CN211804790U - Foundation bolt cutting and center hole one-time finishing mechanism - Google Patents

Abstract

The utility model discloses a mechanism is once only accomplished to foundation bolt cutting and centre bore, including sawing machine, work platform, work or material rest, chuck, motor, transmission case, drill chuck, walking subassembly, the sawing machine with work platform sets gradually, the work or material rest the chuck the transmission case sets gradually work platform is last, the drill chuck sets up transmission case is last and to the work piece, the motor sets up on the transmission case and rather than rotate and be connected, the transmission case with work platform passes through walking subassembly sliding connection, be provided with the drill bit on the drill chuck. The utility model discloses can satisfy the requirement of foundation bolt and other axle class centre bore processing work, once only accomplish cutting and centre bore processing work to solved the problem that great diameter round steel can not directly put into the lathe headstock, still improved the machining efficiency of work piece, guaranteed the processingquality in its centre bore, reduced artifical intensity of labour, be worth using widely.

Description

Foundation bolt cutting and center hole one-time finishing mechanism

Technical Field

The utility model relates to a foundation bolt shaping technical field, concretely relates to foundation bolt cutting and centre bore once only accomplish mechanism.

Background

In recent years, long shafts and foundation bolts have become widely used in the mechanical and construction industries, as well as in the electrical power industry. When the steel pipe pole is pre-buried, the foundation bolt is required to be fixed with the lower part of the steel pipe pole.

The base bolt is made of universal round steel, the universal round steel is cut off by an instrument during manufacturing, and then a lathe is used for machining a center hole of the cut universal round steel. When processing major diameter foundation bolt, it is not convenient enough when lathe processing centre bore, and machining efficiency is also not high enough, is difficult to satisfy the production requirement, for solving above-mentioned problem, provides a foundation bolt cutting and centre bore once only accomplishes mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: how to more conveniently carry out the processing work of centre bore to major diameter foundation bolt and other axles class to satisfy the production requirement, provide a foundation bolt cutting and centre bore once only to accomplish the mechanism.

The utility model discloses a solve above-mentioned technical problem through following technical scheme, the utility model discloses a sawing machine, work platform, work or material rest, chuck, motor, transmission case, drill chuck, walking subassembly, the sawing machine with work platform sets gradually, the work or material rest the chuck the transmission case sets gradually work platform is last, the drill chuck sets up the last and directional work piece of transmission case, the motor sets up on the transmission case and rather than rotate and be connected, the transmission case with work platform passes through walking subassembly sliding connection, be provided with the drill bit on the drill chuck, the one end of work piece with the sawing machine is connected, and the other end runs through the chuck by the chuck chucking.

Preferably, the material rest comprises a rotating drum and two vertical plates arranged side by side, the rotating drum is arranged between the two vertical plates and is rotatably connected with the two vertical plates, and the two vertical plates are connected with the working platform.

Preferably, both ends of the rotating drum are provided with rotating shafts, a bearing is arranged between each rotating shaft and the corresponding vertical plate, each rotating shaft is rotatably connected with the corresponding vertical plate through the corresponding bearing, and a rubber layer is arranged outside the rotating drum. The rubber layer can protect the workpiece to a certain extent from being worn after being in direct contact with the outer surface of the rotary drum.

Preferably, the walking subassembly includes connecting seat, lower connecting seat, rotation lead screw, runner, the runner sets up the tip of rotation lead screw, it sets up to go up the connecting seat on the transmission case, the connecting seat sets up down on the work platform, go up the connecting seat with connecting seat sliding connection down, upward be provided with two shape slip tables of falling T on the connecting seat, the inside of connecting seat down be provided with the shape slip table assorted that falls T spout, the shape slip table that falls T is located the inside of the shape spout that falls T, rotate the lead screw with the connecting seat rotates down to be connected, it runs through to rotate the lead screw the shape slip table that falls T and rather than rotate and be connected. The vertical height difference between the inverted T-shaped sliding groove and the inverted T-shaped sliding table can be well limited, and the machining quality of the center hole is guaranteed.

Preferably, an annular groove is formed in the rotary screw rod, a positioning seat is arranged on the lower connecting seat, a through hole penetrates through the positioning seat, the inner diameter of the through hole is the same as that of the annular groove, and the positioning seat is clamped outside the annular groove and used for limiting the position of the whole rotary screw rod.

Preferably, the rotating wheel is provided with a handle, and the rotating screw rod can be rotated through the handle, so that the whole transmission box is driven to horizontally slide, and a drill bit on the drill chuck can process a central hole of a workpiece.

Preferably, the chuck is a four-jaw independent chuck, so that the square steel and the round steel can be conveniently fixed and clamped.

Compared with the prior art, the utility model has the following advantages: the machining device can meet the requirements of basic bolts and other shaft center hole machining work, can finish cutting and center hole machining work at one time, solves the problem that round steel with larger diameter cannot be directly placed into a lathe headstock, also improves the machining efficiency of workpieces, ensures the machining quality of center holes of the round steel, and reduces the labor intensity of workers.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the transmission case and the chuck according to the present invention;

FIG. 3 is a schematic structural view of the walking assembly of the present invention;

FIG. 4 is a schematic view of the combination of the inverted T-shaped sliding chute and the inverted T-shaped sliding table of the present invention;

fig. 5 is a schematic structural diagram of the material shelf of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1 to 5, the present embodiment provides a technical solution: a basic bolt cutting and center hole one-time finishing mechanism comprises a sawing machine 1, a working platform 2, a material rack 3, a chuck 4, a motor 5, a transmission case 6, a drill clamp 7 and a walking component 8, wherein the sawing machine 1 is arranged on one side of the working platform 2, the material rack 3, the chuck 4 and the transmission case 6 are all connected with the working platform 2 and are positioned above the working platform, the material rack 3, the chuck 4 and the transmission case 6 are sequentially arranged, the drill clamp 7 is arranged on the transmission case 6 and is fixedly connected with a transmission shaft inside the transmission case 6, the motor 5 is arranged at the upper end of the transmission case 6, the transmission shaft of the transmission case 6 is connected with an output shaft of the motor 5 through a belt pulley, the belt pulley is connected with the belt pulley, and the transmission case 6 is connected with the working platform 2 through the walking component 8 in a sliding manner, drill bits with different rules can be installed on the drill chuck 7 according to process requirements, one end of a workpiece 9 is fixedly connected with the sawing machine 1, the sawing machine 1 can clamp the workpiece 9, and the other end of the workpiece 9 penetrates through the chuck 4 and is clamped by the chuck.

Specifically, the material rack 3 includes a rotating drum 32 and two vertical plates 31 arranged side by side, the rotating drum 32 is arranged between the two vertical plates 31 and is rotatably connected with the two vertical plates 31, and the two vertical plates 31 are fixedly connected with the working platform 2.

Specifically, the rotating shaft 321 is disposed at both ends of the rotating drum 32, the bearing 33 is disposed between the rotating shaft 321 and the vertical plate 31, and a rubber layer 322 is disposed outside the rotating drum 32. The rubber layer 322 is provided to protect the workpiece 9 from abrasion after being in direct contact with the outer surface of the drum 32 to some extent.

Specifically, walking subassembly 8 includes connecting seat 61, lower connecting seat 21, rotates lead screw 82, runner 81 sets up rotate the outside of lead screw 82 and rather than fixed connection, it installs to go up connecting seat 61 the lower extreme of transmission case 6, lower connecting seat 21 is installed work platform 2's upper end, go up connecting seat 61 with lower connecting seat 21 sliding connection, the lower extreme of going up connecting seat 61 is provided with two shape of falling T slip tables 611, the inside of connecting seat 21 is provided with the shape of falling T slip table 611 assorted shape of falling T spout 212 down, the shape of falling T slip table 611 is located the inside and the slidable of shape of falling T spout 212, rotate lead screw 82 with lower connecting seat 21 rotates the connection, it runs through to rotate lead screw 82 shape of falling T slip table 611 and rather than threaded connection. The arrangement of the inverted T-shaped sliding groove 212 and the inverted T-shaped sliding table 611 can well limit the vertical height difference between the inverted T-shaped sliding groove and the inverted T-shaped sliding table, and the processing quality of the central hole is guaranteed.

Specifically, an annular groove 821 is formed in the rotary screw 82, a positioning seat 211 is arranged on one side of the upper end of the lower connecting seat 21, a through hole penetrates through the positioning seat 211, the inner diameter of the through hole is the same as that of the annular groove 821, and the positioning seat 211 is clamped in the annular groove 821 and used for limiting the position of the whole rotary screw 82.

Specifically, the rotating wheel 81 is provided with a handle, and the rotating screw rod 82 can be rotated through the handle, so that the whole transmission case 6 is driven to horizontally slide, and a drill bit on the drill chuck 7 performs center hole processing work on the workpiece 9.

Specifically, the chuck 4 is a four-jaw independent chuck, so that the square steel and the round steel can be conveniently fixed and clamped.

The working principle is as follows: in the using process, firstly, one end of a workpiece 9 is fixed on the sawing machine 1, the other end of the workpiece 9 is fixedly clamped through the chuck 4, the motor 5 is started at the moment, the motor 6 drives the transmission shaft inside the transmission box 6 to rotate, the transmission shaft drives the drill bit to rotate, a worker manually rotates the rotating wheel 81, and the rotating wheel 81 drives the rotating screw rod 82 to rotate. Due to the positioning seat 211, the position of the rotating screw rod 82 is limited, and only the rotating screw rod can keep rotating and cannot advance or retreat. When the rotary screw rod 82 rotates, the inverted T-shaped sliding table 611 in threaded connection slides horizontally in the inverted T-shaped sliding table 611 under the action of the rotary screw rod 82 and moves towards the workpiece 9, so that the center hole machining operation is performed, meanwhile, the sawing machine 1 is started to perform cutting operation on the workpiece 9 by using the cutting head 10, when the cutting operation and the center hole machining operation of a section of workpiece 9 are completed, the workpiece 9 is pushed towards one end of the chuck 3 from one end of the sawing machine 1, the workpiece 9 moves on the rotary drum 32, and after the end part of the workpiece 9 reaches the chuck 4, the cutting operation and the center hole machining operation are fixed again and repeated, so that the cutting operation and the center hole machining operation of the workpiece 9 can be completed synchronously.

To sum up, the foundation bolt cutting and center hole one-time finishing mechanism can meet the requirement of foundation bolt and other shaft center hole machining work, can finish the cutting and center hole machining work at one time, solves the problem that round steel with larger diameter cannot be directly placed into a lathe headstock, also improves the machining efficiency of workpieces, ensures the machining quality of center holes of the workpieces, and reduces the labor intensity.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (7)

1. The utility model provides a basic bolt cutting and centre bore once only accomplish mechanism which characterized in that: including sawing machine, work platform, work or material rest, chuck, motor, transmission case, drill chuck, walking subassembly, the sawing machine with work platform sets gradually, the work or material rest the chuck the transmission case sets gradually on the work platform, the drill chuck sets up on the transmission case and to the work piece, the motor sets up on the transmission case and rotate rather than and be connected, the transmission case with work platform passes through walking subassembly sliding connection, be provided with the drill bit on the drill chuck, the one end of work piece with the sawing machine is connected, and the other end runs through the chuck and by the chuck chucking.

2. The foundation bolt cutting and center hole one-time finishing mechanism of claim 1, wherein: the material rack comprises a rotary drum and two vertical plates which are arranged side by side, the rotary drum is arranged between the two vertical plates and is rotationally connected with the vertical plates, and the two vertical plates are connected with the working platform.

3. The foundation bolt cutting and center hole one-time finishing mechanism of claim 2, wherein: the two ends of the rotary drum are provided with rotating shafts, bearings are arranged between the rotating shafts and the vertical plates, and the rotating shafts are rotatably connected with the vertical plates through the bearings.

4. The foundation bolt cutting and center hole one-time finishing mechanism of claim 1, wherein: the walking subassembly includes connecting seat, lower connecting seat, rotation lead screw, runner, the runner sets up the tip of rotation lead screw, it sets up to go up the connecting seat on the transmission case, the connecting seat sets up down on the work platform, go up the connecting seat with connecting seat sliding connection down, it falls T shape slip table to go up to be provided with two on the connecting seat, the inside of connecting seat down be provided with fall T shape slip table assorted and fall T shape spout, it is located to fall T shape slip table fall the inside of T shape spout, rotate the lead screw with the connecting seat rotates down to be connected, it runs through to rotate the lead screw fall T shape slip table and rotate rather than and be connected.

5. The foundation bolt cutting and center hole one-time finishing mechanism of claim 4, wherein: the rotary screw rod is provided with an annular groove, the lower connecting seat is provided with a positioning seat, the positioning seat is provided with a through hole in a penetrating mode, the inner diameter of the through hole is the same as that of the annular groove, and the positioning seat is clamped outside the annular groove.

6. The foundation bolt cutting and center hole one-time finishing mechanism of claim 4, wherein: the walking assembly further comprises a handle, and the handle is arranged on the rotating wheel.

7. The foundation bolt cutting and center hole one-time finishing mechanism of claim 1, wherein: the chuck is a four-jaw independent chuck.

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