CN212049254U - A linear feeding mechanism - Google Patents

Abstract

The utility model discloses a linear feeding mechanism, which comprises a straight travel component, a clamping component and a coordination component. The straight travel component includes a fixed plate, a straight travel slide rail, a sliding plate, a damping component, a first fixing hole, a rotating shaft, a second Two fixing holes, adjustment plates, adjustment holes, mounting brackets and adjustment bolts, the straight travel assembly is mounted with a clamping assembly and a coordination assembly, a fixed plate is symmetrically welded on the lower surface of the straight travel slide rail, and four corners of the fixed plate are provided There is a first fixing hole, and the upper surface of the straight-running slide rail is provided with a boss, and two sides of the straight-running slide rail are provided with card slots, the sliding plate is correspondingly clipped with the straight-running slide rail through the card grooves, and the A rotating shaft is fixedly installed on the central position of the top of the sliding plate. The utility model can be rotated to the other side of the straight-running sliding rail to change the position of the clamping assembly, and the position of the adjusting plate can be adjusted to be suitable for parts of different sizes. The adjustment plate can be rotated to facilitate machining on the other side of the straight-running slide.

Description

A linear feeding mechanism

technical field

The utility model relates to the field of feeding, in particular to a linear feeding mechanism.

Background technique

The linear feeding mechanism is a mechanism that conveys a part in a straight line when it is processed.

However, the current linear feeding mechanism on the market is complex in structure and single in function. The existing linear feeding mechanism cannot effectively dampen the sliding plate, and cannot adjust the position of the clamping component according to the size of the parts, and cannot effectively change the clamping The location of the component.

Therefore, it is necessary for us to design a linear feeding mechanism.

SUMMARY OF THE INVENTION

The purpose of this utility model is to provide a linear feeding mechanism, which can be rotated to the other side of the linear sliding rail to change the position of the clamping assembly, the position of the adjusting plate can be adjusted to be suitable for parts of different sizes, and can also be rotated to adjust plate for processing on the other side of the straight-running slide.

The purpose of the present utility model can be achieved through the following technical solutions:

A linear feeding mechanism is characterized in that it includes a straight travel assembly, a clamping assembly and a coordination assembly, and the straight travel assembly includes a fixed plate, a straight travel slide rail, a sliding plate, a shock absorption assembly, a first fixed hole, a rotating shaft, a second A fixing hole, an adjusting plate, an adjusting hole, a mounting frame and an adjusting bolt, a clamping assembly and a coordinating assembly are installed on the straight travel assembly, a fixed plate is symmetrically welded on the lower surface of the straight travel slide rail, and four corners of the fixed plate are provided with the first fixing hole, the upper surface of the straight-running slide rail is provided with a boss, and the two sides of the straight-running slide rail are provided with clamping grooves, the sliding plate is correspondingly clamped with the straight-running slide rail through the clamping groove, and the sliding A rotating shaft is fixedly installed on the central position of the top of the plate, and shock absorption components are installed on both sides of the sliding plate. The shock absorption components are composed of two springs and two thin steel plates, and the two springs are symmetrically welded on the thin plate. The inner two ends of the steel plate, the two springs are fixed on the two ends of one side of the sliding plate, the adjusting plate is an "L"-shaped steel plate, the four corners of the horizontal plate of the adjusting plate are provided with second fixing holes and the center position is provided with a rotating There are five vertically equidistant adjustment holes on the vertical plate of the adjustment plate, the adjustment plate is sleeved on the rotating shaft through the rotation holes, and the adjustment plate and the sliding plate are penetrated by fixing bolts. It is fixedly connected through the second fixing hole, two through holes are opened on the mounting frame, and the adjusting bolt passes through the adjusting hole and the through hole and is locked with the nut.

As a further solution of the present invention: the clamping assembly includes a clamping cylinder, a clamping block, a moving frame, a connecting plate, a third fixing hole, a fourth fixing hole, a gasket, a small air pipe and a small air pump. The tightening cylinder is fixedly installed on the mounting frame, and a small air pipe is connected to the outside of the clamping cylinder, and the small air pipe is connected to the small air pump. The connecting plate is fixedly connected with the clamping cylinder through the third fixing hole through the fixing bolt, the moving frame is correspondingly installed in the sliding groove of the connecting plate, the moving frame is a "T"-shaped structure, and the moving frame is provided with There is a fourth fixing hole, and the moving frame passes through the fourth fixing hole and the through hole opened on the clamping block in turn through the fixing bolt and is locked with the nut, the clamping block is installed on the outside of the moving frame, and the clamp A spacer is welded on the surface of the tight block.

As a further solution of the present utility model: the coordination component includes a coordination cylinder, an atmospheric pipe, an atmospheric pump, a mounting platform, a lifting column, a mobile platform, a fifth fixing hole and a cylindrical boss, and the coordination cylinder is fixedly installed on the mounting frame and the outer side of the coordination cylinder is connected with an atmospheric pipe, the atmospheric pipe is connected with an atmospheric pump, two circular grooves are symmetrically arranged on the coordination cylinder, and the lifting column is installed in the circular groove, and A mounting platform is welded on the upper surface of the lifting column, fifth fixing holes are provided on both sides of the upper surface of the mobile platform, and the mobile platform passes through the fifth fixing hole and the upper surface of the mounting platform and the nut sequentially through the fixing bolts. locked, and the upper left end of the mobile platform is provided with a cylindrical boss.

As a further solution of the present invention, a rubber pad is adhered to the outer surface of the shock absorbing component.

As a further solution of the present invention, a guard plate is arranged on the mounting frame.

As a further solution of the present invention, the adjacent adjustment holes have the same spacing.

As a further solution of the present invention, the end of the small air pipe is connected with the clamping cylinder through a copper interface.

As a further solution of the present invention, the end of the air pipe is connected with the coordination cylinder through a copper interface.

The beneficial effects of the utility model are as follows: the utility model has a scientific and reasonable structure, is safe and convenient to use, lays the parts to be processed in the clamping block, and drives the moving frame to move through the action of the clamping cylinder, and then drives the clamping block to clamp Tighten the parts, by coordinating the action of the cylinder, the lifting column rises, the cylindrical boss stands against the end of the part, and then the part is fixed, according to the size of the part, the adjusting plate is pulled down to the required height, and the adjusting bolt passes through the adjusting hole It is locked with the adjusting plate and the nut, which is suitable for the required position and height of parts of different sizes. Through the action of the straight sliding rail, the sliding plate slides forward. When the required position is reached, the thin steel plate on the shock absorber assembly touches To the straight sliding rail, the elastic vibration of the spring welded in the thin steel plate is attenuated to reduce the collision force on the sliding plate, and then the sliding plate is damped. On the other side of the slide rail, tighten the fixing screw through the second fixing hole, so as to change the working position of the clamping assembly.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present utility model will be further described below with reference to the accompanying drawings.

Fig. 1 is the overall front view of the utility model;

Figure 2 is a front view of the clamping assembly of the present invention;

Figure 3 is a partial view of the utility model;

In the figure: 1. Straight travel component; 11. Fixed plate; 12. Straight travel slide rail; 13. Sliding plate; 14. Damping assembly; 15. First fixing hole; 16. Rotating shaft; 17. Second fixing hole; 18 , adjusting plate; 19, adjusting hole; 110, mounting frame; 111, adjusting bolt; 2, clamping assembly; 21, clamping cylinder; 22, clamping block; 23, moving frame; 24, connecting plate; 25, the first Three fixing holes; 26, fourth fixing hole; 27, gasket; 28, small air pipe; 29, small air pump; 3, coordinating component; 31, coordinating cylinder; 32, air pipe; 33, air pump; 34, mounting table 35. Raised column; 36. Mobile platform; 37. Fifth fixing hole; 38. Cylindrical boss.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, a linear feeding mechanism includes a straight travel assembly 1, a clamping assembly 2 and a coordination assembly 3. The straight travel assembly 1 includes a fixed plate 11, a straight travel slide rail 12, a sliding plate 13, a shock absorber assembly 14, The first fixing hole 15 , the rotating shaft 16 , the second fixing hole 17 , the adjusting plate 18 , the adjusting hole 19 , the mounting bracket 110 and the adjusting bolt 111 , the straight travel assembly 1 is mounted with the clamping assembly 2 and the coordination assembly 3 , the straight travel slide rail 12. A fixed plate 11 is symmetrically welded on the lower surface of the fixed plate 11. The four corners of the fixed plate 11 are provided with first fixing holes 15, and the upper surface of the straight-running slide rail 12 is provided with a boss, and the two sides of the straight-running slide rail 12 are provided with card slots. The slide plate 13 The straight-running sliding rail 12 is correspondingly clamped through the card slot, and the rotating shaft 16 is fixedly installed at the top center of the sliding plate 13 , and the shock absorbing assembly 14 is installed on both sides of the sliding plate 13 , and the outer surface of the shock absorbing assembly 14 is bonded with a The rubber pad can increase the shock absorption effect. The shock absorption component 14 is composed of two springs and two thin steel plates. The two springs are symmetrically welded to the inner ends of the thin steel plates, and the two springs are fixed to the two ends of one side of the sliding plate 13. Adjust The plate 18 is an "L"-shaped steel plate. The four corners of the horizontal plate of the adjusting plate 18 are provided with second fixing holes 17 and the center position is provided with a rotating hole, and the vertical plate of the adjusting plate 18 is provided with five vertically equidistantly arranged adjustment holes. Holes 19, the adjacent adjustment holes 19 have the same spacing, the adjustment plate 18 is sleeved on the rotating shaft 16 through the rotation hole, and the adjustment plate 18 and the sliding plate 13 are fixedly connected through the second fixing hole 17 through the fixing bolts. Two through holes are opened, and a guard plate is provided on the mounting frame 110, which can increase the protection of the clamping assembly 2 and the coordination assembly 3. The adjusting bolt 111 passes through the adjusting hole 19 and the through hole and is locked with the nut. The clamping assembly 2 includes a clamp The tightening cylinder 21, the clamping block 22, the moving frame 23, the connecting plate 24, the third fixing hole 25, the fourth fixing hole 26, the gasket 27, the small air pipe 28 and the small air pump 29, the clamping cylinder 21 is fixedly installed on the mounting frame 110, and the outer side of the clamping cylinder 21 is connected with a small air pipe 28, the small air pipe 28 is connected to the small air pump 29, the end of the small air pipe 28 is connected with the clamping cylinder 21 through a copper interface, and the four corners of the connecting plate 24 are provided with a third fixed The hole 25 has a sliding groove in the middle. The connecting plate 24 is fixedly connected to the clamping cylinder 21 through the third fixing hole 25 through the fixing bolt. The mobile frame 23 is correspondingly installed in the sliding groove of the connecting plate 24. The mobile frame 23 is "T" The moving frame 23 is provided with a fourth fixing hole 26, and the moving frame 23 passes through the fourth fixing hole 26 and the through hole opened on the clamping block 22 through the fixing bolts in turn and is locked with the nut, and the clamping block 22 Installed on the outside of the moving frame 23, and the surface of the clamping block 22 is welded with a gasket 27, the coordination assembly 3 includes a coordination cylinder 31, an air pipe 32, an air pump 33, an installation platform 34, a lifting column 35, a mobile platform 36, a fifth The fixing hole 37 and the cylindrical boss 38, the coordinating cylinder 31 is fixedly installed on the mounting frame 110, and the outer side of the coordinating cylinder 31 is connected with an atmospheric pipe 32, the atmospheric pipe 32 is connected with an atmospheric pump 33, and the end of the atmospheric pipe 32 is connected It is connected with the coordinating cylinder 31 through a copper interface. The coordinating cylinder 31 is symmetrically provided with two circular grooves. The lifting column 35 is installed in the circular groove. A fifth fixing hole 37 is provided on both sides of the upper surface of the 36, and the moving table 36 passes through the fifth fixing hole 37 and the upper surface of the mounting table 34 through the fixing bolts in turn and is locked with a nut, and the upper left end of the moving table 36 is provided with a cylinder. Boss 38.

The working principle of the utility model is as follows: the parts to be processed are placed in the clamping block 22, and the action of the clamping cylinder 21 drives the movement of the moving frame 23, which in turn drives the clamping block 22 to clamp the parts, and by coordinating the cylinder 31 The function of the lifting column 35 is raised, the cylindrical boss 38 bears the end of the part, and then the part is fixed. According to the different size of the part, the adjusting plate 18 is pulled to the required height, and the adjusting bolt 111 passes through the adjusting hole 19. It is locked with the adjusting plate 18 and the nut, so as to be suitable for the position and height required by the parts of different sizes. Through the action of the straight sliding rail 12, the sliding plate 13 slides forward. The thin steel plate touches the straight-running slide rail 12, and the elastic vibration of the spring welded in the thin steel plate is attenuated to reduce the collision force on the sliding plate 13, thereby damping the sliding plate 13. By unscrewing the second fixing hole 17 Rotate the adjusting plate 18 to the other side of the straight sliding rail 12, and then tighten the fixing screw through the second fixing hole 17, so as to change the working position of the clamping assembly 2.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. A linear feeding mechanism, characterized in that it comprises a straight travel assembly (1), a clamping assembly (2) and a coordination assembly (3), wherein the straight travel assembly (1) comprises a fixed plate (11), a straight travel slide rail ( 12), sliding plate (13), damping assembly (14), first fixing hole (15), rotating shaft (16), second fixing hole (17), adjusting plate (18), adjusting hole (19), A mounting bracket (110) and an adjusting bolt (111), a clamping assembly (2) and a coordinating assembly (3) are mounted on the straight travel assembly (1), and a fixed plate is symmetrically welded on the lower surface of the straight travel slide rail (12) (11), the four corners of the fixing plate (11) are provided with first fixing holes (15), and the upper surface of the straight-running slide rail (12) is provided with bosses, and the two sides of the straight-running slide rail (12) A card slot is provided, the sliding plate (13) is correspondingly connected to the straight-running sliding rail (12) through the card slot, and a rotating shaft (16) is fixedly installed on the top center of the sliding plate (13). Both sides of the sliding plate (13) are provided with shock absorber assemblies (14), the shock absorber assemblies (14) are composed of two springs and two thin steel plates, and the two springs are symmetrically welded on both ends of the inner side of the thin steel plates, The two springs are fixed on one end of the sliding plate (13), the adjusting plate (18) is an "L"-shaped steel plate, and the four corners of the horizontal plate of the adjusting plate (18) are provided with second fixing holes (17). ) and the central position with a rotation hole, and the vertical plate of the adjustment plate (18) is provided with five adjustment holes (19) arranged vertically and equidistantly, and the adjustment plate (18) is sleeved through the rotation holes. on the rotating shaft (16), and the adjusting plate (18) and the sliding plate (13) are fixedly connected by fixing bolts through the second fixing hole (17), and the mounting frame (110) is provided with two through holes, The adjusting bolt (111) passes through the adjusting hole (19) and the through hole and is locked with the nut. 2. The linear feeding mechanism according to claim 1, wherein the clamping assembly (2) comprises a clamping cylinder (21), a clamping block (22), a moving frame (23), and a connecting plate (24) , the third fixing hole (25), the fourth fixing hole (26), the gasket (27), the small air pipe (28) and the small air pump (29), the clamping cylinder (21) is fixedly installed on the mounting frame (110) ), and the outer side of the clamping cylinder (21) is connected with a small air pipe (28), the small air pipe (28) is connected to the small air pump (29), and the connecting plate (24) is provided with a third fixed at the four corners The hole (25) is provided with a sliding groove in the middle, the connecting plate (24) is fixedly connected with the clamping cylinder (21) through the third fixing hole (25) through the fixing bolt, and the moving frame (23) is correspondingly installed on the clamping cylinder (21). In the sliding groove of the connecting plate (24), the moving frame (23) has a "T"-shaped structure, and the moving frame (23) is provided with a fourth fixing hole (26), and the moving frame (23) The fixing bolts pass through the fourth fixing hole (26) and the through hole opened on the clamping block (22) in turn and are locked with the nut. The clamping block (22) is installed on the outside of the moving frame (23), and the A gasket (27) is welded on the surface of the clamping block (22). 3. The linear feeding mechanism according to claim 1, characterized in that, the coordination component (3) comprises a coordination cylinder (31), an air pipe (32), an air pump (33), a mounting platform (34), a lift A column (35), a moving table (36), a fifth fixing hole (37) and a cylindrical boss (38), the coordination cylinder (31) is fixedly installed on the mounting frame (110), and the coordination cylinder (31) ) outside is connected with a large air pipe (32), the large air pipe (32) is connected with a large air pump (33), the coordination cylinder (31) is symmetrically provided with two circular grooves, the lifting column (35) ) is installed in a circular groove, and a mounting table (34) is welded on the upper surface of the lifting column (35), and fifth fixing holes (37) are opened on both sides of the upper surface of the moving table (36), and The moving table (36) is locked through the fifth fixing hole (37) and the upper surface of the mounting table (34) in turn with the nut through fixing bolts, and the upper left end of the moving table (36) is provided with a cylindrical boss ( 38). 4 . The linear feeding mechanism according to claim 1 , wherein a rubber pad is adhered to the outer surface of the shock absorbing component ( 14 ). 5 . 5. The linear feeding mechanism according to claim 1, characterized in that a guard plate is provided on the mounting frame (110). 6 . The linear feeding mechanism according to claim 1 , wherein the adjacent adjustment holes ( 19 ) have the same spacing. 7 . 7 . The linear feeding mechanism according to claim 2 , wherein the end of the small air pipe ( 28 ) is connected with the clamping cylinder ( 21 ) through a copper interface. 8 . 8 . The linear feeding mechanism according to claim 3 , wherein the end of the large pipe ( 32 ) is connected with the coordination cylinder ( 31 ) through a copper interface. 9 .

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