Safety platform for side hole drilling of extrusion large die

Abstract

The utility model discloses a safety platform used for extruding a large die drill side hole, which comprises a radial drilling machine, a platform seat, a back-up roll assembly and a locking assembly, the platform seat is arranged on one side of the radial drilling machine, the back-up roll assembly comprises at least two rotating rolls arranged in parallel, and the locking assembly is arranged on the platform seat. The rotating roller is rotatably arranged between the platform base and the radial drilling machine, the rotating roller is used for bearing a workpiece, the workpiece can be matched with the rotating roller to rotate, the locking assembly is arranged on the platform base, and the locking assembly can tightly press the workpiece on the radial drilling machine. When a large-size workpiece is machined, only the workpiece needs to be placed on the supporting roller assembly, the rotating roller can support the workpiece, the side face, to be drilled, of the workpiece can be rotated upwards through rotation of the rotating roller, then the workpiece is pressed on the side wall of the radial drilling machine through the locking assembly to be locked, drilling can be conducted after locking, other machining equipment does not need to be adopted, and the machining efficiency is improved. And the processing and manufacturing cost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of machining, particularly to a safety platform for extruding large die drilling side holes. BACKGROUND

[0002] In the prior art, the radial drilling machine can adjust the machining position of the drill bit by rotating the rocker arm to machine the workpiece on the workbench. However, when machining the side surface of a large-size shaft, the workpiece cannot be fixed on the workbench and other machining equipment needs to be used, thereby increasing the machining cost. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a safety platform for extruding large die drilling side holes, which can enable the radial drilling machine to machine large-size shafts laterally.

[0004] According to the safety platform for extruding large die drilling side holes of the first aspect of the utility model, the platform seat is arranged on one side of the radial drilling machine, the support roller assembly includes at least two rotating rollers arranged in parallel, the rotating rollers are rotatably arranged between the platform seat and the radial drilling machine, the rotating rollers are used to support the workpiece, the workpiece can be rotated by the rotating rollers, and the locking assembly is arranged on the platform seat and can press the workpiece against the radial drilling machine.

[0005] The safety platform for extruding large die drilling side holes according to the utility model has the following beneficial effects: when machining a large-size workpiece, the workpiece only needs to be placed on the support roller assembly, the rotating rollers can support the workpiece, the workpiece can be rotated by the rotating rollers to turn the side to be drilled upward, and then the workpiece is locked by the locking assembly against the side wall of the radial drilling machine. After locking, drilling can be performed, and other machining equipment does not need to be used, thereby reducing the machining cost.

[0006] According to some embodiments of the utility model, the locking assembly includes a pressing block and a screw rod, the screw rod extends in the direction from the platform seat to the radial drilling machine, the pressing block is arranged at the end of the screw rod, the screw rod is threadedly connected with the platform seat, and rotating the screw rod can drive the pressing block to move in the extension direction of the screw rod.

[0007] According to some embodiments of the utility model, the platform seat includes a base and a protective seat, the protective seat is vertically arranged on the base to divide the base into a working part and an operating part, the working part is located on the side of the protective seat close to the radial drilling machine, and the operating part is located on the side of the protective seat away from the radial drilling machine.

[0008] According to some embodiments of the present application, the rotating roller is rotatably connected with the protective seat, and the screw rod is rotatably arranged through the protective seat.

[0009] According to some embodiments of the present application, the screw rod is provided with an operating member at one end close to the operating part, and rotating the operating member can drive the screw rod to rotate.

[0010] According to some embodiments of the present application, the operating member is a rotating disc, and the rotating disc is provided with a protruding rocker arm.

[0011] According to some embodiments of the present application, the protective seat is provided with an adjusting guide groove and a transmission member, the transmission member is slidably arranged in the adjusting guide groove, and the screw rod is threadedly connected with the transmission member.

[0012] According to some embodiments of the present application, the adjusting guide groove comprises a horizontal part and a plurality of vertical parts, the horizontal part is arranged in a horizontal extension, the vertical parts are arranged in a vertical extension, and the vertical parts are arranged in the horizontal part at intervals.

[0013] According to some embodiments of the present application, the transmission member is provided with a locking member, and the locking member can lock the transmission member and the adjusting guide groove.

[0014] According to some embodiments of the present application, the pressing block is provided with an elastic pad close to one side of the rocker arm drilling machine.

[0015] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above or additional aspects and advantages of the present application will become apparent from the following description with reference to the accompanying drawings, wherein:

[0017] Figure 1 It is a schematic view of the overall structure of the embodiments of the present application;

[0018] Figure 2 It is a schematic view of the overall structure of the embodiments of the present application; Figure 1 It is a schematic view of the overall structure of the embodiments of the present application;

[0019] Figure 3 It is a sectional view of some embodiments of the present application;

[0020] Figure 4 It is a sectional view of some embodiments of the present application.

[0021] Reference signs:

[0022] The rocker arm drilling machine 100;

[0023] The platform base 200, the base 210, the protection base 220, the adjusting guide groove 221, the transverse part 2211, the vertical part 2212, the transmission part 223, the operation part 230, the working part 240;

[0024] The support roller assembly 300, the rotating roller 310;

[0025] The locking assembly 400, the pressing block 410, the screw rod 420, the operation part 421;

[0026] The workpiece 500. DETAILED DESCRIPTION

[0027] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and should not be understood as a limitation of the present application.

[0028] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0029] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] Reference Figures 1 to 4According to the first aspect of the utility model, a safety platform for extruding large die drill side hole, including radial drilling machine 100, platform seat 200, support roller assembly 300 and locking assembly 400, platform seat 200 is located radial drilling machine 100 one side, support roller assembly 300 includes at least two parallelly arranged rotating roller 310, rotating roller 310 rotatably be located between platform seat 200 and radial drilling machine 100, rotating roller 310 is used to carry workpiece 500, and workpiece 500 can rotate through rotating roller 310, locking assembly 400 is located platform seat 200, and locking assembly 400 can press workpiece 500 tightly in radial drilling machine 100. When processing large size workpiece 500, only need to place workpiece 500 on support roller assembly 300, rotating roller 310 can support workpiece 500, and workpiece 500 can rotate through rotating roller 310 and rotate the side of the hole to be drilled upwards, then workpiece 500 is pressed tightly in the side wall of radial drilling machine 100 through locking assembly 400 and is locked, after locking, can drill hole processing, need not to use other processing equipment, can reduce processing manufacturing cost.

[0031] Specifically, workpiece 500 is shaft piece, platform seat 200 extends outwardly on the side wall of radial drilling machine 100, and rotating roller 310 extending towards radial drilling machine 100 is arranged on platform seat 200, rotating roller 310 is provided in two, and the two rotating rollers 310 are arranged in parallel, workpiece 500 can be tangent to rotating roller 310, when rotating workpiece 500 adjusts position, rotating roller 310 can rotate to reduce the rotating resistance of workpiece 500, after rotating roller 310 is aligned with the drilling machine, the worker can operate locking assembly 400 on platform seat 200 to press workpiece 500 tightly in radial drilling machine 100 and lock, the operation process is relatively safe, and workpiece 500 will not deviate during processing, can accurately drill hole, through the above structure, radial drilling machine 100 can process ordinary workpiece 500 and large size shaft piece, and the processing cost can be reduced.

[0032] Referring to Figures 1 to 2 In some embodiments of the utility model, locking assembly 400 includes pressing block 410 and screw rod 420, screw rod 420 extends in the direction from platform seat 200 to radial drilling machine 100, pressing block 410 is arranged at the end of screw rod 420, screw rod 420 is in threaded transmission connection with platform seat 200, and rotating screw rod 420 can drive pressing block 410 to move along the extension direction of screw rod 420. Specifically, screw rod 420 is provided with pressing block 410 at the end close to radial drilling machine 100, rotating screw rod 420 can drive pressing block 410 to press workpiece 500 and press workpiece 500 tightly in the side wall of radial drilling machine 100, and the operator only needs to operate screw rod 420 on platform seat 200, which is simple to operate and convenient for locking or unlocking workpiece 500.

[0033] Referring to Figures 1 to 2In some embodiments of the utility model, platform seat 200 includes base 210 and protection seat 220, protection seat 220 is vertically arranged on base 210, to divide base 210 into working part 240 and operation part 230, working part 240 is located on the side of protection seat 220 close to radial drilling machine 100, operation part 230 is located on the side of protection seat 220 away from radial drilling machine 100. Specifically, platform seat 200 can be arranged on the ground, protection seat 220 is vertically arranged on platform seat 200, to divide platform seat 200 into two parts, the part close to radial drilling machine 100 is working part 240, and the other side is operation part 230, and the operator can operate locking assembly 400 at operation part 230, and working part 240 is used for processing workpiece 500, and protection seat 220 can protect the operator, so that the operator can operate safely.

[0034] Referring to Figures 1 to 4 In some embodiments of the utility model, rotating roller 310 is rotatably connected with protection seat 220, and screw rod 420 is rotatably threaded through protection seat 220. Specifically, protection seat 220 can be used for protection and can be connected with rotating roller 310 and screw rod 420, rotating roller 310 can be connected with protection seat 220 through a bearing, and screw rod 420 can be threadedly connected with protection seat 220, so that the structure can be simplified, and the setting cost can be reduced.

[0035] Referring to Figures 1 to 2 In some embodiments of the utility model, one end of screw rod 420 close to operation part 230 is provided with operating part 421, and rotating operating part 421 can drive screw rod 420 to rotate. Specifically, the operator can drive screw rod 420 to rotate through operating part 421, and the specific structure of operating part 421 is not limited here, which can facilitate the operator to operate.

[0036] Referring to Figures 1 to 2 In some embodiments of the utility model, operating part 421 is a rotating disc, and the rotating disc is provided with a protruding rocker arm. Specifically, the rotating disc can expand the rotating torque, so that the operator can rotate screw rod 420 with less effort, and the rocker arm can be arranged at the contour of the rotating disc and extend outward from the front, so as to be held by the user, and the above structure can facilitate the operator to rotate screw rod 420.

[0037] Referring to Figure 1 And Figure 3 In some embodiments of the utility model, protection seat 220 is provided with adjusting guide groove 221 and transmission part 223, transmission part 223 is slidably arranged in adjusting guide groove 221, and screw rod 420 is threadedly connected with transmission part 223. The pressing position of pressing block 410 can be adjusted to meet the requirements of different processing positions.

[0038] Specifically, the transmission member 223 is in sliding connection with the adjusting guide groove 221, and the transmission member 223 is provided with a threaded hole capable of being threadedly connected with the screw rod 420, and the transmission member 223 and the adjusting guide groove 221 have corresponding limiting structures, so that the transmission member 223 can only slide along the adjusting guide groove 221 and cannot rotate or fall off. When the position of the hole drilled on the side of the workpiece 500 is not connected with the center of the workpiece 500, the pressing position of the pressing block 410 can be adjusted through the adjusting guide groove 221 and the transmission member 223 when the workpiece 500 is machined, so that the pressing block 410 can match the machining position, thereby reducing the occurrence of deflection of the workpiece 500. It can be understood that when the pressing block 410 is pressed towards the center of the workpiece 500 and the machining stress direction is not connected with the center, the workpiece 500 will produce a deflection torque, thereby affecting the machining precision.

[0039] With reference to Figure 1 And Figure 3 In some embodiments of the present application, the adjusting guide groove 221 comprises a horizontal portion 2211 and a plurality of vertical portions 2212, the horizontal portion 2211 is horizontally arranged, the vertical portions 2212 are vertically arranged, and the vertical portions 2212 are arranged at intervals on the horizontal portion 2211. Specifically, the vertical portions 2212 are connected with the horizontal portion 2211, two vertical portions 2212 can be arranged and located on both sides of the center of the horizontal portion 2211, the transmission member 223 can slide along the horizontal portion 2211 to match the machining position, and the transmission member 223 can be clamped into the vertical portion 2212 to be locked, so as to improve the positioning stability of the screw rod 420.

[0040] In some embodiments of the present application, the transmission member 223 is provided with a locking member capable of locking the transmission member 223 and the adjusting guide groove 221. The locking member can lock the transmission member 223 and the adjusting guide groove 221, so that the transmission member 223 can accurately adjust the position along the adjusting guide groove 221.

[0041] It should be noted that the locking member can also be provided as a screw sleeve and a pawl, the adjusting guide groove 221 can be provided with a ratchet groove, the screw sleeve is rotatably arranged on the transmission member 223, and a limiting structure is arranged between the screw sleeve and the transmission member 223, the limiting structure can limit the rotation range of the screw sleeve, when the rotation direction of the screw rod 420 is towards the drilling machine, the screw sleeve rotates and drives the pawl to extend out and cooperate with the ratchet groove in the adjusting guide groove 221, so as to lock the transmission member 223 and the adjusting guide groove 221, at this time, the screw sleeve stops rotating under the limitation of the limiting structure, and the screw rod 420 is pressed towards the workpiece 500 under the threaded transmission, on the contrary, when the workpiece 500 needs to be loosened, the screw rod 420 rotates in the opposite direction, and the screw sleeve also rotates in the opposite direction, at this time, the linkage mechanism drives the pawl to retract to fall off the ratchet groove, so as to disengage the transmission member 223 and the adjusting guide groove 221, through the above structure, the position can be locked while the workpiece 500 is pressed, and the position is unlocked when the workpiece 500 is loosened, so as to reduce the operation steps and facilitate use.

[0042] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A safety platform for use in extruding large-die drill side holes, characterized by, The utility model relates to a rotary drill (100), a platform base (200) is arranged on one side of the rotary drill (100), a support roller assembly (300) is arranged on the platform base (200), the support roller assembly (300) comprises at least two parallel rotary rollers (310), the rotary rollers (310) are rotatably arranged between the platform base (200) and the rotary drill (100), the rotary rollers (310) are used for bearing a workpiece (500), and the workpiece (500) can be rotated by the rotary rollers (310), a locking assembly (400) is arranged on the platform base (200), and the locking assembly (400) can press the workpiece (500) to the rotary drill (100). The locking assembly (400) comprises a pressing block (410) and a screw rod (420), the screw rod (420) extends from the platform base (200) to the rotary drill (100), the pressing block (410) is arranged on the end of the screw rod (420), the screw rod (420) is in threaded transmission connection with the platform base (200), and rotating the screw rod (420) can drive the pressing block (410) to move along the extension direction of the screw rod (420). The platform base (200) comprises a base (210) and a protection base (220), the protection base (220) is vertically arranged on the base (210) to divide the base (210) into a working part (240) and an operating part (230), the working part (240) is located on the side of the protection base (220) close to the rotary drill (100), and the operating part (230) is located on the side of the protection base (220) away from the rotary drill (100). The rotary roller (310) is rotatably connected with the protection base (220), and the screw rod (420) rotatably penetrates the protection base (220). One end of the screw rod (420) close to the operating part (230) is provided with an operating member (421), and rotating the operating member (421) can drive the screw rod (420) to rotate.

2. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 1, characterised in that, The operating member (421) is a rotating disc, and a protruding rocker arm is arranged on the rotating disc.

3. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 2, characterised in that, The protection base (220) is provided with an adjusting guide groove (221) and a transmission member (223), the transmission member (223) is slidably arranged in the adjusting guide groove (221), and the screw rod (420) is in threaded connection with the transmission member (223).

4. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 3, characterised in that, The adjusting guide groove (221) comprises a horizontal part (2211) and a plurality of vertical parts (2212), the horizontal part (2211) is horizontally arranged, the vertical parts (2212) are vertically arranged, and the vertical parts (2212) are arranged at intervals in the horizontal part (2211).

5. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 4, characterised in that, The transmission member (223) is provided with a locking member, and the locking member can lock the transmission member (223) and the adjusting guide groove (221).

6. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 5, characterised in that, The pressing block (410) is provided with an elastic pad close to the rotary drill (100).

7. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 4, characterised in that, ​ 8. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 7, characterised in that, ​ 9. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 7, characterised in that, ​ 10. A safety platform for use in side drilling of large diameter holes by extrusion, according to claim 2, wherein ​

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