CN213034118U

CN213034118U - Multi-size applicable semi-automatic chamfering machine

Info

Publication number: CN213034118U
Application number: CN202021877468.6U
Authority: CN
Inventors: 郑钢
Original assignee: Lin'an Yueda Auto Parts Co ltd
Current assignee: Lin'an Yueda Auto Parts Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-23
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a multi-size applicable semi-automatic chamfering machine, which comprises a workbench, wherein supports are symmetrically welded at the front and back of the left end of the upper surface of the workbench, a clamp frame is welded at the top ends of the two supports, a hydraulic telescopic device is fixedly connected with the right end of the upper surface of the workbench, a telescopic rod is fixedly connected with the output end of the hydraulic telescopic device, a movable plate connected with the upper surface of the workbench through a rolling structure is welded at the left end of the telescopic rod, a motor is fixedly connected with the upper surface of the movable plate, a screw rod is fixedly connected with the output end of the motor, a cutter head is welded at the left end of the screw rod and is provided with a plurality of, thereby improve the chamfer machining speed of different pipe diameter size tubular product and reduce beveler equipment cost, the utility model discloses the blade that is equipped with can be convenient for the dismouting change maintenance, has higher stability and practicality.

Description

Multi-size applicable semi-automatic chamfering machine

Technical Field

The utility model relates to a semi-automatic beveler field specifically is a semi-automatic beveler of many sizes suitable type.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The trend in the mechanical industry is to use rapid machine chamfering. Overcomes the processing defects of the existing mechanical and electric tools, has the advantages of convenience, rapidness and accuracy, and is the best choice for chamfering and cutting the metal objects at present. The chamfering method comprises the steps of straight chamfering and curved chamfering according to the requirements of chamfering.

However, the traditional semi-automatic chamfering machine for chamfering pipes has large limitation on the pipe diameters of the pipes due to the limitation of the size of a cutter head, one semi-automatic chamfering machine only corresponds to one pipe with a pipe diameter size, and when pipes with different pipe diameters need chamfering, corresponding chamfering machine equipment is needed, so that the chamfering processing speed of the pipes is influenced, and the equipment cost of the semi-automatic chamfering machine is increased. Therefore, a multi-size applicable semi-automatic chamfering machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a half automatic beveler of many sizes suitable type to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-size applicable semi-automatic chamfering machine comprises a workbench, wherein supports are symmetrically welded at the front and back of the left end of the upper surface of the workbench, a clamp frame is welded at the top ends of the two supports, a hydraulic telescopic device is fixedly connected at the right end of the upper surface of the workbench, a telescopic rod is fixedly connected at the output end of the hydraulic telescopic device, a movable plate connected to the upper surface of the workbench through a rolling structure is welded at the left end of the telescopic rod, a motor is fixedly connected to the upper surface of the movable plate, a screw rod is fixedly connected at the output end of the motor, a cutter head is welded at the left end of the screw rod, a plurality of blades are arranged on the cutter head, small electric telescopic rods are fixedly connected to the outer walls of the upper, the lower, the front and the back side walls of the clamp frame, a top end of an output rod of each, blade and connecting block fixed connection, cell wall fixedly connected with spring in every rectangular channel, spring outer end fixed connection are in the surface in the connecting block, and the cell wall of every rectangular channel outer end runs through there is the lead screw, and lead screw inner supports in connecting block outer end surface.

As a further aspect of the present invention: every the cell wall of rectangular channel both sides all is equipped with sliding structure's spout, all welds sliding structure's slider with the connecting block both sides wall of the cell wall opposite face of rectangular channel both sides, and the slider slides in the spout.

As a further aspect of the present invention: the connecting block is internally provided with a connecting hole which penetrates through the left side wall and the right side wall of the connecting block.

As a further aspect of the present invention: every blade right side wall all welds has the bolt, and the bolt right-hand member runs through the connecting hole.

As a further aspect of the present invention: and the right end of the bolt penetrating through the connecting hole is fixedly connected with a nut.

As a further aspect of the present invention: the small electric telescopic rods are four in number, the clamping blocks are four in number, the blades are four in number, the springs are four in number, and the screw rods are four in number.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the clamp splice that is equipped with can be moved by small-size electric telescopic handle control, so can the centre gripping fix the tubular product of different pipe diameter sizes, the utility model discloses the connecting block that is equipped with is connected in the rectangular channel by sliding structure, so can remove in the rectangular channel under the effect of lead screw and spring, and the blade is connected on the blade disc through the connecting block is indirect again, so the utility model discloses the blade that is equipped with is also adjustable, can adapt to the tubular product of different pipe diameter sizes, to sum up, the utility model discloses can carry out the chamfer operation to the tubular product of different size pipe diameters, for traditional beveler equipment, the utility model discloses can greatly improve the chamfer processing speed of different pipe diameter size tubular products and reduce beveler equipment cost;

2. the utility model discloses the blade that is equipped with is fixed through bolt and nut with the connecting block, so the utility model discloses the blade that is equipped with can conveniently be on the blade disc dismouting, thereby makes the utility model discloses reach the effect that can conveniently change the maintenance blade, there are higher stability and practicality.

Drawings

Fig. 1 is a front view of a structure of a multi-size adaptable semi-automatic chamfering machine.

Fig. 2 is a structural plan view of a multi-size adaptive semi-automatic chamfering machine.

FIG. 3 is a left side view of the structure of a clamp frame, a small electric telescopic rod and a clamping block in the multi-size applicable semi-automatic chamfering machine.

Fig. 4 is a schematic structural diagram of a cutter head in a multi-size adaptive semi-automatic chamfering machine.

Fig. 5 is a partial sectional view of a cutter head in a multi-size adaptive type semi-automatic chamfering machine.

In the figure: 1. a work table; 1-1, a bracket; 2. a clamp frame; 3. a hydraulic telescopic device; 3-1, a telescopic rod; 4. moving the plate; 5. a motor; 5-1, a screw; 6. a cutter head; 6-1, a rectangular groove; 6-1-1, a chute; 6-1-2, a spring; 7. a blade; 7-1, bolts; 8. a small electric telescopic rod; 9. a clamping block; 10. connecting blocks; 10-1, a sliding block; 10-2, connecting holes; 11. a lead screw; 12. and a nut.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a multi-size applicable semi-automatic chamfering machine comprises a workbench 1, wherein supports 1-1 are symmetrically welded at the front and back of the left end of the upper surface of the workbench 1, a clamp frame 2 is welded at the top ends of the two supports 1-1 together, a hydraulic telescopic device 3 is fixedly connected at the right end of the upper surface of the workbench 1, an expansion rod 3-1 is fixedly connected at the output end of the hydraulic telescopic device 3, a moving plate 4 connected to the upper surface of the workbench 1 by a rolling structure is welded at the left end of the expansion rod 3-1, a motor 5 is fixedly connected to the upper surface of the moving plate 4, the motor 5 can move left and right along with the moving plate 4 under the action of the hydraulic telescopic device 3, so that the effect of feed motion is achieved, a screw rod 5-1 is fixedly connected at the output end of the motor 5-1, the blade 7 can rotate along with the cutter head 6 under the action of the motor 5, so that the effect of cutting a pipe fitting chamfer is achieved;

the outer walls of the upper side wall, the lower side wall, the front side wall and the rear side wall of the fixture frame 2 are fixedly connected with small electric telescopic rods 8, the number of the small electric telescopic rods 8 is four, the top end of an output rod of each small electric telescopic rod 8 penetrates through the corresponding side wall of the fixture frame 2 and is welded with clamping blocks 9, the number of the clamping blocks 9 is four, the four clamping blocks 9 can symmetrically clamp four directions of a pipe fitting, and therefore the effect of stably clamping the pipe fitting is achieved, and the clamping blocks 9 can be controlled by the small electric telescopic rods 8 to move, so that pipes with different pipe diameter sizes can be clamped and fixed;

four rectangular grooves 6-1 are arranged in a circular array in the cutter head 6, a connecting block 10 is connected to the inside of each rectangular groove 6-1 through a sliding structure, sliding grooves 6-1-1 of the sliding structure are formed in the groove walls on two sides of each rectangular groove 6-1, sliding blocks 10-1 of the sliding structure are welded to two side walls of the connecting block 10 opposite to the groove walls on two sides of each rectangular groove 6-1, the sliding blocks 10-1 slide in the sliding grooves 6-1-1, and the connecting blocks 10 can slide in the rectangular grooves 6-1 through the sliding structures;

the blades 7 are fixedly connected with the connecting block 10, the number of the blades 7 is four, a connecting hole 10-2 is arranged in the connecting block 10, the connecting hole 10-2 penetrates through the left side wall and the right side wall of the connecting block 10, a bolt 7-1 is welded on the right side wall of each blade 7, the right end of the bolt 7-1 penetrates through the connecting hole 10-2, and a nut 12 is fixedly connected with the right end of the bolt 7-1 after penetrating through the connecting hole 10-2, so that the structure ensures that the blades 7 and the connecting block 10 arranged in the utility model are fixed with the nut 12 through the bolt 7-1, therefore, the blades 7 arranged in the utility model can be conveniently disassembled and assembled on the cutter head 6, thereby achieving the effect of conveniently replacing and maintaining the blades 7, and having higher stability and practicability;

the inner wall of each rectangular groove 6-1 is fixedly connected with a spring 6-1-2, the number of the springs 6-1-2 is four, the outer end of each spring 6-1-2 is fixedly connected with the inner end surface of the connecting block 10, the outer end wall of each rectangular groove 6-1 is penetrated with a lead screw 11, the number of the lead screws 11 is four, the inner ends of the lead screws 11 are supported against the outer end surface of the connecting block 10, as the connecting block 10 is connected in the rectangular groove 6-1 by a sliding structure, the lead screws 11 and the springs 6-1-2 can move in the rectangular groove 6-1, and the blades 7 are indirectly connected on the cutter head 6 through the connecting block 10, so the blades 7 arranged in the utility model can also move and adjust, and can adapt to pipes with different pipe diameters, therefore, the utility model can perform chamfering operation on pipes with different pipe diameters, for traditional beveler equipment, the utility model discloses can improve the chamfer machining speed of different pipe diameter size tubular products greatly and reduce beveler equipment cost.

The utility model discloses a theory of operation is: the utility model is provided with a clamping block 9 which can be controlled by a small electric telescopic rod 8 to move, so that the utility model can clamp and fix pipes with different pipe diameters, a connecting block 10 is arranged in the utility model and is connected in a rectangular groove 6-1 by a sliding structure, so that a worker can rotate a lead screw 11 to lead the lead screw 11 to move up and down, and the lead screw 11 is matched with a spring 6-1-2 to use, when the lead screw 11 rotates and descends, the bottom end of the lead screw 11 drives the connecting block 10 to move down in the rectangular groove 6-1 under the action of the lead screw and the spring, at the moment, the spring 6-1-2 generates elastic deformation to generate upward acting force, when the lead screw 11 rotates and ascends, under the upward acting force of the spring 6-1-2, the connecting block 10 ascends, and the blade 7 is connected on the connecting block 10 through a bolt 7-1 and a, can adapt to the tubular product of different pipe diameter sizes, to sum up, the utility model discloses can carry out the chamfer operation to the tubular product of unidimensional pipe diameter, for traditional beveler equipment, the utility model discloses can improve the chamfer processing speed of different pipe diameter size tubular products greatly and reduce beveler equipment cost.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A multi-size applicable semi-automatic chamfering machine comprises a workbench (1), wherein supports (1-1) are symmetrically welded at the front and back of the left end of the upper surface of the workbench (1), a clamp frame (2) is welded at the top ends of the two supports (1-1) together, a hydraulic telescopic device (3) is fixedly connected with the right end of the upper surface of the workbench (1), an expansion rod (3-1) is fixedly connected with the output end of the hydraulic telescopic device (3), a movable plate (4) connected to the upper surface of the workbench (1) through a rolling structure is welded at the left end of the expansion rod (3-1), a motor (5) is fixedly connected with the upper surface of the movable plate (4), a screw rod (5-1) is fixedly connected with the output end of the motor (5), a cutter head (6) is welded at the left end of the screw rod (5-1, the outer walls of the upper, lower, front and rear side walls of the fixture frame (2) are fixedly connected with small electric telescopic rods (8), the top end of an output rod of each small electric telescopic rod (8) penetrates through the corresponding side wall of the fixture frame (2) and is welded with a clamping block (9), the cutter head is characterized in that four rectangular grooves (6-1) are arranged in a circular array inside the cutter head (6), each rectangular groove (6-1) is internally connected with a connecting block (10) through a sliding structure, a blade (7) is fixedly connected with the connecting block (10), the inner end groove wall of each rectangular groove (6-1) is fixedly connected with a spring (6-1-2), the outer end of each spring (6-1-2) is fixedly connected to the inner end surface of each connecting block (10), the outer end groove wall of each rectangular groove (6-1) penetrates through a lead screw (11), and the inner end of each lead screw (11) abuts against the outer end surface of each connecting block (10).

2. The multi-size applicable semi-automatic chamfering machine according to claim 1, wherein both side groove walls of each rectangular groove (6-1) are provided with sliding grooves (6-1-1) of a sliding structure, both side walls of a connecting block (10) opposite to the side groove walls of the rectangular groove (6-1) are welded with sliding blocks (10-1) of the sliding structures, and the sliding blocks (10-1) slide in the sliding grooves (6-1-1).

3. The multi-size adaptive semi-automatic chamfering machine according to claim 1, wherein a connecting hole (10-2) is formed in the connecting block (10), and the connecting hole (10-2) penetrates through left and right side walls of the connecting block (10).

4. The multi-size applicable semi-automatic chamfering machine according to claim 1, wherein a bolt (7-1) is welded to the right side wall of each blade (7), and the right end of the bolt (7-1) penetrates through a connecting hole (10-2).

5. The multi-size adaptive semi-automatic chamfering machine according to claim 4, wherein a nut (12) is fixedly connected to the right end of the bolt (7-1) after penetrating through the connecting hole (10-2).

6. The multi-size applicable semi-automatic chamfering machine according to claim 1, wherein the number of the small electric telescopic rods (8) is four, the number of the clamping blocks (9) is four, the number of the blades (7) is four, the number of the springs (6-1-2) is four, and the number of the lead screws (11) is four.