CN219234584U - Positioning fixture of multi-spindle drilling machine - Google Patents
Positioning fixture of multi-spindle drilling machine Download PDFInfo
- Publication number
- CN219234584U CN219234584U CN202223302674.6U CN202223302674U CN219234584U CN 219234584 U CN219234584 U CN 219234584U CN 202223302674 U CN202223302674 U CN 202223302674U CN 219234584 U CN219234584 U CN 219234584U
- Authority
- CN
- China
- Prior art keywords
- drilling machine
- clamping
- positioning fixture
- spindle drilling
- screw
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a positioning fixture of a multi-spindle drilling machine, which belongs to the technical field of drilling machines and comprises a moving assembly, wherein a clamping assembly is fixedly arranged on one side of the upper surface of the moving assembly, the other side of the upper surface of the moving assembly is fixedly provided with the multi-spindle drilling machine, and the moving assembly and the clamping assembly are matched to enable the fixture to adjust front and back and upper and lower positions in the drilling process, so that convenience is provided for working personnel.
Description
Technical Field
The utility model relates to the field of drilling machines, in particular to a positioning clamp of a multi-spindle drilling machine.
Background
The multi-spindle drilling machine is a clamping tool bit arranged on a drilling and tapping machine tool, more than two spindles are used for simultaneously processing drilling parts or tapping parts, so that the multi-spindle drilling machine is called as a multi-spindle drilling machine, one common multi-spindle drilling machine can process several or even more than ten twenty holes or threads at a time, for example, a pneumatic (hydraulic) device is matched, fast forward, working (working backward), fast backward and stopping can be automatically carried out, the multi-spindle drilling machine is also called as a group drilling machine, the multi-spindle drilling machine can be used for drilling or tapping, 2-16 holes can be drilled simultaneously in a common model, the lifting efficiency is improved, the number of fixed machine types is not limited, the form of drilling shafts is adopted, and the size can be designed and processed according to the requirements of customers, and the application number is as follows: CN201720934480.8 discloses a drilling jig, including the drilling jig seat, the top left end at the drilling jig seat is installed to the fixed clamp piece, one side surface of fixed clamp piece is provided with first clamping spring, one side of first clamping spring is provided with the removal clamp piece, one side surface that the removal clamp piece is close to first clamping spring is provided with the second clamping spring, one side that the second clamping spring was kept away from to the removal clamp piece is provided with the screw rod, the one end of screw rod is provided with the hand wheel, drilling jig seat both sides all are provided with the anchor clamps seat fixed orifices. The beneficial effects of the utility model are as follows: according to the utility model, the clamping springs are designed on the clamping block, and workpieces with different shapes are clamped and fixed through compression deformation of the clamping springs, so that the stressed area is increased, the fixed force of the workpiece is increased, the deviation during drilling is avoided, the success rate of workpiece drilling is improved, and the processing cost is reduced.
However, the above solution still has a certain defect, and the inventor found that the above solution cannot adjust the height of the clamp, only the bottom of the workpiece can be fixed when the workpiece with different overestimation is clamped and fixed, and the center of gravity of the workpiece may deviate due to the clamping force and the vibration generated during processing, so that the workpiece is separated from the clamping, thereby causing danger to personnel and equipment, and the front and rear positions of the clamp cannot be adjusted, so that the method has more limitation during processing and production.
How to invent a positioning fixture of a multi-spindle drilling machine to improve the problems becomes a problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
In order to make up for the defects, the utility model provides a positioning clamp of a multi-spindle drilling machine, which aims to improve the problems that the height of the clamp cannot be adjusted, only the bottom of a workpiece can be fixed when different overestimated workpieces are clamped and fixed, the gravity center of the workpiece can be possibly deviated under the action of clamping force and vibration generated during processing, and the workpiece is separated from the clamping, so that danger is generated for personnel and equipment, the front position and the rear position of the clamp cannot be adjusted, and more limitation exists during processing production.
The utility model is realized in the following way: the positioning fixture of the multi-spindle drilling machine comprises a moving assembly, wherein a clamping assembly is fixedly arranged on one side of the upper surface of the moving assembly, and the multi-spindle drilling machine is fixedly arranged on the other side of the upper surface of the moving assembly.
In a preferred technical scheme of the utility model, the moving assembly comprises a groove plate, wherein an installation groove is formed in the upper surface of the groove plate, and a first screw rod is fixedly installed between inner walls of two ends of the installation groove.
In a preferred technical scheme of the utility model, the first screw rod is provided with a first thread motor in a meshed manner, and the upper surface of the first thread motor is fixedly provided with a movable plate.
In a preferred technical scheme of the utility model, one end of a plurality of uniformly distributed brackets are fixedly arranged on the bottom surfaces of two sides of the movable plate, and a roller is rotatably arranged at the other end of each bracket.
In a preferred technical scheme of the utility model, the clamping assembly comprises a base, a second thread motor is fixedly arranged on the surfaces of two sides of the base, and each second thread motor is arranged on a second screw rod in a meshed manner.
In a preferred technical scheme of the utility model, one end of each second screw rod is fixedly arranged on the upper surface of the movable plate, and the other end of each second screw rod is fixedly arranged on the bottom surface of the top plate.
In a preferred technical scheme of the utility model, one side of the upper surface of the base is fixedly provided with the telescopic cylinder, and the other side of the upper surface of the base is fixedly provided with the mounting plate.
In a preferred technical scheme of the utility model, the upper surface of the mounting plate is provided with a first sliding groove, a first sliding block is slidably arranged in the first sliding groove, and one end of the first sliding block is fixedly arranged on a piston rod of the telescopic cylinder.
In a preferred technical scheme of the utility model, a plurality of second sliding grooves which are uniformly distributed are formed in two sides of the upper surface of the mounting plate, a second sliding block is slidably arranged in each second sliding groove, and one end of the upper surface of each second sliding block is rotatably provided with one end of a connecting rod.
In a preferred technical scheme of the utility model, the other end of each connecting rod is rotatably arranged on one side of the upper surface of the first sliding block, one end of each clamping rod is fixedly arranged at one end of the upper surface of each connecting rod, and the other end of each clamping rod is fixedly provided with a clamping block.
The beneficial effects of the utility model are as follows: the positioning fixture of the multi-spindle drilling machine, which is obtained through the design, is used, when a workpiece to be processed is placed on a processing table of the multi-spindle drilling machine, because the surface of the groove plate is provided with the mounting groove, the first screw rod is fixedly arranged between the two ends of the inner wall of the mounting groove, the first screw rod is provided with the first thread motor in a meshed manner, the upper surface of the first thread motor is fixedly provided with the moving plate, the bottom surfaces of the two sides of the moving plate are rotatably provided with the rollers through the plurality of uniformly distributed brackets, so that the moving plate can be driven to move forwards and backwards on the surface of the groove plate when the first thread motor is displaced on the first screw rod, the position of the clamping assembly is convenient to adjust, when the moving assembly drives the clamping assembly to adjust to a proper position, the piston rod of the telescopic cylinder on one side of the upper surface of the base can push the first slide block fixedly arranged at one end of the piston rod, the first sliding block is slidably arranged in a first sliding groove formed in the surface of a mounting plate fixedly arranged on the other side of the upper surface of the base, so that the telescopic cylinder can drive the first sliding block to slide back and forth in the first sliding groove, one end of a connecting rod is rotatably arranged on two sides of the upper surface of the first sliding block, the other end of the connecting rod is rotatably arranged on the upper surface of the second sliding block, the second sliding block is slidably arranged in a plurality of second sliding grooves formed in the surfaces of two sides of the mounting plate, when the first sliding block is pushed forward by a piston rod of the telescopic cylinder, the second sliding block is pulled by the connecting rod and slides in the second sliding groove in the direction of the first sliding block, thereby reducing the distance between the second sliding blocks, and because one end of the upper surface of the second sliding block is fixedly provided with one end of a clamping block clamping rod, and the other end of the clamping rod is fixedly provided with a clamping block, so that after the distance between the second sliding blocks is reduced, the distance between the clamping blocks on two sides is reduced, thus, the clamping and fixing of the workpieces are completed, when the workpieces with different heights are required to be clamped, the second thread motor is fixedly arranged on the surfaces of the two sides of the base, and is meshed with the second screw rod fixedly arranged between the upper surface of the movable plate and the bottom surface of the top plate, so that the second thread motor can drive the clamp on the upper surface of the whole base to move up and down, the clamping of the workpieces with different heights is completed, and the safety and stability during processing are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of the whole structure of a moving assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of the whole cross-sectional structure of a moving assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of the overall structure of a clamping assembly according to an embodiment of the present utility model;
fig. 5 is a schematic perspective view of a core structure of a clamping assembly according to an embodiment of the present utility model.
In the figure: 1-a moving assembly; 2-a clamping assembly; 3-a multi-spindle drilling machine; 101-a trough plate; 102-a mounting groove; 103-a first screw rod; 104-a first thread motor; 105-moving plate; 106-a bracket; 107-a roller; 201-a base; 202-a second thread motor; 203-a second screw rod; 204-top plate; 205-telescopic cylinder; 206-mounting plates; 207-first chute; 208-number one slide block; 209-second chute; 210-a second slide block; 211-connecting rods; 212-clamping bars; 213-clamp blocks.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a positioning fixture of multiaxis drilling machine, includes moving assembly 1, and moving assembly 1 upper surface one side fixed mounting has clamping assembly 2, and moving assembly 1 upper surface opposite side fixed mounting has multiaxis drilling machine 3.
Referring to fig. 2 and 3, the moving assembly 1 includes a slot plate 101, a mounting slot 102 is provided on an upper surface of the slot plate 101, a first screw 103 is fixedly mounted between inner walls of two ends of the mounting slot 102, a first screw motor 104 is engaged with the first screw 103, a moving plate 105 is fixedly mounted on an upper surface of the first screw motor 104, one ends of a plurality of uniformly distributed brackets 106 are fixedly mounted on bottom surfaces of two sides of the moving plate 105, and a roller 107 is rotatably mounted on the other end of each bracket 106.
Referring to fig. 4 and 5, the clamping assembly 2 includes a base 201, two side surfaces of the base 201 are fixedly provided with a second screw motor 202, each second screw motor 202 is mounted on a second screw 203 in a meshing manner, one end of each second screw 203 is fixedly mounted on an upper surface of the moving plate 105, the other end of each second screw 203 is fixedly mounted on a bottom surface of the top plate 204, one side of the upper surface of the base 201 is fixedly provided with a telescopic cylinder 205, the other side of the upper surface of the base 201 is fixedly provided with a mounting plate 206, the upper surface of the mounting plate 206 is provided with a first sliding groove 207, a first sliding block 208 is slidably mounted in the first sliding groove 207, one end of the first sliding block 208 is fixedly mounted on a piston rod of the telescopic cylinder 205, two sides of the upper surface of the mounting plate 206 are provided with a plurality of second sliding grooves 209 which are uniformly distributed, one end of each second sliding block 210 is rotatably mounted on one end of the upper surface of each second sliding block 210, the other end of each connecting rod 211 is rotatably mounted on one side of the upper surface of the first sliding block 208, one end of each connecting rod 211 is fixedly mounted with one end of a clamping rod 212, and the other end of each clamping rod 212 is fixedly mounted on the other end of the clamping rod 212.
Working principle: the workpiece to be processed is placed on the processing table of the multi-spindle drilling machine 3, because the surface of the groove plate 101 is provided with the mounting groove 102, the first screw rod 103 is fixedly arranged between the two ends of the inner wall of the mounting groove 102, the first screw rod 103 is provided with the first screw motor 104 in a meshed manner, the upper surface of the first screw motor 104 is fixedly provided with the moving plate 105, the bottom surfaces of the two sides of the moving plate 105 are rotatably provided with the idler wheels 107 through the plurality of uniformly distributed brackets 106, so that the moving plate 105 can be driven to move back and forth on the surface of the groove plate 101 when the first screw motor 104 is displaced on the first screw rod 103, the position of the clamping component 2 is conveniently adjusted, when the moving component 1 drives the clamping component 2 to be adjusted to a proper position, the piston rod of the telescopic cylinder 205 on one side of the upper surface of the base 201 can push the first slide block 208 fixedly arranged at one end of the piston rod, the first slider 208 is slidably mounted in a first sliding groove 207 provided on the surface of a mounting plate 206 fixedly mounted on the other side of the upper surface of the base 201, so that the telescopic cylinder 205 can drive the first slider 208 to slide back and forth in the first sliding groove 207, one end of a connecting rod 211 is rotatably mounted on two sides of the upper surface of the first slider 208, the other end of the connecting rod 211 is rotatably mounted on the upper surface of the second slider 210, the second slider 210 is slidably mounted in a plurality of second sliding grooves 209 provided on two sides of the mounting plate 206, when the first slider 208 is pushed forward by a piston rod of the telescopic cylinder 205, the second slider 210 is pulled by the connecting rod 211, and slides in the second sliding groove 209 in the direction of the first slider 208, thereby reducing the distance between the second sliders 210, and because one end of the upper surface of the second slider 210 is fixedly mounted with one end of a clamping block clamping rod 212, the other end of the clamping rod 212 is fixedly provided with a clamping block 213, after the distance between the second sliders 210 is reduced, the distance between the clamping blocks 213 at two sides is reduced, so that the workpiece is clamped and fixed, when workpieces with different heights are required to be clamped, the second thread motor 202 is fixedly arranged on the surfaces of two sides of the base 201, and the second thread motor 202 is meshed with the second screw 203 fixedly arranged between the upper surface of the movable plate 105 and the bottom surface of the top plate 204, so that the second thread motor 202 can drive the clamp on the upper surface of the whole base 201 to move up and down, the workpiece with different heights is clamped, and the safety and stability during processing are improved.
It should be noted that, specific model specifications of the first thread motor 104, the second thread motor 202 and the telescopic cylinder 205 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted.
The power supply of the first screw motor 104, the second screw motor 202, and the telescopic cylinder 205 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a positioning fixture of multiaxis drilling machine, its characterized in that, including moving subassembly (1), moving subassembly (1) upper surface one side fixed mounting has clamping assembly (2), moving subassembly (1) upper surface opposite side fixed mounting has multiaxis drilling machine (3), moving subassembly (1) include frid (101), frid (101) upper surface is provided with mounting groove (102), fixed mounting has a lead screw (103) between mounting groove (102) both ends inner wall, a screw motor (104) are installed in the meshing on a lead screw (103), a screw motor (104) upper surface fixed mounting has movable plate (105), the one end of a plurality of evenly distributed's support (106) is installed to movable plate (105) both sides bottom surface fixed mounting, every the other end rotation of support (106) is installed gyro wheel (107).
2. The positioning fixture of a multi-spindle drilling machine according to claim 1, wherein the clamping assembly (2) comprises a base (201), a second threaded motor (202) is fixedly arranged on two side surfaces of the base (201), and each second threaded motor (202) is mounted on a second screw rod (203) in a meshed mode.
3. The positioning fixture of a multi-spindle drilling machine according to claim 2, wherein one end of each of the second screw rods (203) is fixedly mounted on the upper surface of the moving plate (105), and the other end of each of the second screw rods (203) is fixedly mounted on the bottom surface of the top plate (204).
4. A positioning fixture for a multi-spindle drilling machine according to claim 3, characterized in that a telescopic cylinder (205) is fixedly arranged on one side of the upper surface of the base (201), and a mounting plate (206) is fixedly arranged on the other side of the upper surface of the base (201).
5. The positioning fixture of the multi-spindle drilling machine according to claim 4, wherein a first sliding groove (207) is formed in the upper surface of the mounting plate (206), a first sliding block (208) is slidably mounted in the first sliding groove (207), and one end of the first sliding block (208) is fixedly mounted on a piston rod of the telescopic cylinder (205).
6. The positioning fixture of a multi-spindle drilling machine according to claim 5, wherein a plurality of evenly distributed second sliding grooves (209) are formed in two sides of the upper surface of the mounting plate (206), second sliding blocks (210) are slidably mounted in each second sliding groove (209), and one end of the upper surface of each second sliding block (210) is rotatably provided with one end of a connecting rod (211).
7. The positioning fixture of a multi-spindle drilling machine according to claim 6, wherein the other end of each connecting rod (211) is rotatably mounted on one side of the upper surface of a first slider (208), one end of the upper surface of each connecting rod (211) is fixedly provided with one end of a clamping rod (212), and the other end of each clamping rod (212) is fixedly provided with a clamping block (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223302674.6U CN219234584U (en) | 2022-12-08 | 2022-12-08 | Positioning fixture of multi-spindle drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223302674.6U CN219234584U (en) | 2022-12-08 | 2022-12-08 | Positioning fixture of multi-spindle drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219234584U true CN219234584U (en) | 2023-06-23 |
Family
ID=86810198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223302674.6U Active CN219234584U (en) | 2022-12-08 | 2022-12-08 | Positioning fixture of multi-spindle drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219234584U (en) |
-
2022
- 2022-12-08 CN CN202223302674.6U patent/CN219234584U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203765385U (en) | Double-station computer numerical control machining center | |
| CN113118772A (en) | Turning and milling combined machining production line | |
| CN110666622A (en) | A plank burring equipment for in wooden furniture processing | |
| CN111251026A (en) | CNC (computer numerical control) center finish machining tool clamp for manufacturing aluminum alloy cylinder body | |
| CN219234584U (en) | Positioning fixture of multi-spindle drilling machine | |
| CN203804557U (en) | Numerical control drilling grooving machine | |
| CN112338291A (en) | Novel rack shaping special grinding machine | |
| CN210189077U (en) | Centering device for workpiece | |
| CN211333092U (en) | Workbench for hardware product production and manufacturing | |
| CN111805267A (en) | Drum centering clamp for machine tool | |
| CN214418214U (en) | Processing machine tool | |
| CN213561078U (en) | Centre bore positioning mechanism for machining | |
| CN1663734A (en) | Structure manner of machine tool | |
| CN114871509A (en) | Gear shaping machining device for star wheel and outer teeth of transmission isolator | |
| CN205254695U (en) | Novel large -scale horizontal machining center of structure | |
| CN214265586U (en) | Spherical workpiece clamping device for machine manufacturing | |
| CN201613454U (en) | Combined machine with punched internal hexagon | |
| CN210189086U (en) | Automobile steering knuckle rod part thread machining clamp and device | |
| CN117681007B (en) | Supporting mechanism and horizontal machine tool with same | |
| CN105935801A (en) | Vertical type broaching machine | |
| CN205702743U (en) | A kind of electric spark CNC wire-cut machine | |
| CN112008129A (en) | Chamfering machine | |
| CN110695731A (en) | Drilling device for processing multiple flat bar-shaped furnace bars for steelmaking | |
| CN211103512U (en) | Anchor clamps of machine part processing usefulness | |
| CN215239199U (en) | Turning and milling combined machining production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |