CN211194942U - 3D prints anchor clamps - Google Patents
3D prints anchor clamps Download PDFInfo
- Publication number
- CN211194942U CN211194942U CN201921267085.4U CN201921267085U CN211194942U CN 211194942 U CN211194942 U CN 211194942U CN 201921267085 U CN201921267085 U CN 201921267085U CN 211194942 U CN211194942 U CN 211194942U
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Abstract
The utility model discloses a 3D printing clamp, which comprises a driving disc, a driving mechanism for driving the driving disc to rotate, a movable rod and a clamping plate, wherein the driving disc is arranged below a workbench, the driving disc is rotatably arranged on a frame, a mounting sleeve is fixed in the middle of the bottom of the driving disc and is rotatably connected with the frame through a bearing and a bearing seat, a plurality of support plates are fixed on the frame at the outer side of the driving disc in a circumferential equidistance way, the movable rod penetrates through the upper part of the support plate and is slidably connected with a support rod, the clamping plate is arranged at one end of the movable rod close to the workbench, a pin shaft is fixed at one side of the bottom of the movable rod close to the workbench, a spiral groove for the pin shaft to pass through is arranged on the driving disc, the driving disc comprises the driving disc, the driving mechanism for driving, therefore, the workpiece is synchronously clamped from multiple directions, the operation is simple, the operation is convenient and quick, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a 3D prints technical field, specifically is a 3D prints anchor clamps.
Background
3D printing technology is increasingly well known, widely used in various fields.
3D printing is a revolutionary, digital additive manufacturing technique for manufacturing three-dimensional objects by the additive layer-by-layer addition of materials. Compared with traditional subtractive manufacturing techniques (lathing, planing, drilling, milling), 3D printing is an additive manufacturing technique that saves material cost and material processing time, making it easier to manufacture delicate items.
The existing clamp for 3D printing is inconvenient to clamp, clamping components need to be operated one by one to clamp, operation is complex, accurate positioning cannot be carried out, printing and processing are affected, and working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model aims to provide a 3D prints anchor clamps to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
A3D printing clamp is arranged on a rack, a workbench is further arranged on the rack, the middle of the bottom of the workbench is fixedly connected with the rack through an installation shaft, the D printing clamp comprises a driving disc, a driving mechanism for driving the driving disc to rotate, a movable rod and a clamping plate, the driving disc is arranged below the workbench and is rotatably arranged on the rack, an installation sleeve is fixed in the middle of the bottom of the driving disc and is sleeved outside the installation shaft, the installation sleeve is rotatably connected with the rack through a bearing and a bearing seat, a through hole for the installation shaft to pass through is formed in the middle of the driving disc, a plurality of supporting plates are fixed on the rack at the outer side of the driving disc in a circumferential and equidistant mode, the movable rod penetrates through the upper portions of the supporting plates and is slidably connected with a supporting rod, the clamping plate is arranged at one end, close to the workbench, the driving disc is provided with spiral grooves for the pin shafts to penetrate through, and the number of the spiral grooves is equal to that of the pin shafts and corresponds to that of the pin shafts one by one.
In one alternative: the installation axle is fixed with workstation bottom and frame respectively through the welding.
In one alternative: the driving mechanism comprises a stepping motor, a driving gear and a driven gear, the stepping motor is installed on the rack, the driving gear is installed on an output shaft of the stepping motor, and the driven gear meshed with the driving gear is installed on the installation sleeve.
In one alternative: one side that splint are close to the movable rod is fixed with the guide bar, and the guide bar is worn to locate in the movable rod, and the tip that the guide bar is located the movable rod is equipped with the spacing collar that the restriction guide bar breaks away from the movable rod, and the guide bar outside is located and is equipped with the spring between base plate and the movable rod tip.
In one alternative: the other end of the movable rod penetrates through an adjusting screw rod, the adjusting screw rod is in threaded connection with the movable rod, a handle is fixed to one end, located outside the movable rod, of the adjusting screw rod, and the other end of the adjusting screw rod extends into the movement cavity of the guide rod.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. the stepping motor drives the driving gear to rotate, the driving gear drives the mounting sleeve to rotate through the driven gear, the mounting sleeve drives the driving disc to rotate, the driving disc drives the movable rods and the clamping plates at the end parts of the movable rods to synchronously and quickly move to the workbench through the pin shafts, and therefore workpieces are synchronously clamped from multiple directions, the operation is simple, convenience and quickness are achieved, and the working efficiency is improved;
2. the clamp is provided with a guide rod and a spring, the spring is sleeved between the base plate and the end part of the movable rod outside the guide rod, and the clamp plate has certain movable variable to adapt to workpieces of different shapes and sizes.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a driving disc in the first embodiment of the present invention.
Fig. 3 is a three-dimensional view of a driving plate in the first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
Notations for reference numerals: the device comprises a frame 1, a support plate 2, a movable rod 3, a guide rod 4, a clamping plate 5, a workbench 6, a spring 7, a pin shaft 8, a driving disc 9, a spiral groove 10, a driving gear 11, a stepping motor 12, a mounting sleeve 13, a driven gear 14, a mounting shaft 15 and an adjusting screw 16.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Please refer to fig. 1-3, in the embodiment of the present invention, a 3D printing jig is installed on a frame 1, a workbench 6 is further installed on the frame 1, a mounting shaft 15 is fixedly connected to the frame 1 through a mounting shaft 15 in the middle of the bottom of the workbench 6, in the embodiment, the mounting shaft 15 is preferably fixed to the bottom of the workbench 6 and the frame 1 through welding, the 3D printing jig includes a driving disc 9, a driving mechanism for driving the driving disc 9 to rotate, a movable rod 3 and a clamping plate 5, the driving disc 9 is disposed below the workbench 6, the driving disc 9 is rotatably installed on the frame 1, a mounting sleeve 13 is fixed in the middle of the bottom of the driving disc 9, the mounting sleeve 13 is sleeved outside the mounting shaft 15, the mounting sleeve 13 is rotatably connected to the frame 1 through a bearing and a bearing seat, a through hole for the mounting shaft 15 to pass through is disposed in the middle of the, A driving gear 11 and a driven gear 14, wherein the stepping motor 12 is installed on the frame 1, in this embodiment, the stepping motor 12 is preferably connected with the frame 1 through screws, the driving gear 11 is installed on an output shaft of the stepping motor 12, the driven gear 14 engaged with the driving gear 11 is installed on the installation sleeve 13, a plurality of support plates 2 are circumferentially and equidistantly fixed on the frame 1 and outside the driving plate 9, the support plates 2 are preferably fixed with the frame 1 through welding, the movable rod 3 penetrates through the upper portion of the support plates 2 and is slidably connected with the support rod, a clamping plate 5 is installed at one end of the movable rod 3 close to the worktable 6, a pin shaft 8 is fixed at one side of the bottom of the movable rod 3, close to the worktable 6, of the support plate 2, the driving plate 9 is provided with spiral grooves 10 for the pin shaft 8 to pass through, the number, when the device is used, the stepping motor 12 is started, the stepping motor 12 drives the driving gear 11 to rotate, the driving gear 11 drives the mounting sleeve 13 to rotate through the driven gear 14, the mounting sleeve 13 drives the driving disc 9 to rotate, and the driving disc 9 drives the movable rods 3 and the clamping plates 5 at the end parts of the movable rods to synchronously and quickly move towards the workbench 6 through the pin shafts 8, so that workpieces are synchronously clamped from multiple directions, the operation is simple, convenience and quickness are realized, and the working efficiency is improved;
further, in order to adapt to workpieces of different shapes and sizes, one side of the clamping plate 5, which is close to the movable rod 3, is fixed with a guide rod 4, the guide rod 4 is arranged in the movable rod 3 in a penetrating manner, the end part of the guide rod 4, which is positioned in the movable rod 3, is provided with a limiting ring for limiting the separation of the guide rod 4 from the movable rod 3, a spring 7 is sleeved between the base plate and the end part of the movable rod 3 outside the guide rod 4, and the clamping plate 5 has certain movable variables to adapt to workpieces of different shapes and sizes.
Example 2
Please refer to fig. 4, the embodiment of the present invention is different from embodiment 1 in that, further, in order to adjust the position of the clamp plate 5, the adjusting screw 16 is inserted into the other end of the movable rod 3, the adjusting screw 16 is connected with the movable rod 3 by screw threads, the one end of the adjusting screw 16 located outside the movable rod 3 is fixed with a handle, the other end of the adjusting screw 16 extends into the moving cavity of the guide rod 4, and the moving position of the guide rod 4 can be adjusted by the adjusting screw 16, so as to adjust the position of the clamp plate 5.
The utility model discloses a theory of operation is: the utility model discloses when using, start step motor 12, step motor 12 drives driving gear 11 and rotates, driving gear 11 drives installation sleeve 13 through driven gear 14 and rotates, installation sleeve 13 drives driving-disc 9 and rotates, driving-disc 9 drives the synchronous quick 6 movements to the workstation of splint 5 of many movable rods 3 and tip through round pin axle 8, thereby press from both sides the work piece in step from a plurality of directions, and easy operation, and is convenient quick, and the work efficiency is improved, the outside cover that is located of guide bar 4 is equipped with spring 7 between base plate and the 3 tip of movable rod, make splint 5 have certain movable variable, in order to adapt to different shapes, the work piece of size, through adjusting screw 16, can adjust the motion position of guide bar 4, thereby can adjust splint 5's position.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a 3D prints anchor clamps, it installs on frame (1), still install workstation (6) on frame (1), through installation axle (15) and frame (1) fixed connection in the middle of workstation (6) bottom, its characterized in that, including driving-disc (9), be used for driving-disc (9) pivoted actuating mechanism, movable rod (3) and splint (5), driving-disc (9) are located workstation (6) below, and driving-disc (9) rotate to be installed on frame (1), be fixed with installation sleeve (13) in the middle of driving-disc (9) bottom, installation axle (15) outside is located to installation sleeve (13) cover, and installation sleeve (13) are connected with frame (1) rotation through bearing and bearing frame, offer the through-hole that installation axle (15) passed in the middle of the driving-disc, it is fixed with polylith backup pad (2) to lie in driving-disc (9) outside hoop equidistance on frame (1), the utility model discloses a quick-witted, including backup pad (2), movable rod (3) run through backup pad (2) upper portion and with bracing piece sliding connection, movable rod (3) are close to the one end of workstation (6) and install splint (5), one side that movable rod (3) bottom is located backup pad (2) and is close to workstation (6) is fixed with round pin axle (8), set up helicla flute (10) that supply round pin axle (8) to pass on driving-disc (9), the quantity of helicla flute (10) equals and the one-to-one with round pin axle (8) quantity.
2. 3D printing jig according to claim 1, characterized in that the mounting shaft (15) is fixed by welding with the bottom of the table (6) and the frame (1), respectively.
3. The 3D printing fixture according to claim 1, wherein the driving mechanism comprises a stepping motor (12), a driving gear (11) and a driven gear (14), the stepping motor (12) is mounted on the frame (1), the driving gear (11) is mounted on an output shaft of the stepping motor (12), and the driven gear (14) meshed with the driving gear (11) is mounted on the mounting sleeve (13).
4. The 3D printing fixture according to any one of claims 1 to 3, wherein a guide rod (4) is fixed to one side of the clamping plate (5) close to the movable rod (3), the guide rod (4) penetrates through the movable rod (3), a limiting ring for limiting the guide rod (4) to be separated from the movable rod (3) is arranged at the end portion of the guide rod (4) located in the movable rod (3), and a spring (7) is sleeved between a base plate and the end portion of the movable rod (3) outside the guide rod (4).
5. The 3D printing clamp according to claim 4, wherein an adjusting screw (16) penetrates through the other end of the movable rod (3), the adjusting screw (16) is in threaded connection with the movable rod (3), a handle is fixed at one end of the adjusting screw (16) located outside the movable rod (3), and the other end of the adjusting screw (16) extends into the movement cavity of the guide rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921267085.4U CN211194942U (en) | 2019-08-07 | 2019-08-07 | 3D prints anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921267085.4U CN211194942U (en) | 2019-08-07 | 2019-08-07 | 3D prints anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211194942U true CN211194942U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921267085.4U Active CN211194942U (en) | 2019-08-07 | 2019-08-07 | 3D prints anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211194942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147964A (en) * | 2020-09-08 | 2022-03-08 | 中国科学院福建物质结构研究所 | Active bearing tray of photocuring 3D printer and photocuring forming method |
-
2019
- 2019-08-07 CN CN201921267085.4U patent/CN211194942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147964A (en) * | 2020-09-08 | 2022-03-08 | 中国科学院福建物质结构研究所 | Active bearing tray of photocuring 3D printer and photocuring forming method |
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