CN220761757U - Multifunctional clamp for drilling machine - Google Patents
Multifunctional clamp for drilling machine Download PDFInfo
- Publication number
- CN220761757U CN220761757U CN202322589405.0U CN202322589405U CN220761757U CN 220761757 U CN220761757 U CN 220761757U CN 202322589405 U CN202322589405 U CN 202322589405U CN 220761757 U CN220761757 U CN 220761757U
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- fixedly connected
- drilling machine
- workpiece
- sliding
- frames
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- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Abstract
The utility model discloses a multifunctional clamp for a drilling machine, which comprises two clamping frames which are oppositely arranged, wherein one sides of the two opposite clamping frames are respectively provided with a groove, the bottom ends of the interiors of the two grooves are respectively provided with a slide rod, the outer walls of the two slide rods are respectively connected with a positioning plate through sliding sleeves in a sliding manner, the upper end faces of the two clamping frames are fixedly connected with a placing frame, the interiors of the two placing frames are respectively provided with a pressing plate, the upper end faces of the two placing frames are respectively connected with a screw rod fixedly connected with the pressing plates in a threaded manner, the annular workpiece is completely placed in the two clamping frames according to the size of the annular workpiece, the rectangular workpiece can be placed in the two placing frames according to the size of the rectangular workpiece, and when cylindrical workpieces need to be machined, the extending plates can be moved out of the limiting plates according to the diameters of the cylindrical workpieces, and therefore multiple workpieces of different shapes and multiple workpieces can be flexibly adjusted according to the different sizes of the multiple workpieces, so that the versatility and the flexibility of the device are embodied.
Description
Technical Field
The utility model relates to the technical field of clamps for drilling machines, in particular to a multifunctional clamp for a drilling machine.
Background
The drilling machine mainly uses a drill bit to machine holes on a workpiece, and usually the drill bit rotates to be a main motion, and the drill bit axially moves to be a feeding motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, capable of replacing special tools, capable of expanding, reaming or tapping and the like, and capable of enabling the workpieces to be motionless in the machining process, enabling the tools to move, enabling the centers of the tools to be aligned with the centers of the holes and enabling the tools to rotate.
The fixture is a device for fixing a machining object in a machining process to enable the machining object to occupy a correct position so as to receive construction or detection, and is also called a fixture in a broad sense, a device for quickly, conveniently and safely installing a workpiece in any process in the process can be called a fixture, but in actual use, like a common fixture in the use process, the clamped parts have a large size, various forms have a round shape and a square shape, and also have very small parts, and the drilling process cannot be carried out in a diversified manner, so that the applicability of the fixture is greatly reduced.
At present, in the using process of the fixture for the drilling machine, workpieces with different shapes and different sizes of different workpieces cannot be adjusted in a diversified mode, so that flexibility of the device is reduced, and therefore, the multifunctional fixture for the drilling machine is necessary to solve the problem.
Disclosure of Invention
The utility model aims to provide a multifunctional clamp for a drilling machine, which has the characteristics of multifunction and flexibility of the device for various workpieces with different shapes and various flexible size adjusting devices for the various workpieces.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multifunctional clamp for drilling machine, includes the workstation, the right side of workstation top is provided with two clamping frames that are relative setting, two the opposite one side of clamping frame has all been seted up flutedly, two the inside bottom of recess all is provided with the slide bar, two the outer wall of slide bar has the locating plate through sliding sleeve sliding connection, two clamping frame's up end fixedly connected with rack, two the inside of rack all is provided with the clamp plate, two the up end of rack all threaded connection have with clamp plate fixed connection's screw rod;
the left side of workstation top is provided with the arc platform, be provided with the limiting plate directly over the arc platform, the spout has all been seted up to the inside left and right sides of limiting plate, two the inside of spout is all sliding connection has the extension board that extends to the limiting plate outside.
In order to improve the versatility of the device, the multifunctional fixture for the drilling machine is preferable in the utility model, the inner wall of the groove and one side of the positioning plate are fixedly connected with fixing cylinders, the inside of each fixing cylinder is inserted with a fixing rod extending to the outside of the fixing cylinder, and a spring is arranged between the two fixing rods.
In order to clamp workpieces with different shapes and different sizes, the multifunctional clamp for the drilling machine is preferable, wherein the upper end face of the workbench is provided with the mounting cavity, the inside of the mounting cavity is provided with the reverse screw rod, the right side of the workbench is provided with the motor fixedly connected with the reverse screw rod, and the outer walls of the reverse screw rods are in sliding connection with the arc-shaped table and the clamping frame positioned on the right side through the sliding sleeve.
In order to clamp a pipeline or a cylindrical workpiece, the multifunctional clamp for the drilling machine is preferably provided with the electric sliding rail in the left side of the workbench, and the outer wall of the electric sliding rail is in sliding connection with the electric sliding rod fixedly connected with the limiting plate.
In order to connect the arc-shaped table with the left clamping frame, the multifunctional clamp for the drilling machine is preferably characterized in that the right side of the arc-shaped table is fixedly connected with a fixing plate, and two supporting rods are fixedly connected between the right side of the fixing plate and the left side of the left clamping frame.
In order to protect the clamped workpiece, the multifunctional clamp for the drilling machine is preferably characterized in that a plurality of rubber blocks are fixedly connected to the lower end faces of the two pressing plates.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, firstly, the clamping frames can be selected when the annular workpiece is required to be clamped, the annular workpiece is extruded to position the plate until the annular workpiece is completely placed in the two clamping frames, so that the annular workpiece can be clamped and fixed, secondly, when the rectangular workpiece and the square workpiece are required to be drilled, the two clamping frames can be mutually close to or far away from each other according to the size of the rectangular workpiece until the rectangular workpiece is matched, then the rectangular workpiece can be placed in the two clamping frames, so that the clamping and fixing of the rectangular workpiece can be realized, thus facilitating the subsequent drilling of the workpiece, and when the cylindrical workpiece is required to be processed, the workpiece can be placed on the upper end face of the arc-shaped table, and the extension plate is moved out of the limiting plate according to the diameter of the cylindrical workpiece until the cylindrical workpiece is matched, so that the clamping and fixing of the cylindrical workpiece can be realized, and the workpieces with different shapes and the flexible adjusting device with different sizes can be used for stably clamping the workpieces with different shapes, so that the versatility and the flexibility of the device are reflected.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is an enlarged block diagram of the present utility model at A of FIG. 1;
fig. 3 is an enlarged structural view of the present utility model at B of fig. 1.
In the figure: 1. a work table; 101. an electric slide rail; 102. an electric slide bar; 2. a mounting cavity; 201. a reverse screw rod; 202. a motor; 3. a fixing plate; 301. an arc-shaped table; 302. a limiting plate; 303. an extension plate; 304. a support rod; 4. a clamping frame; 401. a groove; 402. a slide bar; 403. a positioning plate; 404. a fixed cylinder; 405. a fixed rod; 406. a spring; 5. a placing rack; 501. a screw; 502. and (5) pressing plates.
Detailed Description
Referring to fig. 1 to 3, a multifunctional fixture for a drilling machine comprises a workbench 1, wherein two clamping frames 4 which are oppositely arranged are arranged on the right side above the workbench 1, grooves 401 are formed in one side, which is opposite to the two clamping frames 4, of each clamping frame, sliding rods 402 are arranged at the bottom ends of the interiors of the two grooves 401, the outer walls of the two sliding rods 402 are slidably connected with positioning plates 403 through sliding sleeves, the upper end faces of the two clamping frames 4 are fixedly connected with a clamping frame 5, pressing plates 502 are arranged in the interiors of the two clamping frames 5, and screw rods 501 fixedly connected with the clamping plates 502 are in threaded connection with the upper end faces of the two clamping frames 5;
the left side of workstation 1 top is provided with arc platform 301, is provided with limiting plate 302 directly over the arc platform 301, and the spout has all been seted up to the inside left and right sides of limiting plate 302, and the inside of two spouts all sliding connection has extension board 303 that extend to the limiting plate 302 outside.
In this embodiment: when the annular workpiece is required to be clamped, the clamping frames 4 can be selected, the annular workpiece is extruded to the positioning plate 403 according to the size of the annular workpiece, the positioning plate 403 is driven to move left and right on the outer wall of the sliding rod 402 through the sliding sleeve until the annular workpiece is completely placed in the two clamping frames 4, clamping and fixing of the annular workpiece can be completed, secondly, when the rectangular workpiece and the square workpiece are required to be drilled, the two clamping frames 4 can drive the two clamping frames 5 to be close to or far away from each other according to the size of the rectangular workpiece until the two clamping frames are matched with the rectangular workpiece, then the rectangular workpiece can be placed in the two clamping frames 5, the screw 501 is rotated, the screw 501 drives the pressing plate 502 to move downwards and be in contact with the rectangular workpiece, further clamping and fixing of the rectangular workpiece can be realized, subsequent drilling of the workpiece is facilitated, and when the cylindrical workpiece is required to be processed, the extending plate 303 is pulled outwards according to the diameter of the cylindrical workpiece until the extending plate 302 is matched with the cylindrical workpiece, and further, the clamping and fixing of the cylindrical workpiece can be realized, and the workpiece in various shapes and the flexible clamping device can be used for clamping and adjusting the various workpieces.
As a technical optimization scheme of the utility model, the inner wall of the groove 401 and one side of the positioning plate 403 are fixedly connected with the fixed cylinders 404, the inside of each fixed cylinder 404 is inserted with a fixed rod 405 extending to the outside of the fixed cylinder 404, and a spring 406 is arranged between the two fixed rods 405.
In this embodiment: the annular workpiece is placed in the positioning plate 403 and the groove 401, the inner walls of the positioning plate 403 and the groove 401 are made to be respectively abutted against the outer ring and the inner ring of the annular workpiece, the positioning plate 403 can be extruded according to the size of the annular workpiece, the positioning plate 403 is forced to pull the fixed cylinder 404 connected with the positioning plate, the spring 406 is made to be forced to stretch until the annular workpiece is completely placed between the positioning plate 403 and the groove 401, and therefore the annular workpiece can be flexibly adjusted, clamped and fixed according to different sizes of the annular workpiece, and the versatility of the device is improved.
As a technical optimization scheme of the utility model, an installation cavity 2 is installed on the upper end surface of a workbench 1, a reverse screw rod 201 is installed in the installation cavity 2, a motor 202 fixedly connected with the reverse screw rod 201 is installed on the right side of the workbench 1, and the outer walls of the reverse screw rod 201 are in sliding connection with an arc-shaped table 301 and a clamping frame 4 positioned on the right side through sliding sleeves.
In this embodiment: the motor 202 is started, so that the motor 202 drives the reverse screw rod 201 to rotate, and the sliding sleeve drives the arc-shaped table 301 and the clamping frame 4 to be close to or far away from each other, so that workpieces with different shapes and different sizes are clamped.
As a technical optimization scheme of the utility model, an electric slide rail 101 is arranged in the left side of a workbench 1, and an electric slide bar 102 fixedly connected with a limiting plate 302 is connected to the outer wall of the electric slide rail 101 in a sliding manner.
In this embodiment: the electric slide bar 102 is controlled to move up and down on the outer wall of the electric slide rail 101, so that the electric slide rail 101 drives the limiting plate 302 to move up and down, and the clamping of a pipeline or a cylindrical workpiece is realized.
As a technical optimization scheme of the utility model, the right side of the arc-shaped table 301 is fixedly connected with a fixing plate 3, and two support rods 304 are fixedly connected between the right side of the fixing plate 3 and the left side of the left clamping frame 4.
In this embodiment: the arc-shaped table 301 is connected with the left clamping frame 4 through the fixing plate 3 and the supporting rod 304, and then the left clamping frame 4 is driven to move left and right by the arc-shaped table 301, so that follow-up work can be smoothly performed.
As a technical optimization scheme of the present utility model, a plurality of rubber blocks are fixedly connected to the lower end surfaces of the two pressing plates 502.
In this embodiment: the clamped workpiece can be protected through the rubber block.
Working principle: firstly, the clamping frame 4 can be selected when the annular workpiece needs to be clamped, the annular workpiece is extruded to the positioning plate 403 according to the size of the annular workpiece, the positioning plate 403 is driven to move left and right on the outer wall of the sliding rod 402 through the sliding sleeve until the annular workpiece is completely placed in the two clamping frames 4, further clamping and fixing of the annular workpiece can be completed, then when the rectangular workpiece and the square workpiece need to be drilled, the two clamping frames 4 can drive the two clamping frames 5 to be mutually close to or far away from each other under the action of the reverse screw rod 201 according to the size of the rectangular workpiece until the two clamping frames are matched with the rectangular workpiece, then the rectangular workpiece can be placed in the two clamping frames 5, the screw rod 501 is rotated, the screw rod 501 is driven to drive the pressing plate 502 to move downwards to be contacted with the rectangular workpiece, further clamping and fixing of the rectangular workpiece can be realized, next, when the cylindrical workpiece needs to be processed, the workpiece can be placed on the upper end face of the arc-shaped table 301, the extending plate 303 is driven to move out of the limiting plate 302 until the extending plate 303 is matched with the cylindrical workpiece according to the diameter of the cylindrical workpiece, finally, the electric sliding rail 101 is driven to move downwards through the electric sliding rail 102 to drive the electric sliding rail 101 to move downwards to the pipeline or stably clamp the cylindrical workpiece.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a multifunctional clamp for drilling machine, includes workstation (1), its characterized in that: two clamping frames (4) which are oppositely arranged are arranged on the right side above the workbench (1), grooves (401) are formed in one side, which is opposite to the clamping frames (4), of each clamping frame, sliding rods (402) are arranged at the bottom ends inside the grooves (401), positioning plates (403) are slidably connected to the outer walls of the sliding rods (402) through sliding sleeves, a placing frame (5) is fixedly connected to the upper end faces of the clamping frames (4), pressing plates (502) are arranged inside the placing frames (5), and screw rods (501) fixedly connected with the pressing plates (502) are in threaded connection with the upper end faces of the placing frames (5);
the left side of workstation (1) top is provided with arc platform (301), be provided with limiting plate (302) directly over arc platform (301), spout has all been seted up to the inside left and right sides of limiting plate (302), two the inside of spout is all sliding connection has extension board (303) that extend to limiting plate (302) outside.
2. The multifunctional clamp for a drilling machine according to claim 1, wherein: the inner wall of recess (401) and one side of locating plate (403) are all fixedly connected with fixed section of thick bamboo (404), and two the inside of fixed section of thick bamboo (404) is all pegged graft and is had dead lever (405) that extend to the outside of fixed section of thick bamboo (404), and two install spring (406) between dead lever (405).
3. The multifunctional clamp for a drilling machine according to claim 1, wherein: install installation cavity (2) on the up end of workstation (1), the internally mounted of installation cavity (2) has reverse lead screw (201), motor (202) with reverse lead screw (201) fixed connection are installed on the right side of workstation (1), the outer wall of reverse lead screw (201) all is located clamping frame (4) sliding connection on right side with arc platform (301) through the sliding sleeve.
4. The multifunctional clamp for a drilling machine according to claim 1, wherein: an electric sliding rail (101) is arranged in the left side of the workbench (1), and an electric sliding rod (102) fixedly connected with a limiting plate (302) is connected to the outer wall of the electric sliding rail (101) in a sliding manner.
5. The multifunctional clamp for a drilling machine according to claim 1, wherein: the right side fixedly connected with fixed plate (3) of arc platform (301), fixedly connected with two bracing pieces (304) between the right side of fixed plate (3) and the left side that is located left side holder (4).
6. The multifunctional clamp for a drilling machine according to claim 1, wherein: the lower end surfaces of the two pressing plates (502) are fixedly connected with a plurality of rubber blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322589405.0U CN220761757U (en) | 2023-09-23 | 2023-09-23 | Multifunctional clamp for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322589405.0U CN220761757U (en) | 2023-09-23 | 2023-09-23 | Multifunctional clamp for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761757U true CN220761757U (en) | 2024-04-12 |
Family
ID=90614033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322589405.0U Active CN220761757U (en) | 2023-09-23 | 2023-09-23 | Multifunctional clamp for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761757U (en) |
-
2023
- 2023-09-23 CN CN202322589405.0U patent/CN220761757U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |