CN111496574A - An easy-to-adjust jig for machine tool processing - Google Patents

Abstract

The invention discloses a machine tool processing fixture which is easy to adjust, comprising a first fixing plate, a mounting plate, a placing plate, a motor, a screw rod, an adjusting plate, a second fixing plate, a limit rod, a limit plate, a first spring, Electric push rod, moving plate, reinforcing plate, central shaft, splint, second spring, limit sleeve, threaded sleeve and connecting rod. The invention has a simple structure and is easy to operate. The limit sleeve can be replaced through the threaded sleeve and the connecting rod, so that the splint can be used to clamp different items, which is convenient for the production and use of the machine tool; The structure such as the limit rod can make the movement of the adjustment plate more stable, prevent the article from slipping, and at the same time, the limit plate and the first spring can prevent the adjustment plate from being damaged due to a large impact force when it stops.

Description

An easy-to-adjust jig for machine tool processing

technical field

The invention relates to a fixture, in particular to a fixture for machine tool processing that is easy to adjust, and belongs to the technical field of machine tool processing applications.

Background technique

A machine tool refers to a machine that makes a machine, also known as a work machine or a tool machine. It is habitually referred to as a machine tool. It is generally divided into metal cutting machine tools, forging machine tools and woodworking machine tools. , as well as casting, forging, welding, stamping, extrusion, etc., but all parts with high precision requirements and fine surface roughness requirements generally need to be processed by cutting on the machine tool.

At present, most of the fixtures used in machine tool processing on the market are manipulators, which have many structures and are expensive. At the same time, it is difficult to grasp objects of different sizes, and the flexibility is poor. At the same time, the fixtures are unstable when moving, and the objects to be grasped are easy to fall. , which is inconvenient for production. Therefore, in view of the above problems, a jig for machine tool processing that is easy to adjust is proposed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a jig for machine tool processing which is easy to adjust in order to solve the above problems.

The present invention achieves the above object through the following technical solutions, a fixture for machine tool processing that is easy to adjust, comprising a first fixing plate, a moving structure and a clamping structure, and the bottom of the first fixing plate is fixedly connected to the mounting plate;

The clamping structure includes a placing plate, the placing plate is fixed to one side of the first fixing plate, the top of the placing plate is fixed to the motor, the output end of the motor is fixed to the screw, and the surface of the screw is threadedly connected to the adjusting plate One end of the screw is connected to the second fixing plate in rotation, one side of the second fixing plate is fixedly connected to the limit rod, the surface of the limit rod is slidably connected to the limit plate, and one side of the limit plate is fixed to the first spring , the first spring is fixed on one side of the second fixing plate;

The clamping structure includes an electric push rod, the electric push rod is fixed to the bottom of the adjustment plate, the bottom of the electric push rod is fixed to the moving plate, the bottom of the moving plate is fixed to a reinforcing plate, and one side of the reinforcing plate is fixed. Connected to the central shaft, the surface of the central shaft is rotated to connect the splint, a second spring is fixedly connected to one side of the splint, a limit sleeve is installed on one side of the splint, and the top of the limit sleeve is rotated to connect the threaded sleeve, so The top end of the threaded sleeve is threadedly connected to a connecting rod, and the connecting rod is fixedly connected to the bottom of the adjusting plate.

Preferably, two symmetrically distributed limit rods are fixedly connected to one side of the first fixing plate, mounting plates are fixed to the bottoms of the first fixing plate and the second fixing plate, and one side of the first fixing plate is A rotation port is opened, and one end of the screw rod penetrates the rotation port and extends to one side of the first fixing plate.

Preferably, a threaded opening is formed at the center of the adjusting plate, one end of the screw rod penetrates the threaded opening and extends to the adjusting plate, the adjusting plate is provided with two symmetrically distributed limit openings, and one end of the limit rod penetrates the limit and extend to the side of the adjustment plate.

Preferably, the limiting plate is provided with a sliding opening, one end of the limiting rod penetrates the sliding opening and extends to one side of the limiting plate, and both ends of the limiting plate are sleeved with a first spring.

Preferably, both ends of the central shaft are fixed to the reinforcing plate, one end of the splint is provided with a connecting port, one end of the central shaft penetrates the connecting port and extends to one side of the splint, and both ends of the second spring are fixed with a connecting port. splint.

Preferably, two symmetrically distributed connecting rods are fixedly connected to the bottom of the adjustment plate, the moving plate is provided with a connecting port, the bottom end of the connecting rod penetrates the connecting port and extends below the moving plate, and the lower end surface of the connecting rod Open with external thread.

The beneficial effects of the present invention are:

1. The present invention is simple in structure, low in cost, and convenient in operation. It is convenient to pick up articles through the structure of a splint and a limit sleeve, and it is convenient to replace the limit sleeve through a threaded sleeve and a connecting rod, so that it is convenient to pick up different parts. Items, which are convenient for the production and use of machine tools;

2. The present invention can facilitate the movement of the adjusting plate through the structure of the motor and the screw rod, thereby moving the article, and the structure such as the limit rod can make the movement of the adjusting plate more stable, prevent the article from falling off, and facilitate the use of the fixture, and at the same time pass the limit plate. And the first spring can limit the movement of the adjusting plate, and at the same time can prevent the object from being damaged due to a large impact force when the adjusting plate is stopped.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the internal structure schematic diagram of the present invention;

Fig. 2 is the top view structure schematic diagram of the present invention;

Fig. 3 is a side view structural schematic diagram of the present invention;

Fig. 4 is the partial structure schematic diagram of A in Fig. 1 of the present invention;

FIG. 5 is a schematic diagram of the partial structure at B in FIG. 3 of the present invention.

In the picture: 1. First fixing plate, 2. Mounting plate, 3. Placing plate, 4. Motor, 5. Screw, 6. Adjusting plate, 7. Second fixing plate, 8. Limiting rod, 9. Limiting Plate, 10, First spring, 11, Electric push rod, 12, Moving plate, 13, Reinforcing plate, 14, Center shaft, 15, Clamp plate, 16, Second spring, 17, Limit sleeve, 18, Threaded sleeve Cylinder, 19, connecting rod.

Detailed ways

In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on those shown in the accompanying drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Please refer to FIGS. 1-5 , a fixture for machine tool processing that is easy to adjust, including a first fixing plate 1 , a moving structure and a clamping structure, and the bottom of the first fixing plate 1 is fixedly connected to the mounting plate 2 ;

The clamping structure includes a placing plate 3, the placing plate 3 is fixed to one side of the first fixing plate 1, the top of the placing plate 3 is fixed to the motor 4, and the output end of the motor 4 is fixed to the screw 5, so The surface of the screw 5 is threadedly connected to the adjusting plate 6, one end of the screw 5 is rotatably connected to the second fixing plate 7, one side of the second fixing plate 7 is fixedly connected to the limit rod 8, and the surface of the limit rod 8 is slidably connected to the limit plate 9, one side of the limiting plate 9 is fixedly connected to the first spring 10, and the first spring 10 is fixedly connected to one side of the second fixing plate 7;

The clamping structure includes an electric push rod 11, the electric push rod 11 is fixed to the bottom of the adjusting plate 6, the bottom of the electric push rod 11 is fixed to the moving plate 12, and the bottom of the moving plate 12 is fixed to the reinforcing plate 13, One side of the reinforcing plate 13 is fixedly connected to the central shaft 14 , the surface of the central shaft 14 is rotated and connected to the splint 15 , one side of the splint 15 is fixed with a second spring 16 , and one side of the splint 15 is installed with a limiting sleeve 17 The top of the limiting sleeve 17 is rotatably connected to the threaded sleeve 18 , the top of the threaded sleeve 18 is threadedly connected to the connecting rod 19 , and the connecting rod 19 is fixedly connected to the bottom of the adjusting plate 6 .

One side of the first fixing plate 1 is fixed with two symmetrically distributed limit rods 8 , and the bottoms of the first fixing plate 1 and the second fixing plate 7 are fixed with a mounting plate 2 , and the first fixing plate 1. One side is provided with a rotating port, one end of the screw 5 penetrates the rotating port and extends to one side of the first fixing plate 1; Adjustment plate 6, the adjustment plate 6 is provided with two symmetrically distributed limit openings, one end of the limit rod 8 penetrates the limit opening and extends to one side of the adjustment plate 6; the limit plate 9 is provided with a sliding opening , one end of the limit rod 8 penetrates the sliding port and extends to one side of the limit plate 9, both ends of the limit plate 9 are sleeved with the first spring 10; both ends of the central shaft 14 are fixed to the reinforcing plate 13. One end of the splint 15 is provided with a connecting port, one end of the central shaft 14 penetrates the connecting port and extends to one side of the splint 15, and both ends of the second spring 16 are fixed with the splint 15; the bottom of the adjusting plate 6 Two symmetrically distributed connecting rods 19 are fixedly connected. The moving plate 12 is provided with a connecting port. thread.

When the present invention is in use, the electrical components in the device are first connected to a power supply and a control switch, and then the electric push rod 11 is activated and drives the moving plate 12 to move down, thereby driving the splint 15 to move down, and then the articles are placed on the two splints 15 Then, the electric push rod 11 drives the moving plate 12 to move up, thereby driving the splint 15 to move up, so as to clamp the article under the action of the limit sleeve 17, and then the motor 4 starts and drives the screw 5 to rotate, thereby driving the adjustment plate. 6 moves, thereby driving the article to move, thereby completing the transfer of the article. During the movement of the adjustment plate 6, the limit rod 8 can make the movement of the adjustment plate 6 more stable, and at the same time, the limit plate 9 and the first spring The adjustment plate 6 is limited, and at the same time, it can also play a certain buffering effect on the adjustment plate 6 when the adjustment plate 6 stops. When it is necessary to clamp items of different sizes, the limit sleeve is adjusted by the connecting rod 19 and the threaded sleeve 18. 17 can be replaced.

The motor 4 can use the YE2 series motor and its supporting power supply and circuit provided by Linqing Xingye Motor Factory.

The circuits, electronic components and modules involved are all in the prior art, which can be fully realized by those skilled in the art. It is needless to mention that the content of the present invention does not involve improvements to software and methods.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the same requirements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: The technical solutions described in the embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. A machine tool processing fixture that is easy to adjust is characterized in that: it comprises a first fixing plate, a moving structure and a clamping structure, and the bottom of the first fixing plate is fixedly connected to a mounting plate; The clamping structure includes a placing plate, the placing plate is fixed to one side of the first fixing plate, the top of the placing plate is fixed to the motor, the output end of the motor is fixed to the screw, and the surface of the screw is threadedly connected to the adjusting plate One end of the screw is connected to the second fixing plate in rotation, one side of the second fixing plate is fixedly connected to the limit rod, the surface of the limit rod is slidably connected to the limit plate, and one side of the limit plate is fixed to the first spring , the first spring is fixed on one side of the second fixing plate; The clamping structure includes an electric push rod, the electric push rod is fixed to the bottom of the adjustment plate, the bottom of the electric push rod is fixed to the moving plate, the bottom of the moving plate is fixed to a reinforcing plate, and one side of the reinforcing plate is fixed. Connected to the central shaft, the surface of the central shaft is rotated to connect the splint, a second spring is fixedly connected to one side of the splint, a limit sleeve is installed on one side of the splint, and the top of the limit sleeve is rotated to connect the threaded sleeve, so The top end of the threaded sleeve is threadedly connected to a connecting rod, and the connecting rod is fixedly connected to the bottom of the adjusting plate. 2 . The easy-to-adjust machine tool processing fixture according to claim 1 , wherein two symmetrically distributed limit rods are fixedly connected to one side of the first fixing plate, and the first fixing plate and the A mounting plate is fixedly connected to the bottom of the second fixing plate, a rotating port is opened on one side of the first fixing plate, and one end of the screw rod penetrates through the rotating opening and extends to one side of the first fixing plate. 3 . The easy-to-adjust machine tool processing fixture according to claim 1 , wherein a threaded port is opened at the center of the adjusting plate, and one end of the screw rod penetrates the threaded port and extends to the adjusting plate. 3 . The plate is provided with two symmetrically distributed limit openings, and one end of the limit rod penetrates through the limit opening and extends to one side of the adjusting plate. 4 . The easy-to-adjust machine tool processing fixture according to claim 1 , wherein the limit plate is provided with a sliding port, and one end of the limit rod penetrates through the sliding port and extends to one side of the limit plate. 5 . , both ends of the limiting plate are sleeved with a first spring. 5 . The easy-to-adjust jig for machine tool processing according to claim 1 , wherein both ends of the central shaft are fixed to a reinforcing plate, one end of the clamping plate is provided with a connection port, and one end of the central shaft penetrates through. 6 . The connection port extends to one side of the splint, and both ends of the second spring are fixed with the splint. 6 . The easy-to-adjust machine tool processing fixture according to claim 1 , wherein two symmetrically distributed connecting rods are fixedly connected to the bottom of the adjusting plate, and the moving plate is provided with a connecting port. 7 . The bottom end of the connecting rod penetrates the connecting port and extends below the moving plate, and the lower end surface of the connecting rod is provided with an external thread.

Images