CN220178705U

CN220178705U - Positioning device for radial drilling machine

Info

Publication number: CN220178705U
Application number: CN202321384683.6U
Authority: CN
Inventors: 张远青; 邵仁清
Original assignee: Guangxi Waterpower Machinery Institute Co ltd
Current assignee: Guangxi Waterpower Machinery Institute Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-15
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a positioning device for a radial drilling machine, which comprises a radial drilling machine device, wherein the bottom end of the radial drilling machine device is provided with a base for supporting, one side of the top end of the base is provided with a processing table for placing a workpiece, the top of the processing table is provided with a positioning mechanism for positioning the workpiece, and the positioning mechanism comprises a clamping assembly for clamping the workpiece and a pressing assembly symmetrically arranged for pressing the workpiece; according to the utility model, through the design of the radial drilling machine device, the processing table and the positioning mechanism, the symmetrically arranged clamping plates are moved in opposite directions by rotating the bidirectional screw rod, the front surface and the back surface of the workpiece are clamped, the symmetrically arranged pressing plates are moved to the two sides of the workpiece, the positions of the two sides of the workpiece are limited, the workpiece is positioned, the handle is pulled to move in the direction away from the processing table, the workpiece is positioned at the bottom end of the pressing plate, and the pressing plate is pushed to extrude the workpiece under the action of the restoring force of the spring, so that the workpiece fixing effect is realized.

Description

Positioning device for radial drilling machine

Technical Field

The utility model relates to the field of radial drilling machines, in particular to a positioning device for a radial drilling machine.

Background

In various drilling machines, the radial drilling machine is convenient and flexible to operate, wide in application range, typical, widely applied to single-piece and medium-and-small-batch production, wide in machining range and capable of machining holes of workpieces with large volumes and weights, and can be used for drilling various screw holes, threaded bottom holes, oil holes and the like of large-sized workpieces.

The existing radial drilling machine is used for fixing a workpiece in the machining and punching process, the workpiece is firstly placed on a machining table in the conventional workpiece fixing mode, then a fixing screw rod is inserted into a chute of the machining table, a pressing plate is arranged at the top end of the workpiece, after the pressing plate is arranged, a nut is rotated at the top of the screw rod to tightly press the pressing plate and the workpiece, after the pressing plate is machined, the nut is required to be detached one by one, and the installation and detachment fixing mode consumes time and consumes a large amount of manpower.

Disclosure of Invention

The utility model aims to provide a positioning device for a radial drilling machine, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioner for radial drill, includes radial drill device, radial drill device's bottom is provided with the base that is used for supporting, one side on base top is provided with the processing platform that is used for placing the work piece, the top of processing platform is provided with the positioning mechanism that is used for positioning the work piece, positioning mechanism is including the clamping assembly that is used for the centre gripping work piece and the symmetry setting are used for pressing down the pressing assembly of work piece, the pressing assembly includes the pressing plate, the both ends of pressing plate are provided with the moving part that is used for removing the pressing plate respectively.

Preferably, two sides of the top end of the base are fixedly connected with the bottom end of the radial drilling machine device and the bottom end of the processing table respectively.

Preferably, the two ends of the two sides of the top of the processing table are symmetrically provided with sliding grooves for inserting moving parts, the moving parts comprise round rods, the two sides of the top end of the pressing plate are respectively provided with a first round through groove, and the round rods are inserted and arranged in the first round through grooves.

Preferably, the bottom fixedly connected with cardboard of round bar, cardboard and spout joint, the bottom of round bar alternates the inside that sets up at the spout.

Preferably, the outer wall cover at round bar top is equipped with the spring that is used for pushing and pressing the board, the top fixedly connected with of round bar is used for restricting the baffle that the spring removed.

Preferably, the middle part at the top end of the pressing plate is fixedly connected with a handle for holding by a hand, and the handle is shaped like a door.

Preferably, the clamping assembly comprises clamping plates which are symmetrically arranged, a rectangular groove is formed in the top of the processing table, a second circular through groove is formed in the bottom of the front face of the clamping plates, and a bidirectional screw rod for driving the clamping plates to move is connected to the inner threads of the second circular through groove in a penetrating mode.

Preferably, the front of the inner wall of the rectangular groove is provided with a round hole, one end of the bidirectional screw rod is inserted into the round hole, the outer wall of the other end of the bidirectional screw rod is sleeved with a bearing, and the back of the bearing is fixedly connected with the back of the inner wall of the rectangular groove.

The utility model has the technical effects and advantages that:

according to the utility model, by means of the design of the radial drilling machine device, the processing table and the positioning mechanism, when a workpiece to be processed is placed at the top end of the processing table, the symmetrically arranged clamping plates are moved in opposite directions by rotating the bidirectional screw, so that the front and back surfaces of the placed workpiece are clamped, the positions of the front and back surfaces of the stacked workpiece are limited, then the symmetrically arranged pressing plates are moved to the two sides of the workpiece, so that the positions of the two sides of the workpiece are limited, the workpiece is positioned, then the handle is pulled to move in a direction away from the processing table, the workpiece is positioned at the bottom end of the pressing plate, and after the handle is released, the pressing plate is pushed to extrude the workpiece under the action of a spring restoring force, so that the workpiece is fixed.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

FIG. 3 is a schematic cross-sectional view of a processing station and a positioning mechanism according to the present utility model.

Fig. 4 is a schematic cross-sectional view of a pressing assembly according to the present utility model.

In the figure: 1. a radial drilling machine device; 2. a base; 3. a processing table; 4. pressing the plate; 5. a round bar; 6. a clamping plate; 7. a baffle; 8. a spring; 9. a grip; 10. a bidirectional screw; 11. a clamping plate; 12. and (3) a bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a positioning device for a radial drilling machine, which is shown in figures 1-4, and comprises a radial drilling machine device 1, wherein a base 2 for supporting is arranged at the bottom end of the radial drilling machine device 1, a processing table 3 for placing a workpiece is arranged at one side of the top end of the base 2, a positioning mechanism for positioning the workpiece is arranged at the top of the processing table 3, the positioning mechanism comprises a clamping component for clamping the workpiece and a pressing component symmetrically arranged for pressing the workpiece, the pressing component comprises a pressing plate 4, and moving pieces for moving the pressing plate 4 are respectively arranged at two ends of the pressing plate 4.

Specifically, the both sides on base 2 top are respectively with radial drill device 1's bottom and processing platform 3 bottom fixed connection.

Further, the radial drilling machine device 1, the base 2 and the processing table 3 form a radial drilling machine with the existing model Z3040, and the position of the drill bit can be moved through the radial drilling machine device 1, so that workpieces stacked at the top end of the processing table 3 are processed, and the radial drilling machine device 1 is electrically connected with an external power supply.

Specifically, the spout that is used for alternate moving part is offered to the both ends symmetry in processing platform 3 top both sides, moving part includes round bar 5, first circular logical groove has been seted up respectively to the both sides on pressing plate 4 top, round bar 5 alternates and sets up in first circular logical inslot, the bottom fixedly connected with cardboard 6 of round bar 5, cardboard 6 and spout joint, the bottom of round bar 5 alternates the inside that sets up at the spout, the outer wall cover at round bar 5 top is equipped with the spring 8 that is used for pushing pressing plate 4, the top fixedly connected with of round bar 5 is used for restricting the baffle 7 that spring 8 removed, the middle part fixedly connected with on pressing plate 4 top is used for the handle 9 that the people held, handle 9 is the font of door.

Further, the sliding grooves are symmetrically arranged on two sides of the two ends of the top of the processing table 3, the distance between the sliding grooves at one end is 1.5-1.8 times of the length of a workpiece, the sliding grooves are inverted T-shaped through grooves, the round rods 5 and the clamping plates 6 are matched to form inverted T shapes so as to be connected with the sliding grooves in a sliding and penetrating mode, the diameter of each round rod 5 is 0.95 time of the width of the top of the sliding groove, each clamping plate 6 is a rectangular plate, the length of each clamping plate 6 is 0.95 time of the width of the bottom of the corresponding sliding groove, the width of each clamping plate 6 is 1.3 times of the diameter of each round rod 5, the diameter of each first circular through groove is 1.02 times of the diameter of each round rod 5, the baffle plate 7 is a circular plate, the diameter of each baffle plate 7 is 2 times of the diameter of each round rod 5, the top ends of the springs 8 are fixedly connected with the bottom ends of the baffle plates 7, and the inner diameters of the springs 8 are 1.02 times of the diameters of the first circular through grooves, the spring 8 is in compression state all the time between baffle 7 and pressing plate 4, the direction of pressing plate 4 is parallel to each other with the direction of bi-directional screw rod 10, can drive pressing plate 4 at the horizontal displacement of processing bench 3 top through removing round bar 5, then move away from processing bench 3 direction through pulling handle 9, handle 9 drives pressing plate 4 synchronous movement, pressing plate 4 and baffle 7 effect extrusion spring 8, when releasing handle 9, under the effect of spring 8 restoring force, the bottom of spring 8 promotes pressing plate 4 to move towards the direction that is close to processing bench 3, thereby make the bottom of pressing plate 4 tightly extrude the top of stacking work piece top, make and produce the extrusion mutually between the stacking work piece, thereby realize the pressurization of work piece fixed.

Specifically, the clamping assembly comprises clamping plates 11 which are symmetrically arranged, a rectangular groove is formed in the top of the machining table 3, a second circular through groove is formed in the front bottom end of the clamping plate 11, a bidirectional screw rod 10 which drives the clamping plates 11 to move is connected to the inner thread of the second circular through groove in a penetrating mode, a round hole is formed in the front face of the inner wall of the rectangular groove, one end of the bidirectional screw rod 10 is arranged in the round hole in a penetrating mode, a bearing 12 is sleeved on the outer wall of the other end of the bidirectional screw rod 10, and the back face of the bearing 12 is fixedly connected with the back face of the inner wall of the rectangular groove.

Further, the inner wall of the second circular through groove is provided with threads, the threads are meshed with the threads on the outer walls of two ends of the bidirectional screw 10, so that when the bidirectional screw 10 is rotated clockwise, under the action of the threads, the two clamping plates 11 move in opposite directions, the bidirectional screw 10 is rotated anticlockwise, the two clamping plates 11 move in opposite directions, the clamping of the front face and the back face of a stacked workpiece is realized, the workpiece is not scattered, the bearing 12 is an existing ball bearing and is used for limiting the bidirectional screw 10 to rotate only, the top end of the inner wall of the rectangular groove is provided with a rectangular hole, the clamping plates 11 are T-shaped plates, the bottoms of the T-shaped plates are inserted in the rectangular hole, the width of the bottoms of the clamping plates 11 is 0.9 times of the width of the rectangular hole, the second circular through groove is provided with the bottoms of the T-shaped plates, the tops of the T-shaped plates are used for clamping the workpiece, and the length of the tops of the T-shaped plates is 1.1 times of the maximum height of the stacked workpiece.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a positioner for radial drill, includes radial drill device (1), the bottom of radial drill device (1) is provided with base (2) that are used for supporting, one side on base (2) top is provided with processing platform (3) that are used for placing the work piece, a serial communication port, the top of processing platform (3) is provided with the positioning mechanism that is used for locating the work piece, positioning mechanism is including the clamping assembly and the symmetry setting that are used for holding the work piece are used for pressing the pressing assembly of work piece, the pressing assembly includes pressing plate (4), the both ends of pressing plate (4) are provided with the moving part that is used for removing pressing plate (4) respectively.

2. The positioning device for the radial drilling machine according to claim 1, wherein two sides of the top end of the base (2) are fixedly connected with the bottom end of the radial drilling machine device (1) and the bottom end of the processing table (3) respectively.

3. The positioning device for the radial drilling machine according to claim 1, wherein sliding grooves for inserting moving parts are symmetrically formed in two ends of two sides of the top of the machining table (3), the moving parts comprise round rods (5), first circular through grooves are formed in two sides of the top end of the pressing plate (4) respectively, and the round rods (5) are inserted into the first circular through grooves.

4. The positioning device for the radial drilling machine according to claim 3, wherein a clamping plate (6) is fixedly connected to the bottom end of the round rod (5), the clamping plate (6) is clamped with the sliding groove, and the bottom of the round rod (5) is inserted into the sliding groove.

5. A positioning device for a radial drilling machine according to claim 3, characterized in that the outer wall of the top of the round rod (5) is sleeved with a spring (8) for pushing the pressing plate (4), and the top end of the round rod (5) is fixedly connected with a baffle (7) for limiting the movement of the spring (8).

6. The positioning device for the radial drilling machine according to claim 5, wherein a handle (9) for being held by a human hand is fixedly connected to the middle part of the top end of the pressing plate (4), and the handle (9) is shaped like a Chinese character 'men'.

7. The positioning device for the radial drilling machine according to claim 1, wherein the clamping assembly comprises clamping plates (11) which are symmetrically arranged, a rectangular groove is formed in the top of the processing table (3), a second circular through groove is formed in the bottom end of the front face of the clamping plate (11), and a bidirectional screw (10) for driving the clamping plate (11) to move is connected to the inner threads of the second circular through groove in a penetrating mode.

8. The positioning device for the radial drilling machine according to claim 7, wherein a round hole is formed in the front surface of the inner wall of the rectangular groove, one end of the bidirectional screw rod (10) is inserted into the round hole, a bearing (12) is sleeved on the outer wall of the other end of the bidirectional screw rod (10), and the back surface of the bearing (12) is fixedly connected with the back surface of the inner wall of the rectangular groove.