CN221809119U - Valve plate drilling machine - Google Patents

Abstract

The utility model discloses a valve plate drilling machine, which relates to the field of valve plate processing technology, including two table plates, a conveying device is arranged between the two table plates, forming a workbench, a U-shaped support frame is fixedly connected to the workbench, a strip hole is opened on the horizontal support rod of the support frame, a driving mechanism is arranged in the strip hole, a first clamping plate and a second clamping plate that can be close to or away from each other are arranged on the driving mechanism, and a plurality of drilling machines are arranged on the second clamping plate; an adjusting component is arranged between the drilling machine and the driving mechanism, and the driving mechanism includes a driving motor fixedly connected in the strip hole. The utility model clamps valve plates of different thicknesses, and then adjusts the drilling depth to adapt to valve plates of different thicknesses through the adjusting mechanism, thereby improving the practicality of the entire device, and after the drilling is completed, there is no need to manually take out the drilled valve plate, thereby improving the drilling efficiency.

Description

Valve plate drilling machine

Technical Field

The utility model relates to the technical field of valve plate processing, in particular to a valve plate drilling machine.

Background Art

When drilling holes in the valve plate, a drilling machine is generally used for drilling.

In the prior art, after drilling the valve plate, the valve plate needs to be manually removed from the processing table before drilling the next valve plate, which affects the drilling efficiency of the valve plate. In addition, due to the different thicknesses of the valve plates, the fixture and drilling depth need to be adjusted.

Utility Model Content

In response to the above problems, the present application provides a valve plate drilling machine.

To achieve the above-mentioned purpose, the present application provides the following technical solutions: a valve plate drilling machine, comprising two table plates, a conveying device is arranged between the two table plates to form a workbench, a U-shaped support frame is fixedly connected to the workbench, a strip hole is opened on the transverse support rod of the support frame, a driving mechanism is arranged in the strip hole, a first clamping plate and a second clamping plate which can be close to or away from each other are arranged on the driving mechanism, and a plurality of drilling machines are arranged on the second clamping plate;

An adjusting component is arranged between the drilling machine and the driving mechanism.

The driving mechanism includes a driving motor fixedly connected in the strip-shaped hole, the output end of the driving motor is fixedly connected to a bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected to the other side of the strip-shaped hole, the outer ring of the bidirectional screw rod is threadedly connected to a moving block, and the bottoms of the two moving blocks are distributed on the top of the first splint and fixedly connected to the top of the second splint.

The outer ring of the drilling machine is fixedly sleeved with a sleeve, the top of the sleeve is provided with a connecting block, the top of the connecting block is fixedly sleeved with a sliding sleeve which is slidably sleeved with the outer ring of the bidirectional screw rod, and the adjusting component is arranged between the sliding sleeve and the moving block;

At least one connecting rod is fixedly connected between the sleeves.

The adjusting component includes a second protrusion fixedly connected to the top of the sliding sleeve and a first protrusion fixedly connected to the top of the moving block, wherein the second protrusion is fixedly connected to an adjusting rod on one side close to the first protrusion, the adjusting rod is engraved with scales, and the outer ring of the adjusting rod is threadedly connected to a locking knob.

The two sides of the moving block are slidably connected to the inner walls of the strip-shaped holes on both sides.

At least one guide rod penetrating through and extending to the outside of the support frame is fixedly connected to the first clamping plate, and a buffer spring sleeved on the outer ring of the guide rod is fixedly connected between the first clamping plate and the support frame.

In summary, the technical effects and advantages of the utility model are:

The utility model clamps valve plates of different thicknesses, and then adjusts the drilling depth through an adjusting mechanism to adapt to valve plates of different thicknesses, thereby improving the practicality of the entire device. After the drilling is completed, there is no need to manually take out the drilled valve plates, thereby improving the drilling efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

FIG. 1 is a schematic diagram of the three-dimensional structure of a valve plate drilling machine.

FIG. 2 is an enlarged structural schematic diagram of point A in FIG. 1 .

FIG3 is a partial structural diagram.

FIG4 is a schematic diagram of a local structure.

In the figure: 1. table; 2. conveying device; 3. support frame; 301. strip hole; 4. sleeve; 401. connecting rod; 5. first clamping plate; 6. second clamping plate; 7. drilling machine; 8. moving block; 801. first protrusion; 9. bidirectional screw rod; 10. sliding sleeve; 1001. second protrusion; 1002. connecting block; 11. adjusting rod; 12. locking knob; 13. guide rod; 14. buffer spring; 15. driving motor.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment: Referring to a valve plate drilling machine shown in FIGS. 1-4 , the machine comprises two table plates 1, a conveying device 2 is arranged between the two table plates 1, and a workbench is formed, a U-shaped support frame 3 is fixedly connected to the workbench, a strip hole 301 is opened on the transverse support rod of the support frame 3, a driving mechanism is arranged in the strip hole 301, a first clamping plate 5 and a second clamping plate 6 which can be moved closer to or away from each other are arranged on the driving mechanism, and a plurality of drilling machines 7 are arranged on the second clamping plate 6;

In this embodiment, the conveying device 2 is a prior art and will not be described in detail here.

The valve plate in this embodiment is a valve plate on the compressor.

An adjusting component is provided between the drilling machine 7 and the driving mechanism, and the driving mechanism drives the first clamping plate 5 and the second clamping plate 6 to clamp valve plates of different thicknesses. Then, the adjusting mechanism is used to adjust the drilling depth to adapt to valve plates of different thicknesses, thereby improving the practicality of the entire device.

In a specific implementation, after the drilling is completed, the valve plate is transported by the conveying device 2, and there is no need to manually take out the punched valve plate, thereby improving the drilling efficiency.

As shown in Figures 1 and 3, the driving mechanism includes a driving motor 15 fixedly connected to the strip hole 301, the output end of the driving motor 15 is fixedly connected to a bidirectional screw rod 9, the other end of the bidirectional screw rod 9 is rotatably connected to the other side of the strip hole 301, the outer ring of the bidirectional screw rod 9 is threadedly connected to a moving block 8, and the bottoms of the two moving blocks 8 are distributed on the top of the first clamp plate 5 and the top of the second clamp plate 6 and are fixedly connected.

When punching, the valve plate is transported between the first clamping plate 5 and the second clamping plate 6 by the conveying device 2, and the bidirectional screw rod 9 is rotated by the driving motor 15, and then the first clamping plate 5 and the second clamping plate 6 are moved closer to each other through the two moving blocks 8 to clamp the valve plate.

As shown in FIG. 1 and FIG. 4 , the outer ring of the drilling machine 7 is fixedly sleeved with a sleeve 4, the top of the sleeve 4 is provided with a connecting block 1002, the top of the connecting block 1002 is fixedly sleeved with a sliding sleeve 10 which is slidably sleeved on the outer ring of the bidirectional screw rod 9, and the adjusting component is arranged between the sliding sleeve 10 and the moving block 8;

During the specific implementation, a corresponding number of drilling machines 7 are assembled according to the specific number of holes to be punched; the drilling machine 7 is a prior art and will not be described in detail here; in this embodiment, the drilling machine 7 is slidably sleeved on the second clamping plate 6.

At least one connecting rod 401 is fixedly connected between the sleeves 4 .

As shown in Figure 2, the adjusting component includes a second protrusion 1001 fixedly connected to the top of the sliding sleeve 10 and a first protrusion 801 fixedly connected to the top of the moving block 8, wherein the second protrusion 1001 is fixedly connected to an adjusting rod 11 on one side close to the first protrusion 801, the adjusting rod 11 is engraved with scales, and the outer ring of the adjusting rod 11 is threadedly connected to a locking knob 12.

In this embodiment, the bottom of the sliding sleeve 10 is connected to one of the

The corresponding sleeve 4 is driven to move by the cooperation of the connecting block 1002 through the sliding sleeve 10. Under the action of the connecting rod 401, other sleeves 4 can be driven to move, and then the drilling machine 7 is driven to slide on the second clamping plate 6 to adjust the drilling depth of the drilling machine 7 to adapt to valve plates of different thicknesses.

In order to limit the moving block 8 , in this embodiment, two sides of the moving block 8 are slidably connected to two side inner walls of the strip-shaped hole 301 .

As shown in FIG. 3 , at least one guide rod 13 penetrating through and extending outside the support frame 3 is fixedly connected to the first clamping plate 5 , and a buffer spring 14 sleeved on the outer ring of the guide rod 13 is fixedly connected between the first clamping plate 5 and the support frame 3 .

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A valve plate drilling machine, characterized in that it comprises two table plates (1), a conveying device (2) is arranged between the two table plates (1) to form a workbench, a U-shaped support frame (3) is fixedly connected to the workbench, a strip hole (301) is opened on the transverse support rod of the support frame (3), a driving mechanism is arranged in the strip hole (301), a first clamping plate (5) and a second clamping plate (6) which can be moved closer to or away from each other are arranged on the driving mechanism, and a plurality of drilling machines (7) are arranged on the second clamping plate (6); An adjusting component is provided between the drilling machine (7) and the driving mechanism. 2. The valve plate drilling machine according to claim 1 is characterized in that: the driving mechanism includes a driving motor (15) fixedly connected to the strip hole (301), the output end of the driving motor (15) is fixedly connected to a bidirectional screw rod (9), the other end of the bidirectional screw rod (9) is rotatably connected to the other side of the strip hole (301), the outer ring of the bidirectional screw rod (9) is threadedly connected to a moving block (8), and the bottoms of the two moving blocks (8) are distributed on the top of the first clamping plate (5) and the top of the second clamping plate (6) and are fixedly connected. 3. The valve plate drilling machine according to claim 2, characterized in that: the outer ring of the drilling machine (7) is fixedly sleeved with a sleeve (4), the top of the sleeve (4) is provided with a connecting block (1002), the top of the connecting block (1002) is fixedly sleeved with a sliding sleeve (10) which is slidably sleeved on the outer ring of the bidirectional screw rod (9), and the adjusting component is arranged between the sliding sleeve (10) and the moving block (8); At least one connecting rod (401) is fixedly connected between the sleeves (4). 4. The valve plate drilling machine according to claim 3 is characterized in that: the adjusting component includes a second protrusion (1001) fixedly connected to the top of the sliding sleeve (10) and a first protrusion (801) fixedly connected to the top of the moving block (8), wherein the second protrusion (1001) is fixedly connected to an adjusting rod (11) on one side close to the first protrusion (801), the adjusting rod (11) is engraved with scales, and the outer ring of the adjusting rod (11) is threadedly connected to a locking knob (12). 5. The valve plate drilling machine according to claim 2, characterized in that two sides of the moving block (8) are slidably connected to two side inner walls of the strip-shaped hole (301). 6. The valve plate drilling machine according to claim 1 is characterized in that: at least one guide rod (13) penetrating through and extending to the outside of the support frame (3) is fixedly connected to the first clamping plate (5), and a buffer spring (14) sleeved on the outer ring of the guide rod (13) is fixedly connected between the first clamping plate (5) and the support frame (3).