High-efficiency vertical drilling machine suitable for evaporative condenser

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By designing an adjustable table structure on a vertical drilling machine for evaporative condenser production, the problems of high working strength and low efficiency caused by frequent plate position adjustment are solved, and efficient and convenient plate position adjustment is achieved.

CN222986345UActive Publication Date: 2025-06-17YANGZHOU NENGSU MASCH EQUIP CO LTD

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Patent Information

Application Number: CN202422080003.2
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-08-27
Publication Date: 2025-06-17
Estimated Expiration: 2034-08-27

AI Technical Summary

Technical Problem

During the production process of evaporative condensers, it is necessary to frequently adjust the position of the plate to perform drilling operations for multiple holes, resulting in staff disassembly of fixtures, which is time-consuming and labor-intensive, has high working strength and low efficiency.

Method used

A high-efficiency vertical drilling machine is designed, and the workbench is equipped with a first adjustment structure and a second adjustment structure, which can drive the second support plate to move in front, back, left and right directions. The staff can adjust the position of the plate by driving the motor to avoid disassembling the fixture.

Benefits of technology

It realizes that the position of the plate can be adjusted without disassembling the fixture, saves time and effort, reduces labor intensity, greatly improves work efficiency, and supports long-term uninterrupted work.

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Abstract

The high-efficiency vertical drilling machine comprises a machine frame and an adjustable working table arranged on the machine frame, a drilling structure is arranged at the upper end of the machine frame and corresponds to the working table, the working table comprises a bottom plate connected with the machine frame, and the bottom plate is connected with the machine frame. A first adjusting structure is arranged on the bottom plate and matched with the first supporting plate to drive the first supporting plate to move, a second adjusting structure is arranged on the first supporting plate and matched with the second supporting plate to drive the second supporting plate to move, and a clamping structure is arranged on the second supporting plate to fix materials. A first adjusting structure and a second adjusting structure of the high-efficiency vertical drilling machine suitable for the evaporative condenser can drive a second supporting plate to move in the front-back direction and the left-right direction, workers can adjust the position of a plate according to the actual situation, a clamp does not need to be detached, the plate is installed again, time and labor are saved, operation is convenient, labor intensity is reduced, and working efficiency is improved. And the working efficiency is greatly improved.

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Description

Technical Field

[0001] The utility model belongs to the technical field of vertical drilling machines, and specifically relates to a high-efficiency vertical drilling machine applicable to an evaporative condenser. Background Art

[0002] An evaporative condenser is a highly efficient condensation heat exchange device. Using a laser cutting machine for evaporative condenser production to replace the traditional circulating water-cooled condenser, compared with the traditional circulating water-cooled condenser, the evaporative condenser production is equivalent to integrating a shell-and-tube condenser and a cooling tower, eliminating the cooling tower and related pipelines, making full use of the latent heat of vaporization of cooling water, having a small floor area, low water circulation power consumption, and obvious advantages in terms of energy consumption and construction cost. Therefore, it is widely used in various fields such as refrigeration, chemical industry, metallurgy, and pharmacy.

[0003] In the production process of an evaporative condenser, a laser cutting machine is required. A vertical drilling machine is a machine tool with diverse functions and wide applications, mainly used for drilling operations. For the manufacturing industry that requires precision hole machining, it is a very important device. In the production process of an evaporative condenser, many plates need to be drilled.

[0004] When drilling holes in the plates of a normal evaporative condenser, first use a fixture to fix the plate on the workbench, and then perform the drilling work. However, more than one hole needs to be drilled on a single plate, and multiple holes need to be drilled according to the actual situation. At this time, the staff needs to disassemble the fixture and change the position of the plate, which is time-consuming and laborious, with a large working intensity and relatively low efficiency. Content of the Utility Model

[0005] Aiming at the above problems existing in the prior art, the technical problem to be solved by the utility model is to provide a laser cutting machine for evaporative condenser production, so as to solve the problem that when drilling holes in the plates of a normal evaporative condenser, first use a fixture to fix the plate on the workbench, and then perform the drilling work. However, more than one hole needs to be drilled on a single plate, and multiple holes need to be drilled according to the actual situation. At this time, the staff needs to disassemble the fixture and change the position of the plate, which is time-consuming and laborious, with a large working intensity and relatively low efficiency.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0007] A high-efficiency vertical drilling machine applicable to an evaporative condenser, comprising: a frame and an adjustable workbench arranged on the frame. A drilling structure corresponding to the workbench is provided at the upper end of the frame. The workbench includes: a bottom plate connected to the frame. A first adjusting structure is provided on the bottom plate and cooperates with a first support plate to drive the first support plate to move. A second adjusting structure is provided on the first support plate and cooperates with a second support plate to drive the second support plate to move. A clamping structure is provided on the second support plate for fixing materials. The first adjusting structure and the second adjusting structure can drive the second support plate to move in four directions of front, back, left and right. Workers can adjust the position of the plate according to the actual situation without disassembling the fixture and reinstalling the plate, which saves time and effort, is convenient to operate, reduces the labor intensity, and greatly improves the work efficiency.

[0008] Further, the first adjusting structure includes: a first screw rod and a first sliding rod. Two first support ears are provided on both sides of the bottom plate. A pair of first support ears are cooperated with the first screw rod through bearings, and the other pair of first support ears are connected to the first sliding rod. One end of the first screw rod is connected to the output end of the first driving motor.

[0009] Further, flanges are provided on both sides of the first support plate, and first threaded holes and first sliding holes are provided on the flanges. The first threaded holes are cooperated with the first screw rod, and the first sliding holes are cooperated with the first sliding rod.

[0010] Further, the second adjusting structure includes: a second screw rod and a second sliding rod. Two second support ears are provided on both sides of the first support plate. A pair of second support ears are cooperated with the second screw rod through bearings, and the other pair of second support ears are connected to the second sliding rod. One end of the second screw rod is connected to the output end of the second driving motor. The first driving motor drives the first screw rod to rotate, and the first screw rod drives the first support plate to move back and forth.

[0011] Further, flanges are provided on both sides of the second support plate, and second threaded holes and second sliding holes are provided on the flanges. The second threaded holes are cooperated with the second screw rod, and the second sliding holes are cooperated with the second sliding rod. The second driving motor drives the second screw rod to rotate, and the second screw rod drives the second support plate to move left and right.

[0012] Further, the first adjusting structure and the second adjusting structure are arranged perpendicular to each other, ensuring that the first adjusting structure and the second adjusting structure can drive the second support plate to move in four directions of front, back, left and right. Workers can adjust the position of the plate according to the actual situation without disassembling the fixture and reinstalling the plate.

[0013] Beneficial effects: Compared with the prior art, the present application has the following advantages:

[0014] 1. The working table of the high-efficiency vertical drilling machine applicable to an evaporative condenser is provided with a first adjusting structure and a second adjusting structure. The first adjusting structure and the second adjusting structure can drive the second support plate to move in four directions: front, back, left, and right. After the user fixes the plate to be drilled with the clamping structure, the drilling mechanism can drill holes. When it is necessary to adjust the drilling position of the plate, the user only needs to control the first driving motor and the second driving motor to control the position of the second support plate, and indirectly control the moving position of the plate. The staff can adjust the position of the plate according to the actual situation without disassembling the fixture and reinstalling the plate, which saves time and effort, is convenient to operate, reduces the labor intensity, and greatly improves the work efficiency.

[0015] 2. Both the first adjusting structure and the second adjusting structure of the high-efficiency vertical drilling machine applicable to an evaporative condenser are driven by driving motors, which do not require manual rotation, save time and effort, and can work continuously for a long time. The position adjustment is more accurate. The vertical drilling machine with the first adjusting structure and the second adjusting structure has a simple and reasonable structure, is suitable for production, and has higher applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall schematic diagram of the high-efficiency vertical drilling machine applicable to an evaporative condenser;

[0017] Figure 2 is the schematic diagram of the first adjusting structure and the second adjusting structure;

[0018] Figure 3 is the partial structural schematic diagram of the first adjusting structure and the second adjusting structure;

[0019] Reference numerals: 1, frame; 2, working table; 3, drilling structure; 4, first adjusting structure; 5, second adjusting structure; 6, clamping structure; 7, bottom plate; 8, first support ear; 9, first screw; 10, first sliding rod; 11, first driving motor; 12, first support plate; 13, second screw; 14, second sliding rod; 15, second driving motor; 16, second support plate; 17, locking bolt; 18, clamping plate; 19, second support ear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes the present invention with reference to the drawings.

[0021] As Figure 1 、 Figure 2 and Figure 3As shown in the figure, a high-efficiency vertical drilling machine applicable to an evaporative condenser includes: a frame 1 and an adjustable workbench 2 provided on the frame 1. The workbench 2 can be adjusted in height up and down. A drilling structure 3 corresponding to the workbench 2 is provided at the upper end of the frame 1. The drill bit of the drilling structure 3 can drill holes in the plate on the workbench 2. The workbench 2 includes: a bottom plate 7 connected to the frame 1. A first adjusting structure 4 is provided on the bottom plate 7 and is matched with a first support plate 12 to drive the first support plate 12 to move. The first adjusting structure 4 can move the first support plate 12 back and forth to adjust the position. A second adjusting structure 5 is provided on the first support plate 12 and is matched with a second support plate 16 to drive the second support plate 16 to move. The second adjusting structure 5 can move the second support plate 16 left and right. A clamping structure 6 is provided on the second support plate 16 for fixing the material. The user only needs to use the first adjusting structure 4 and the second adjusting mechanism 5 to adjust the position of the second support plate 16, and indirectly control the moving position of the plate. The staff can adjust the position of the plate according to the actual situation without disassembling the fixture and reinstalling the plate, which saves time and effort, is easy to operate, reduces the labor intensity, and greatly improves the work efficiency.

[0022] The first adjusting structure 4 includes: a first screw rod 9 and a first sliding rod 10. Two first support ears 8 are provided on both sides of the bottom plate 7. A pair of first support ears 8 are matched with the first screw rod 9 through bearings, and the other pair of first support ears 8 are connected to the first sliding rod 10. One end of the first screw rod 9 is connected to the output end of the first driving motor 11. The first driving motor 11 is a forward and reverse motor, and the first driving motor 11 will drive the first screw rod 9 to rotate.

[0023] Flanges are provided on both sides of the first support plate 12, and a first threaded hole and a first sliding hole are provided on the flanges. The first threaded hole is matched with the first screw rod 9, and the first sliding hole is matched with the first sliding rod 10. The first driving motor 11 drives the first screw rod 9 to rotate, and the first screw rod 9 drives the first support plate 12 to move. The first sliding rod 10 can prevent the first support plate 12 from rotating while facilitating the movement of the first support plate 12, and prevent the first support plate 12 from rotating.

[0024] The second adjusting structure 5 includes: a second screw rod 13 and a second sliding rod 14. Two second support ears 19 are provided on both sides of the first support plate 12. A pair of second support ears 19 are matched with the second screw rod 13 through bearings, and the other pair of second support ears 19 are connected to the second sliding rod 14. One end of the second screw rod 13 is connected to the output end of the second driving motor 15. The second driving motor 15 is a forward and reverse motor, and the second driving motor 15 will drive the second screw rod 13 to rotate.

[0025] On both sides of the second support plate 16, there are flanges, and on the flanges, there are second threaded holes and second sliding holes. The second threaded holes are matched with the second screw rod 13, and the second sliding holes are matched with the second sliding rod 14. The second driving motor 15 drives the second screw rod 13 to rotate, and the second screw rod 13 drives the second support plate 16 to move. When the second sliding rod 14 facilitates the movement of the second support plate 16, it can prevent the second support plate 16 from losing stability and prevent the second support plate 16 from rotating. Moreover, there is an empty groove on the second support plate 16 to prevent the drill bit from accidentally touching it.

[0026] The first adjustment structure 4 and the second adjustment structure 5 are arranged perpendicular to each other, ensuring that the first adjustment structure 4 and the second adjustment structure 5 can drive the second support plate 16 to move in four directions: front, back, left, and right. Workers can adjust the position of the plate according to the actual situation without disassembling the fixture and reinstalling the plate, which saves time and effort, is easy to operate, reduces labor intensity, and greatly improves work efficiency.

[0027] The clamping structure 6 includes: a locking bolt 17 threadedly connected to the side of the second support plate 16, and a clamping plate 18 provided inside the second support plate 16 and connected to the locking bolt 17. The user controls the movement of the clamping plate 18 through the locking bolt 17. The clamping plate 18 is movably connected to one end of the locking bolt 17 to prevent the clamping plate 18 from rotating on its own. Moreover, there are anti-slip lines on the inner end face of the clamping plate 18, and the anti-slip lines can increase the friction force and greatly improve the stability of the clamped plate.

[0028] During operation, when the user needs to adjust the position of the plate for drilling, the user uses the first driving motor 11 to drive the first screw rod 9 to rotate, and the first screw rod 9 drives the first support plate 12 to move back and forth. The second driving motor 15 is used to drive the second screw rod 13 to rotate, and the second screw rod 13 drives the second support plate 16 to move left and right. The user only needs to control the first driving motor and the second driving motor to control the position of the second support plate, and indirectly control the movement position of the plate. Workers can adjust the position of the plate according to the actual situation without disassembling the fixture and reinstalling the plate, which saves time and effort, is easy to operate, reduces labor intensity, and greatly improves work efficiency. There is no need for manual rotation, which saves time and effort, and can work continuously for a long time. The position adjustment is more accurate. The vertical drilling machine with the first adjustment structure 4 and the second adjustment structure 5 has a simple and reasonable structure, is suitable for production, and has higher applicability.

[0029] The present invention provides an idea and implementation method for a high-efficiency vertical drilling machine applicable to an evaporative condenser. There are many specific application ways. The above is only the preferred implementation mode of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements can still be made, and these improvements should also be regarded as the protection scope of the present invention.

Claims

1. A high-efficiency vertical drilling machine suitable for an evaporative condenser, comprising: A frame (1), and an adjustable workbench (2) arranged on the frame (1), wherein a drilling structure (3) is arranged on the upper end of the frame (1) and corresponds to the workbench (2), and is characterized in that the workbench (2) comprises: a bottom plate (7) connected to the frame (1), a first adjustment structure (4) is arranged on the bottom plate (7) and cooperates with a first support plate (12) to drive the first support plate (12) to move, a second adjustment structure (5) is arranged on the first support plate (12) and cooperates with a second support plate (16) to drive the second support plate (16) to move, and a clamping structure (6) is arranged on the second support plate (16) to fix the material; The first adjustment structure (4) comprises: a first screw rod (9) and a first sliding rod (10); two first supporting ears (8) are provided on both sides of the base plate (7); a pair of first supporting ears (8) are matched with the first screw rod (9) through bearings, and the other pair of first supporting ears (8) are connected to the first sliding rod (10); one end of the first screw rod (9) is connected to the output end of the first drive motor (11).

2. The high-efficiency vertical drilling machine suitable for evaporative condensers according to claim 1, characterized in that: The first support plate (12) is provided with folded edges on both sides, and a first threaded hole and a first sliding hole are provided on the folded edges, the first threaded hole cooperates with the first screw rod (9), and the first sliding hole cooperates with the first sliding rod (10).

3. The high-efficiency vertical drilling machine suitable for evaporative condensers according to claim 1, characterized in that: The second adjustment structure (5) comprises: a second screw rod (13) and a second sliding rod (14); two second supporting ears (19) are provided on both sides of the first supporting plate (12); a pair of the second supporting ears (19) are matched with the second screw rod (13) through bearings, and the other pair of the second supporting ears (19) are connected to the second sliding rod (14); one end of the second screw rod (13) is connected to the output end of the second drive motor (15).

4. The high-efficiency vertical drilling machine suitable for evaporative condensers according to claim 1, characterized in that: The second support plate (16) is provided with folded edges on both sides, and a second threaded hole and a second sliding hole are provided on the folded edges. The second threaded hole cooperates with the second screw rod (13), and the second sliding hole cooperates with the second sliding rod (14).

5. The high-efficiency vertical drilling machine suitable for evaporative condensers according to claim 1, characterized in that: The first adjustment structure (4) and the second adjustment structure (5) are arranged perpendicular to each other.

6. The high-efficiency vertical drilling machine suitable for evaporative condensers according to claim 1, characterized in that: The clamping structure (6) comprises: a locking bolt (17) threadedly connected to the side of the second support plate (16), and a clamping plate (18) arranged on the inner side of the second support plate (16) and connected to the locking bolt (17); the clamping plate (18) is movably connected to one end of the locking bolt (17), and the inner end surface of the clamping plate (18) is provided with anti-slip grooves.