology.
In order to achieve the purpose, the positioning fixture for the CNC automation equipment comprises a CNC automation equipment body, wherein a spindle box is arranged on the upper surface of the body, a chuck is arranged on the right side of the spindle box, a limiting block is arranged on the rear side of the body, a first rotating shaft is rotatably connected to the upper surface of the limiting block, a positioning block is arranged at the top of the first rotating shaft, a square plate is arranged on the outer surface of the first rotating shaft, a first sliding groove is formed in the front surface of the square plate, a first screw is arranged in the first sliding groove, a driven gear is arranged on the outer surface of the first screw, a positioning groove is formed in the front surface of the square plate, a speed reducing motor is arranged in the positioning groove, an output shaft of the speed reducing motor is rotatably connected with a second rotating shaft, one end of the second rotating shaft penetrates through and extends to the left side of the first sliding groove, a driving gear meshed with the driven gear is arranged on the outer surface of the second rotating shaft, a first sliding block is arranged on the outer surface of the first sliding block, a positioning plate is fixedly connected to the outer surface of the first sliding block, a first sliding block is arranged on the front surface of the positioning plate, a second sliding groove is formed in the front surface of the square plate, a first sliding block is arranged on the front surface of the second sliding block is provided with a second sliding groove, a second sliding block is arranged on the front surface of the second sliding block is rotatably, a second sliding block is connected with the second sliding block, a second sliding block is arranged on the front surface of the second sliding block, and extends to the first sliding block is fixedly connected with the second sliding block, and the first sliding block is arranged on the second sliding block.
On the basis of the technical scheme, the utility model can be improved as follows.
Preferably, the number of the first screws is two, driven gears are arranged on the outer surfaces of the first screws, the first screws are symmetrically arranged, threads of the first screws are opposite, the first screws and the driven gears are arranged, when a speed reducing motor drives the second rotating shaft to rotate, the rotation of the second rotating shaft drives the driven gears meshed with the second rotating shaft to rotate, the driven gears drive the first screws to rotate, and the first screws can reciprocate conveniently due to the rotation of the first screws.
Preferably, the second screw is a bidirectional screw, two sliding blocks are arranged on the outer surface of the screw, the two sliding blocks are in a synchronous motion state, and the stepping motor drives the second screw to rotate through the screw, so that the two sliding blocks can synchronously move.
Preferably, the right side of square board is provided with the base, the right side of base is provided with the bull stick, the right side of bull stick is provided with the limiting plate, the left side of limiting plate is provided with the laser level, through being provided with the laser level, when fixed work piece, the center of chuck is aimed at to the work piece of being convenient for to the laser level, and the position of deviation appears is convenient for people to adjust, makes the work piece be the horizontality, and chuck, clamp splice and laser level's axis is in same horizon.
Preferably, the fuselage rear side is provided with the stopper, just the top of stopper with square board bottom overlap joint, through being provided with the lug, the lug can bear partial gravity, avoids damaging the deformation because the work piece is overweight to lead to square board.
Preferably, the number of the clamping blocks is two, the two clamping blocks are symmetrically arranged on the front face of the connecting block through the bolts, and the opposite sides of the two clamping blocks are provided with protective cotton.
Advantageous effects
Compared with the prior art, the positioning clamp for the CNC automation equipment has the beneficial effects that the step motor drives the screw rod II to rotate, so that the slide block II drives the clamping blocks to synchronously move, the clamping blocks can clamp the workpiece when the workpiece is fixed, the workpiece is kept in a horizontal state, the chuck at the back is convenient for fixing the workpiece, and the workpiece does not need to be manually knocked, so that the working time is saved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B;
FIG. 4 is a schematic rear view of the present utility model;
Fig. 5 is a schematic top view of the present utility model.
The laser leveling instrument comprises a machine body, a 2, a spindle box, a 3, a chuck, a 4, a limiting block, a 5, a first rotating shaft, a 6, a positioning block, a 7, a square plate, a 8, a convex block, a 9, a base, a 10, a rotating rod, a 11, a limiting plate, a 12, a first sliding chute, a 13, a first screw, a 14, a driven gear, a 15, a positioning groove, a 16, a gear motor, a 17, a second rotating shaft, a 18, a driving gear, a 19, a first sliding block, a 20, a positioning plate, a 21, a second sliding chute, a 22, a stepping motor, a 23, a second screw, a 24, a second sliding block, a 25, a connecting block, a 26, a clamping block, a 27, a bolt, a 28, a protective cotton, a 29, a cylinder, a 30 and a laser leveling instrument.
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. 1-5, the utility model provides a technical scheme that a positioning fixture for CNC automation equipment comprises a CNC automation equipment body 1, wherein a spindle box 2 is arranged on the upper surface of the body 1, a chuck 3 is arranged on the right side of the spindle box 2, a limiting block 4 is arranged on the rear side of the body 1, a rotating shaft 5 is rotatably connected to the upper surface of the limiting block 4, a lug 8 is arranged on the rear side of the body 1, the top of the lug 8 is overlapped with the bottom of a square plate 7, and the lug 8 can bear part of gravity through the arrangement of the lug 8, so that the square plate 7 is prevented from being damaged and deformed due to overweight of a workpiece.
The top of pivot one 5 is provided with locating piece 6, the surface of pivot one 5 is provided with square board 7, the right side of square board 7 is provided with base 9, the right side of base 9 is provided with bull stick 10, the right side of bull stick 10 is provided with limiting plate 11, the left side of limiting plate 11 is provided with laser level 30, through being provided with laser level 30, when fixed work piece, laser level 30 is convenient for the work piece align the center of chuck 3, the position of deviation appears in the people's regulation of being convenient for, make the work piece be the horizontality, and chuck 3, clamp splice 26 and laser level 30's axis are in same horizon.
The front of square plate 7 has seted up spout one 12, the inside screw rod one 13 that is provided with of spout one 12, the surface of screw rod one 13 is provided with driven gear 14, the quantity of screw rod one 13 is two, the outward appearance of two screw rods one 13 all is provided with driven gear 14, two screw rods one 13 are the symmetry setting, and the screw thread of two screw rods one 13 is opposite, through being provided with screw rod one 13 and driven gear 14, when gear motor 16 drive pivot two 17 rotate, the rotation of pivot two 17 drives the driven gear 14 rotation with meshing with it, driven gear 14 drives screw rod one 13 rotation, the rotation of screw rod one 13 is convenient for slider one 19 can carry out reciprocating motion.
The positioning groove 15 has been seted up in the front of square plate 7, the inside of positioning groove 15 is provided with gear motor 16, gear motor 16's output shaft rotates and is connected with pivot two 17, and the one end of pivot two 17 runs through and extends to the left side of spout one 12, pivot two 17 right side one end surface is provided with the driving gear 18 with driven gear 14 meshing, the surface of screw rod one 13 is provided with slider one 19, the positive fixedly connected with locating plate 20 of slider one 19, spout two 21 has been seted up in the front of locating plate 20, the upper surface of locating plate 20 is provided with step motor 22.
The output shaft of the stepping motor 22 is rotationally connected with a second screw rod 23, the second screw rod 23 is a bidirectional screw rod, two sliding blocks 24 are arranged on the outer surface of the second screw rod 23, the two sliding blocks 24 are in a synchronous motion state, the stepping motor 22 drives the second screw rod 23 to rotate through the second screw rod 23, the two sliding blocks 24 can synchronously move, the second screw rod 23 penetrates through and is rotationally connected with the bottom wall of the second sliding groove 21, the second sliding block 24 is arranged on the outer surface of the second screw rod 23, and a connecting block 25 is arranged on the front surface of the second sliding block 24.
The connecting block 25 openly is provided with clamp splice 26, the connecting block 25 right side is provided with the bolt 27 that is used for fixing clamp splice 26 and connecting block 25, the quantity of clamp splice 26 is two, two clamp splice 26 pass through bolt 27 symmetry setting in the front of connecting block 25, and the opposite side of two clamp splice 26 is provided with protection cotton 28, through being provided with clamp splice 26, when fixed work piece, the work piece can be cliied to clamp splice 26, supplementary work piece aims at chuck 3 axis, make the work piece reach the horizontality, make things convenient for chuck 3 to the work piece is fixed, be provided with cylinder 29 between the clamp splice 26.
The working principle is that when a workpiece is fixed, the stepping motor 22 drives the screw rod II 23 to rotate, the screw rod II 23 drives the slide block II 24 to move, the slide block II 24 moves to drive the connecting block 25 to move, the connecting block 25 drives the clamping block 26 to move through the bolt 27, the clamping block 26 can clamp the workpiece, the gear motor 16 is started again, the gear motor 16 drives the first rotating shaft 5 to rotate, the driving gear 18 drives the driven gear 14 to rotate, the driven gear 14 rotates to drive the screw rod I13 to rotate, the screw rod I13 drives the slide block I19 to move, the clamping block 26 drives the workpiece to be aligned with the center of the chuck 3, the workpiece is in a horizontal state, after the chuck 3 clamps the workpiece, the bolt 27 is rotated, the clamping block 26 is retracted, and then the square plate 7 is rotated into a vertical state through the second rotating shaft 17.
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420527185.0U CN222134188U (en) | 2024-03-19 | 2024-03-19 | A positioning fixture for CNC automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420527185.0U CN222134188U (en) | 2024-03-19 | 2024-03-19 | A positioning fixture for CNC automation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222134188U true CN222134188U (en) | 2024-12-10 |
Family
ID=93728051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420527185.0U Active CN222134188U (en) | 2024-03-19 | 2024-03-19 | A positioning fixture for CNC automation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222134188U (en) |
-
2024
- 2024-03-19 CN CN202420527185.0U patent/CN222134188U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213969175U (en) | Efficient five-axis machining milling machine | |
| CN115229503A (en) | Intelligent numerical control machine tool equipment for turning and milling combined machining multi-axis milling machining | |
| CN217290428U (en) | Automatic clamping mechanism for horizontal numerically controlled lathe | |
| CN209632648U (en) | Numerical control machining center for completing machining of box body through one-step clamping | |
| CN222134188U (en) | A positioning fixture for CNC automation equipment | |
| CN207103889U (en) | A Rapid Finishing Boring Equipment | |
| CN215091950U (en) | Ultra-precise turning and milling composite numerical control machine tool | |
| CN112775669B (en) | Ultra-precise turning and milling compound numerical control machine tool | |
| CN218744946U (en) | A multi-station processing drilling machine | |
| CN207942027U (en) | It is a kind of can processing curve turn milling machine | |
| CN206732213U (en) | A kind of double main shaft high-speed milling lathes applied to vertical plane machining | |
| CN211991781U (en) | A honing machine with multiple processing techniques | |
| CN85200833U (en) | Model bj150w glass processing machine | |
| CN219725398U (en) | High-stability door type machining center | |
| CN218904435U (en) | Milling fixture | |
| CN219704136U (en) | Multi-station fixing support based on numerical control lathe and used for workpiece machining | |
| CN212578000U (en) | Drilling, tapping and key slot milling integrated special machine for processing perforating gun | |
| CN113210736A (en) | Numerical control automatic lathe for machining shaft type automobile parts | |
| CN221246950U (en) | Double-cutter vertical numerical control lathe | |
| CN222726101U (en) | Vertical machining center auxiliary positioning tool of numerical control lathe | |
| CN221416099U (en) | Numerical control lathe with grinding function | |
| CN222588903U (en) | Clamp for numerical control machine tool | |
| CN219881989U (en) | Vertical double-shaft machining tool for valve | |
| CN221313257U (en) | Numerical control lathe with chuck convenient to detach | |
| CN219520513U (en) | Lathe convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |