CN219725326U - Fixing mechanism for numerical control machining center - Google Patents
Fixing mechanism for numerical control machining center Download PDFInfo
- Publication number
- CN219725326U CN219725326U CN202320357509.6U CN202320357509U CN219725326U CN 219725326 U CN219725326 U CN 219725326U CN 202320357509 U CN202320357509 U CN 202320357509U CN 219725326 U CN219725326 U CN 219725326U
- Authority
- CN
- China
- Prior art keywords
- rack
- plate
- bottom plate
- fixedly welded
- machining center
- 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
- 238000003466 welding Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a fixing mechanism for a numerical control machining center, which comprises a bottom plate, wherein toothed plates are fixedly welded on the front side and the rear side of the top of the bottom plate, guide sliding grooves are formed in the front side and the rear side of the bottom plate, a placing table is arranged on the top of the bottom plate, and clamping assemblies are fixedly welded on the front side and the rear side of the bottom of the placing table. Through bottom plate, pinion rack, direction slide, clamping assembly, direction spout, locating component, place the platform, spacing spout, drive assembly and the cooperation of first gear, have the advantage to the work piece centre gripping, can avoid the work piece to take place to slide at the in-process of processing, and simple structure, convenient operation can fix a position the work piece fast, makes the work piece can aim at the center department of placing the platform, has saved the time of manual work correction work piece for machining efficiency, can adjust the position of placing the platform to can carry out the processing of different positions to the work piece.
Description
Technical Field
The utility model relates to the technical field of numerical control machining centers, in particular to a fixing mechanism for a numerical control machining center.
Background
The numerical control machining center is a high-efficiency automatic machine tool which is composed of mechanical equipment and a numerical control system and is suitable for machining complex parts, the numerical control machining center is one of the numerical control machine tools with highest output and most wide application in the world at present, the comprehensive machining capacity of the numerical control machining center is high, more machining contents can be finished after one-time clamping of a workpiece, the machining precision is high, and when the numerical control machine tool is used for machining the workpiece, the workpiece needs to be fixed, so that the fixation is more stable, and the machining precision is improved.
The utility model patent of patent application publication No. CN212371686U discloses a fixing mechanism for a numerical control machining center, which comprises a clamping ring, an adjusting rod, an adjusting assembly and double nuts, wherein the clamping ring is arranged on the side wall of a threaded rod, a through hole is formed in the clamping ring, the adjusting rod is arranged in the through hole, threads are formed in the outer side wall of the adjusting rod, the double nuts are arranged at one end of the adjusting rod through the threads, the adjusting assembly is arranged at the other end of the adjusting rod, the adjusting assembly consists of a supporting plate, an installing groove, a compression spring, a tray and a rubber layer, the supporting plate is arranged on the adjusting rod, the installing groove is formed in the supporting plate, the compression spring is arranged in the installing groove, the tray is arranged at one end of the compression spring, and the rubber layer is arranged on the tray; the cylindrical workpieces with different pipe diameters can be fixed, and the clamping rings and the tray are of arc-shaped structures, so that the fixing structures can be completely contacted with the surfaces of the workpieces.
However, the device still has some defects in actual use, and is more obvious in that the device is inconvenient to position a workpiece, the workpiece can be positioned in a manual correction mode in the workpiece fixing process, the time is long, meanwhile, the device is inconvenient to move the workpiece, when the workpiece is required to be processed at different positions, the device is required to be manually operated, the operation has error, and the workpiece fixing requirement cannot be met.
Therefore, it is necessary to invent a fixing mechanism for a numerical control machining center to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a fixing mechanism for a numerical control machining center, which has the advantages of convenience in positioning and convenience in moving, solves the problem that the workpiece is inconvenient to position, and can be positioned only by a manual correction mode in the process of fixing the workpiece, and has long time, meanwhile, the workpiece is inconvenient to move, and the manual operation has error.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed establishment for numerical control machining center, includes the bottom plate, the equal fixed welding in front and back both sides at bottom plate top has the pinion rack, the direction spout has all been seted up to the front and back both sides of bottom plate, the top of bottom plate is provided with places the platform, the equal fixed welding in front and back both sides of placing the platform bottom has the clamping assembly, the equal fixed mounting in front and back both sides of placing the platform bottom has locating component, the center department of placing the platform bottom is connected with first gear through the bearing rotation, the bottom fixed mounting of placing the platform has drive assembly, the equal fixed welding in front and back both sides of bottom plate bottom has the direction slide, the one end that the bottom plate was kept away from to the direction slide extends to the inner chamber of direction spout and rather than inner wall sliding contact.
Preferably, the clamping assembly comprises a fixing plate, the fixing plate is fixedly welded at the top of the placing table, a threaded rod penetrates through the surface of the fixing plate, one end of the threaded rod is movably connected with the clamping plate through a bearing, and a rotating handle is fixedly welded at the other end of the threaded rod.
Preferably, the left and right sides of grip block bottom all fixed welding has spacing slider, spacing spout has all been seted up to the left and right sides of placing the bench top, and spacing slider's bottom extends to spacing spout's inner chamber and with its inner wall sliding contact.
Preferably, the positioning assembly comprises a positioning slide seat, the positioning slide seat is fixedly welded at the bottom of the placing table, a guide plate is sleeved on the surface sliding sleeve of the positioning slide seat, a through groove is formed in the surface of the guide plate in a penetrating mode, the surface of the positioning slide seat is in sliding contact with the inner wall of the through groove, a mounting groove is formed in the surface of the positioning slide seat, a tension spring is fixedly arranged in an inner cavity of the mounting groove, the other end of the tension spring is fixedly welded to the inner wall of the mounting groove, a positioning plate is fixedly welded on one side, far away from the positioning slide seat, of the guide plate, teeth are fixedly welded on one side, opposite to the two guide plates, of the guide plate, and the surface of each tooth is meshed with a first gear.
Preferably, the drive assembly includes the mounting bracket, the mounting bracket fixed welding is in place between the front and back both sides of platform bottom, the bottom of mounting bracket is through bolt fixedly connected with biax motor, biax motor output shaft's fixed surface cover is equipped with the second gear, second gear and pinion rack meshing.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model has the advantages of clamping the workpiece by using the fixing plate, the threaded rod and the clamping plate, can prevent the workpiece from sliding in the processing process, and has simple structure and convenient operation.
2. According to the utility model, through the use of the positioning slide seat, the tension spring, the guide plate, the positioning plate, the teeth, the through groove, the first gear and the mounting groove, the workpiece can be rapidly positioned, so that the workpiece can be aligned to the center of the placing table, the time for manually correcting the workpiece is saved, and the processing efficiency is accelerated.
3. According to the utility model, through the use of the mounting frame, the double-shaft motor, the second gear and the toothed plate, the position of the placing table can be adjusted, so that the workpieces can be processed at different positions, the workpieces are not required to be detached again, and the secondary fixing time is saved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;
FIG. 3 is a partial bottom perspective view of the present utility model;
FIG. 4 is a schematic view showing a bottom perspective of the driving assembly of the present utility model;
FIG. 5 is a partially exploded perspective view of the positioning assembly of the present utility model;
fig. 6 is an exploded perspective view of the positioning slide and tension spring of the present utility model.
In the figure: 1 bottom plate, 2 pinion rack, 3 direction slide, 4 clamping component, 41 fixed plate, 42 threaded rod, 43 clamping plate, 5 direction spout, 6 positioning component, 61 positioning slide, 62 extension spring, 63 deflector, 64 positioning plate, 65 tooth, 66 logical groove, 67 mounting groove, 7 place the platform, 8 spacing spout, 9 drive assembly, 91 mounting bracket, 92 biax motors, 93 second gear, 10 first gear.
Detailed Description
Referring to fig. 1-6, a fixing mechanism for a numerical control machining center comprises a bottom plate 1, wherein toothed plates 2 are fixedly welded on the front side and the rear side of the top of the bottom plate 1, guide sliding grooves 5 are formed in the front side and the rear side of the bottom plate 1, a placement table 7 is arranged on the top of the bottom plate 1, clamping assemblies 4 are fixedly welded on the front side and the rear side of the bottom of the placement table 7, positioning assemblies 6 are fixedly installed on the front side and the rear side of the bottom of the placement table 7, a first gear 10 is rotatably connected to the center of the bottom of the placement table 7 through a bearing, a driving assembly 9 is fixedly installed on the bottom of the placement table 7, guide sliding seats 3 are fixedly welded on the front side and the rear side of the bottom plate 1, one end, far away from the bottom plate 1, of the guide sliding seats 3 extends to an inner cavity of the guide sliding grooves 5 and is in sliding contact with the inner walls of the guide sliding grooves 5, guide limiting can be conveniently carried out on the placement table 7 through the use of the guide sliding seats 3 and the guide sliding grooves 5, and shaking is avoided in the moving process;
the clamping assembly 4 comprises a fixing plate 41, the fixing plate 41 is fixedly welded at the top of the placing table 7, a threaded rod 42 is arranged on the surface of the fixing plate 41 in a penetrating mode, one end of the threaded rod 42 is movably connected with a clamping plate 43 through a bearing, a rotating handle is fixedly welded at the other end of the threaded rod 42, through the use of the rotating handle, the threaded rod 42 can be conveniently rotated, physical strength during manual rotation is saved, and an anti-skidding effect is achieved;
limiting sliding blocks are fixedly welded on the left side and the right side of the bottom of the clamping plate 43, limiting sliding grooves 8 are formed in the left side and the right side of the top of the placing table 7, the bottom of each limiting sliding block extends to the inner cavity of each limiting sliding groove 8 and is in sliding contact with the inner wall of each limiting sliding groove, and the clamping plate 43 can be conveniently limited through the use of the limiting sliding blocks and the limiting sliding grooves 8, so that the clamping plate 43 is prevented from rotating along with the threaded rod 42 in the moving process;
the positioning assembly 6 comprises a positioning slide seat 61, the positioning slide seat 61 is fixedly welded at the bottom of the placing table 7, a guide plate 63 is sleeved on the surface of the positioning slide seat 61 in a sliding manner, a through groove 66 is formed in the surface of the guide plate 63 in a penetrating manner, the guide plate 63 can be conveniently and slidably supported through the use of the positioning slide seat 61 and the through groove 66, the movement of the guide plate is smooth and stable, the surface of the positioning slide seat 61 is in sliding contact with the inner wall of the through groove 66, a mounting groove 67 is formed in the surface of the positioning slide seat 61, a tension spring 62 is fixedly arranged in an inner cavity of the mounting groove 67, the positioning plate 64 can be reset when being pulled out through the use of the tension spring 62, the manual resetting time is saved, the other end of the tension spring 62 is fixedly welded on the inner wall of the mounting groove 67, the guide plate 63 is fixedly welded with the positioning plate 64 on one side of the guide plate 63, the opposite sides of the two guide plates 63 are fixedly welded with teeth 65, and the surface of the teeth 65 is meshed with the first gear 10;
the drive assembly 9 includes mounting bracket 91, through the use of mounting bracket 91, can support fixedly to biax motor 92, and mounting bracket 91 fixed welding is in placing between the front and back both sides of platform 7 bottom, and bolt fixedly connected with biax motor 92 is passed through to the bottom of mounting bracket 91, and the fixed surface cover of biax motor 92 output shaft is equipped with second gear 93, and second gear 93 meshes with pinion rack 2.
When the workpiece is required to be fixed, the positioning plates 64 are pulled to two sides, so that the guide plates 63 slide on the surface of the positioning sliding seat 61, the guide plates 63 drive the teeth 65 to move and drive the clamping plates 43 to move through the threaded connection of the guide plates 63 and the first gear 10, so that the teeth 65 on two sides synchronously move reversely, meanwhile, the tension springs 62 stretch, then the workpiece is placed on the top of the placing table 7, then the positioning plates 64 are loosened, the positioning plates 64 and the guide plates 63 are reset together under the action of the tension springs 62, meanwhile, the teeth 65 are driven to move and then rotate in a meshed mode with the first gear 10, the positioning plates 64 on two sides are reset together, so that the workpiece is positioned in the center of the top of the placing table 7, then the rotating handle is rotated, the threaded rod 42 is rotated and drives the clamping plates 43 to move through the threaded connection of the threaded rod and the fixed plates 41, when the workpiece is required to move, the output shaft of the double-shaft motor 92 is started, the second gear 93 is driven to rotate, and the workpiece is driven to move on the top of the placing table 2 through the toothed plate 2, and the workpiece is regulated.
To sum up: this a fixed establishment for numerical control machining center, through bottom plate 1, pinion rack 2, direction slide 3, clamping assembly 4, direction spout 5, locating component 6, place platform 7, spacing spout 8, drive assembly 9 and the cooperation of first gear 10, solved inconvenient location to the work piece, at the in-process fixed to the work piece, need just can fix a position the work piece through the mode of manual correction, spending time is longer, simultaneously, inconvenient removal to the work piece, manual operation has the problem of error nature.
Claims (5)
1. The utility model provides a fixed establishment for numerical control machining center, includes bottom plate (1), its characterized in that: the utility model discloses a rack, including bottom plate (1), rack, guide slide (5), rack (7), locating component (6), drive assembly (9) are all offered to the front and back both sides at bottom plate (1), rack (7) are provided with at the top of bottom plate (1), rack (7) bottom all fixedly welded in front and back both sides have clamping component (4), rack (7) bottom front and back both sides all fixed mounting have locating component (6), rack (7) bottom center department is connected with first gear (10) through the bearing rotation, rack (7) bottom fixed mounting has drive assembly (9), rack (1) bottom front and back both sides all fixed welding have direction slide (3), the inner chamber that one end that bottom plate (1) was kept away from to rack (5) is kept away from to direction slide (3) and rather than inner wall sliding contact.
2. The fixing mechanism for a numerically controlled machining center according to claim 1, wherein: the clamping assembly (4) comprises a fixing plate (41), the fixing plate (41) is fixedly welded at the top of the placing table (7), a threaded rod (42) is arranged on the surface of the fixing plate (41) in a penetrating mode, one end of the threaded rod (42) is movably connected with a clamping plate (43) through a bearing, and a rotating handle is fixedly welded at the other end of the threaded rod (42).
3. A fixing mechanism for a numerically controlled machining center according to claim 2, wherein: limiting sliding blocks are fixedly welded on the left side and the right side of the bottom of the clamping plate (43), limiting sliding grooves (8) are formed in the left side and the right side of the top of the placing table (7), and the bottom of each limiting sliding block extends to the inner cavity of each limiting sliding groove (8) and is in sliding contact with the inner wall of each limiting sliding groove.
4. The fixing mechanism for a numerically controlled machining center according to claim 1, wherein: positioning component (6) are including location slide (61), fixed welding in the bottom of placing platform (7) in location slide (61), the surface slip cover of location slide (61) is equipped with deflector (63), logical groove (66) have been run through on the surface of deflector (63), mounting groove (67) have been seted up on the surface of location slide (61) with the inner wall sliding contact of logical groove (66), the inner chamber fixed mounting of mounting groove (67) has extension spring (62), the other end fixed welding of extension spring (62) is in the inner wall of mounting groove (67), fixed welding has deflector (64) in one side that the location slide (61) was kept away from to deflector (63), and fixed welding has tooth (65) in one side that two deflector (63) are relative, the surface and the meshing of first gear (10) of tooth (65).
5. The fixing mechanism for a numerically controlled machining center according to claim 1, wherein: the driving assembly (9) comprises a mounting frame (91), the mounting frame (91) is fixedly welded between the front side and the rear side of the bottom of the placing table (7), the bottom of the mounting frame (91) is fixedly connected with a double-shaft motor (92) through bolts, a second gear (93) is sleeved on the surface fixing sleeve of the output shaft of the double-shaft motor (92), and the second gear (93) is meshed with the toothed plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320357509.6U CN219725326U (en) | 2023-03-01 | 2023-03-01 | Fixing mechanism for numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320357509.6U CN219725326U (en) | 2023-03-01 | 2023-03-01 | Fixing mechanism for numerical control machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725326U true CN219725326U (en) | 2023-09-22 |
Family
ID=88057319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320357509.6U Active CN219725326U (en) | 2023-03-01 | 2023-03-01 | Fixing mechanism for numerical control machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118180012A (en) * | 2024-05-17 | 2024-06-14 | 龙岩市山力工程液压有限公司 | Automatic cleaning device for hydraulic cylinder |
-
2023
- 2023-03-01 CN CN202320357509.6U patent/CN219725326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118180012A (en) * | 2024-05-17 | 2024-06-14 | 龙岩市山力工程液压有限公司 | Automatic cleaning device for hydraulic cylinder |
| CN118180012B (en) * | 2024-05-17 | 2024-08-06 | 龙岩市山力工程液压有限公司 | Automatic cleaning device for hydraulic cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219725326U (en) | Fixing mechanism for numerical control machining center | |
| CN215787880U (en) | Head and tail frame positioner for welding | |
| CN216098172U (en) | Simple polishing and cutting integrated machine | |
| CN214559192U (en) | Anchor clamps for machine-building | |
| CN217619616U (en) | Hardware tool produces corner grinding device | |
| CN218051426U (en) | Precision machining positioner with accurate location | |
| CN217071706U (en) | Bench drill is used in processing of graphite metal gasket | |
| CN217254096U (en) | Electric control clamp for machining automobile welding parts | |
| CN114559259A (en) | Burr cleaning device for stainless steel products | |
| CN210818473U (en) | Portable anchor clamps for digit control machine tool | |
| CN112496785A (en) | Workpiece machining angle adjustable fixture equipment in numerically controlled fraise machine | |
| CN219786461U (en) | Positioning fixture for automatic forging of net rack fittings | |
| CN212578105U (en) | Automatic hydraulic clamp | |
| CN221474087U (en) | Rotary welding tool capable of adjusting rotating speed | |
| CN219747734U (en) | Positioning fixture for slender shaft machining | |
| CN216029449U (en) | Rapid assembling and disassembling locking device for numerically controlled milling machine | |
| CN220533068U (en) | Numerical control machining center tool changing device | |
| CN215746860U (en) | Movable numerical control gear shaving machine workbench with functional structure | |
| CN220498294U (en) | Welding positioning device for automobile production | |
| CN218904417U (en) | Sheet positioning device | |
| CN221184795U (en) | Drilling device for hub | |
| CN221583177U (en) | Machine tool spare and accessory part processing and polishing equipment | |
| CN221064769U (en) | Rotatable positioning device for arc welding | |
| CN220178720U (en) | Positioning fixture for machining | |
| CN221516926U (en) | Frock clamp that fixity is strong |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |