CN219212406U - Thin plate processing and pressing mechanism - Google Patents

Abstract

The utility model provides a thin plate processing and pressing mechanism, which comprises a base, a cross beam and a pressing mechanism, wherein a workbench is arranged in the middle position above the base, a tool magazine is arranged at one end of the workbench, the base is positioned at two sides of the workbench and is in sliding connection with a first saddle through a first moving mechanism, the first saddle at two sides is fixedly connected with the bottom of the cross beam, one side of the cross beam is in sliding connection with a second saddle through a second moving mechanism, the second saddle is in sliding connection with a ram through a third moving mechanism, one side of the ram is connected with a main shaft, the pressing mechanism is positioned between the first saddles at two sides, the pressing mechanism comprises an adjusting fixing frame, a third saddle, a fixing plate and two pressing rollers, wherein the adjusting fixing frame is fixedly connected with the inner sides of the first saddles at two sides, an air cylinder is arranged below the adjusting fixing plate and is connected with a movable plate through a telescopic shaft, and the upper side of the movable plate is in rotating connection with the pressing rollers through spherical bearings outside the belt seats.

Description

Thin plate processing and pressing mechanism

Technical Field

The utility model relates to a lifting pressing bar mechanism, in particular to a thin plate processing pressing bar mechanism.

Background

At present, along with the rapid development of numerical control in China, the traditional rocker arm drill of drilling equipment is gradually replaced by a triaxial numerical control drilling machine, and the precision and the efficiency are greatly improved. Along with the development of industry, the application of plate workpieces is more and more extensive, when a rectangular plastic plate is clamped, the plate is deformed only when the length of the rectangular plastic plate is too long and the periphery of the rectangular plastic plate is pressed, and the middle position of the plate can vibrate during processing, so that the processing effect of the plate is poor, and the precision of a product cannot be guaranteed.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model provides a thin plate processing and pressing mechanism.

The utility model provides a thin plate processing and pressing mechanism, which comprises a base, a cross beam and a pressing mechanism, and is characterized in that: the middle position of base top is provided with the workstation, the one end of workstation is provided with the tool magazine, the base is located the inboard fixed connection of first saddle in both sides of workstation through first moving mechanism sliding connection, both sides first saddle and the bottom fixed connection of crossbeam, one side of crossbeam is through second moving mechanism sliding connection having the second saddle, the second saddle is through third moving mechanism sliding connection having the ram, one side of ram is connected with the main shaft, hold-down mechanism is located both sides between the first saddle, hold-down mechanism includes adjustment mount, third saddle, fixed plate and two squeeze rolls, wherein the inboard fixed connection of adjustment mount and the first saddle in both sides, and the third saddle passes through fourth moving mechanism and adjustment mount sliding connection, and the third saddle is connected with the fixed plate, the below of adjustment fixed plate is provided with the cylinder, the cylinder is connected with the fly leaf through the telescopic shaft, the top of fly leaf is through taking seat outer spherical bearing and squeeze roll rotation to be connected, and two squeeze rolls are located the symmetry setting of fly leaf.

Further, the base is provided with the recess in workstation department, workstation and hold-down mechanism all are located the recess, and third saddle and the fixed plate in the hold-down mechanism are located the both sides of workstation, and two squeeze rolls are located the top of workstation.

Further, the main shaft is positioned at the middle position of the two carrier rollers.

Further, the first moving mechanism and the third moving mechanism are feeding mechanisms with servo motors matched with the screw rods, the first moving mechanism is an X axis, the third moving mechanism is a Z axis, balance cylinders are arranged on two sides of the third moving mechanism in parallel, and the balance cylinders are in sliding connection with the ram.

Further, the second moving mechanism is a feeding mechanism matched with the gear rack through a servo motor, and the second moving mechanism is a Y-axis.

Further, a hand wheel is connected to the top of the fourth moving mechanism, the fourth moving mechanism is a screw feeding mechanism, and the direction of the fourth moving mechanism is the Y-axis direction.

Further, the bottom of the fixed plate is provided with support plates at two sides of the cylinder.

Further, four corners of the movable plate are connected with the fixed plate through a plurality of inner hexagonal cylindrical head shoulder screws, and rectangular die springs are arranged on outer rings of the plurality of inner hexagonal cylindrical head shoulder screws, which are positioned between the movable plate and the fixed plate. The hexagonal cylindrical head shoulder screw plays a role in guiding and connecting, and the rectangular die spring plays a role in buffering and positioning.

The utility model has the beneficial effects that:

the thin plate processing pressing bar mechanism not only can uniformly press workpieces and improve the precision of processed products, but also can press different workpieces with great height difference, and the pneumatic pressing workpiece is adopted, so that compared with the production method of the traditional working procedure, the precision and the efficiency are greatly improved.

Drawings

Fig. 1 is a block diagram of a thin plate processing press bar mechanism according to the present utility model.

Fig. 2 is a front view of a thin plate processing press bar mechanism of the present utility model.

Fig. 3 is a top view of a thin plate processing press bar mechanism of the present utility model.

Fig. 4 is a side view of a thin plate processing press bar mechanism of the present utility model.

Fig. 5 is a block diagram of a pressing mechanism of a thin plate processing bar mechanism according to the present utility model.

( 1. A base; 2. a groove; 3. a work table; 4. a tool magazine; 5. a first saddle; 6. a first moving mechanism; 7. a cross beam; 8. a second saddle; 9. a second moving mechanism; 10. a ram; 11. a third movement mechanism; 12. a main shaft; 13. adjusting a fixing frame; 14. a third saddle; 15. a fourth moving mechanism; 16. a hand wheel; 17. a fixing plate; 18. a cylinder; 19. a support plate; 20. a movable plate; 21. a hexagonal socket head cap shoulder screw; 22. a rectangular die spring; 23. an outer spherical bearing with a seat; 24. a squeeze roll; 25. balance cylinder )

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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the thin plate processing and pressing mechanism provided by the utility model comprises a base 1, a cross beam 7 and a pressing mechanism, wherein a workbench 3 is arranged in the middle position above the base 1, one end of the workbench 3 is provided with a tool magazine 4, the base 1 is positioned on two sides of the workbench 3, the two sides of the base are slidably connected with a first saddle 5 through a first moving mechanism 6, the two sides of the first saddle 5 are fixedly connected with the bottom of the cross beam 7, one side of the cross beam 7 is slidably connected with a second saddle 8 through a second moving mechanism 9, the second saddle 8 is slidably connected with a ram 10 through a third moving mechanism 11, one side of the ram 10 is connected with a main shaft 12, the pressing mechanism is positioned on two sides of the first saddle 5, the pressing mechanism comprises an adjusting fixed frame 13, a third saddle 14, a fixed plate 17 and two pressing rollers 24, the third saddle 14 is slidably connected with the inner sides of the first saddle 5 through a fourth moving mechanism 15, the third saddle 14 is slidably connected with the adjusting saddle 13 through a third moving mechanism 9, the fixed plate 17 is movably connected with the two pressing rollers 24 through a cylinder seat 20, the two pressing rollers 20 are symmetrically arranged on the two sides of the pressing mechanism are rotatably connected with the cylinder seat 20, and the pressing mechanism is provided with two pressing rollers 20.

Example 1:

the first moving mechanism 6 can drive the first saddle 5, the cross beam 7 and the pressing mechanism to move along the X axis, so that the thin plate on the workbench 3 is transversely processed; the second moving mechanism 9 drives the second saddle 8 and the main shaft 12 to move on the cross beam 7 along the Y axis, so that the thin plate on the workbench 3 can be longitudinally processed; the third moving mechanism 11 drives the ram 10 to move longitudinally along the Z axis, so that the spindle 12 can move up and down; and the tool magazine 4 is arranged at the rear of the workbench 3, so that the spindle 12 can be moved to the tool magazine 4 to automatically change the tool, the problem that a plurality of types of tools are needed for machining a workpiece is solved, and the tool is not required to be manually changed.

Example 2:

before the main shaft 12 works, the hand wheel 16 is rotated, the adjusting fixing frame 13 moves up and down through the fourth moving mechanism 15, the two squeeze rollers 24 are pressed against the upper end face of the thin plate, the main shaft 12 of the machine tool is used for machining between the two squeeze rollers 24, the uniform pressing effect is achieved, and when the machine tool moves forwards and backwards, the squeeze rollers 24 move forwards and backwards along with the first saddle 5, and the effect of constant pressing is achieved.

The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (8)

1. The utility model provides a thin panel processing pressure thick stick mechanism, includes base, crossbeam and hold-down mechanism, its characterized in that: the middle position of base top is provided with the workstation, the one end of workstation is provided with the tool magazine, the base is located the inboard fixed connection of first saddle in both sides of workstation through first moving mechanism sliding connection, both sides first saddle and the bottom fixed connection of crossbeam, one side of crossbeam is through second moving mechanism sliding connection having the second saddle, the second saddle is through third moving mechanism sliding connection having the ram, one side of ram is connected with the main shaft, hold-down mechanism is located both sides between the first saddle, hold-down mechanism includes adjustment mount, third saddle, fixed plate and two squeeze rolls, wherein adjustment mount and the inboard fixed connection of the first saddle in both sides, and the third saddle passes through fourth moving mechanism and adjustment mount sliding connection, and the third saddle is connected with the fixed plate, the below of fixed plate is provided with the cylinder, the cylinder is connected with the fly leaf through the telescopic shaft, the top of fly leaf is through taking outer ball face bearing of seat and squeeze roll rotation to be connected, and two squeeze rolls are located the symmetry setting of fly leaf.

2. The thin plate processing press bar mechanism according to claim 1, wherein: the base is located workstation department and is provided with the recess, workstation and hold-down mechanism all are located the recess, and third saddle and the fixed plate in the hold-down mechanism are located the both sides of workstation, and two squeeze rolls are located the top of workstation.

3. The thin plate processing press bar mechanism according to claim 1, wherein: the main shaft is positioned at the middle position of the two carrier rollers.

4. The thin plate processing press bar mechanism according to claim 1, wherein: the first moving mechanism and the third moving mechanism are feeding mechanisms with servo motors and screws matched with each other, the first moving mechanism is an X axis, the third moving mechanism is a Z axis, balance cylinders are arranged on two sides of the third moving mechanism in parallel, and the balance cylinders are in sliding connection with the ram.

5. The thin plate processing press bar mechanism according to claim 1, wherein: the second moving mechanism is a feeding mechanism with a servo motor matched with the gear rack, and the second moving mechanism is a Y-axis.

6. The thin plate processing press bar mechanism according to claim 1, wherein: the top of the fourth moving mechanism is connected with a hand wheel, the fourth moving mechanism is a screw feeding mechanism, and the direction of the fourth moving mechanism is the Y-axis direction.

7. The thin plate processing press bar mechanism according to claim 1, wherein: the bottom of the fixed plate is provided with supporting plates at two sides of the cylinder.

8. The thin plate processing press bar mechanism according to claim 1, wherein: four corners of the movable plate are connected with the fixed plate through a plurality of inner hexagonal cylindrical head shoulder screws, and rectangular die springs are arranged on outer rings of the plurality of inner hexagonal cylindrical head shoulder screws, which are positioned between the movable plate and the fixed plate.

Images