Bar cutting device for industrial pump manufacturing

Abstract

The utility model relates to the technical field of industrial pump manufacturing, and discloses a bar cutting device for industrial pump manufacturing, which comprises a workbench, the upper side of the workbench is fixedly connected with a support frame, the upper side of the support frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a gear, the lower side of the gear is meshed with a rack plate, and the rack plate is fixedly connected with the support frame. The device comprises a rack plate, a fixing plate is fixedly connected to the lower side of the rack plate, a fixing frame is fixedly connected to the lower side of the fixing plate, first hydraulic rods are fixedly connected to the two sides of the interior of the fixing frame, a supporting plate is fixedly connected to the output ends of the first hydraulic rods, and inserting grooves are formed in the two sides of the lower portion of the supporting plate. According to the laser cutting instrument, cutting parameters can be adjusted according to needs, the cutting precision and consistency are ensured, the laser cutting instrument can be conveniently disassembled and assembled, bars with different diameters can be clamped and fixed, and the bars are prevented from deviating in the cutting process.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial pump manufacturing, in particular to a rod cutting device for industrial pump manufacturing. Background Art

[0002] Industrial pump manufacturing refers to the production of specialized pumps for various industrial applications. Industrial pumps are used in a wide range of industries, including chemical, oil and gas, water treatment, pharmaceutical, food and beverage, and energy. These pumps are typically designed to convey liquids, compress gases, or pump suspended particulate matter.

[0003] In the existing technology, by adjusting the spacing between two cutting machines, bar samples of equal length can be repeatedly cut, avoiding the time waste and length deviation caused by repeated adjustment of the sample length and position by one cutting machine, greatly improving the cutting inspection efficiency, and the scale marking makes it convenient for workers to determine the cutting length. The entire device is highly practical and easy to move, and can be widely used in steel mills for inspecting bars. However, the existing cutting device requires adjustment of the relative position of the tool and the bar, and it is inconvenient to replace the tool. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the relative positions of the cutter and the bar need to be adjusted and the cutter is inconvenient to replace, and proposes a bar cutting device for industrial pump manufacturing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rod cutting device for industrial pump manufacturing, comprising a workbench, the upper side of the workbench is fixedly connected to a support frame, the upper side of the support frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a gear, the lower side of the gear is meshedly connected to a rack plate, the lower side of the rack plate is fixedly connected to a fixed plate, the lower side of the fixed plate is fixedly connected to a fixed frame, the interior sides of the fixed frame are fixedly connected to a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected to the support plate, slots are provided on both sides of the lower part of the support plate, the interior of the slot is slidably connected to an insert block, the interior of the insert block is slidably connected to an insert rod, the outer side of the insert rod is provided with a first spring, the lower side of the insert block is fixedly connected to a connecting assembly, and the connecting assembly is used to support the laser cutting instrument.

[0006] As a further description of the above technical solution:

[0007] The conveying connection assembly includes a connecting plate, which is fixedly connected to the lower side of the plug block, and a laser cutting device is fixedly connected to the lower side of the connecting plate.

[0008] As a further description of the above technical solution:

[0009] Both sides of the upper part of the workbench are fixedly connected to fixed frames, both sides of the interior of the fixed frames are fixedly connected to fixed shafts, both sides of the exterior of the fixed shaft are sleeved with second springs, both sides of the exterior of the fixed shaft are slidably connected to sliding blocks, the farther side of the sliding block is fixedly connected to a limiting block, the closer side of the sliding block is fixedly connected to a clamping assembly, the clamping assembly is used to clamp and fix the rod, the closer side of the clamping assembly is fixedly connected to a second hydraulic rod, and the output end of the second hydraulic rod is fixedly connected to a second connecting block.

[0010] As a further description of the above technical solution:

[0011] The clamping assembly includes a first connecting block, which is fixedly connected to the adjacent side of the sliding block. The first connecting block is rotatably connected to the support rod via a first connecting shaft, and the support rod is rotatably connected to the second connecting block via a second connecting shaft. The adjacent side of the second connecting block is fixedly connected to the clamping block.

[0012] As a further description of the above technical solution:

[0013] One end of the first spring is fixedly connected to both sides of the support plate, and the other end of the first spring is fixedly connected to the adjacent side of the insertion rod.

[0014] As a further description of the above technical solution:

[0015] One end of the second spring is fixedly connected to the interior of the fixing frame, and the other end of the second spring is fixedly connected to the side away from the sliding block.

[0016] As a further description of the above technical solution:

[0017] A limiting groove is provided inside the fixing frame, and the limiting block is slidably connected inside the limiting groove.

[0018] As a further description of the above technical solution:

[0019] A sliding groove is provided on the inner upper side of the support frame, and a rack plate is slidably connected inside the sliding groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the motor is started to drive the gear to rotate, and the gear rotation drives the rack plate, the fixed plate and the fixed frame to move, and then the first hydraulic rod is started to drive the support plate and the laser cutting instrument to move; the insertion rod is manually pulled out of the insertion block, and at the same time the insertion rod movement drives the first spring to stretch, and then the connecting plate is manually moved to drive the insertion block out of the slot, so that the cutting parameters can be adjusted according to needs, the cutting accuracy and consistency are ensured, and the laser cutting instrument is convenient to disassemble and install.

[0022] 2. In the utility model, the second hydraulic rod is started to drive the second connecting block and the clamping block to move. At the same time, the movement of the second connecting block drives the second connecting shaft, the support rod, the first connecting shaft, the first connecting block and the sliding block to move, so that the sliding block slides outside the fixed shaft to stretch the second spring, thereby achieving the ability to clamp and fix rods of different diameters to prevent the rods from shifting during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a bar cutting device for industrial pump manufacturing proposed in the utility model;

[0024] Figure 2 This is a partial structural diagram of a rod cutting device for industrial pump manufacturing proposed by the utility model;

[0025] Figure 3 This is a cross-sectional view of a support plate of a bar cutting device for industrial pump manufacturing proposed in the utility model;

[0026] Figure 4 This is a schematic structural diagram of a clamping assembly of a bar cutting device for industrial pump manufacturing proposed by the utility model.

[0027] Legend:

[0028] 1. Workbench; 2. Support frame; 3. Slide; 4. Motor; 5. Gear; 6. Rack plate; 7. Fixed plate; 8. Fixed frame; 9. First hydraulic rod; 10. Support plate; 11. Slot; 12. Insert block; 13. Insert rod; 14. First spring; 15. Connecting plate; 16. Laser cutter; 17. Fixed frame; 18. Fixed shaft; 19. Second spring; 20. Sliding block; 21. Limit block; 22. Limit slot; 23. First connecting block; 24. First connecting shaft; 25. Support rod; 26. Second connecting shaft; 27. Second connecting block; 28. Clamp; 29. ​​Second hydraulic rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1 、 Figure 2 、 Figure 3 The utility model provides an embodiment of a rod cutting device for industrial pump manufacturing, comprising a workbench 1, a support frame 2 is fixedly connected to the upper side of the workbench 1, a motor 4 is fixedly connected to the upper side of the support frame 2, a gear 5 is fixedly connected to the output end of the motor 4, the lower side of the gear 5 is meshedly connected to a rack plate 6, the lower side of the rack plate 6 is fixedly connected to a fixing plate 7, the lower side of the fixing plate 7 is fixedly connected to a fixing frame 8, the inner sides of the fixing frame 8 are fixedly connected to a first hydraulic rod 9, the output end of the first hydraulic rod 9 is fixedly connected to a support plate 10, slots 11 are provided on both sides of the lower part of the support plate 10, an insert block 12 is slidably connected to the inner side of the slot 11, an insert rod 13 is slidably connected to the inner side of the insert block 12, a first spring 14 is sleeved on the outer side of the insert rod 13, a connecting assembly is fixedly connected to the lower side of the insert block 12, and the connecting assembly is used to support a laser cutting instrument 16; the conveying connecting assembly comprises a connecting plate 15, the connecting plate 15 is fixedly connected to the lower side of the insert block 12, and the lower side of the connecting plate 15 is fixedly connected to the laser cutting instrument 16.

[0031] By starting the motor 4 to drive the gear 5 to rotate, the gear 5 rotates to drive the rack plate 6, the fixed plate 7 and the fixed frame 8 to move, and then the first hydraulic rod 9 is started to drive the support plate 10 and the laser cutter 16 to move; by manually pulling the insertion rod 13 out of the insertion block 12, the movement of the insertion rod 13 drives the first spring 14 to stretch, and then manually moving the connecting plate 15 drives the insertion block 12 out of the slot 11, which plays a role in adjusting the cutting parameters according to needs and facilitating the disassembly and installation of the laser cutter 16.

[0032] Reference Figure 1 、 Figure 4, both sides of the upper part of the workbench 1 are fixedly connected to a fixed frame 17, both sides of the inside of the fixed frame 17 are fixedly connected to a fixed shaft 18, both sides of the outside of the fixed shaft 18 are sleeved with a second spring 19, and both sides of the outside of the fixed shaft 18 are slidably connected to a sliding block 20, the farther side of the sliding block 20 is fixedly connected to a limiting block 21, and the closer side of the sliding block 20 is fixedly connected to a clamping assembly, which is used to clamp and fix the bar, and the closer side of the clamping assembly is fixedly connected to a second hydraulic rod 29, and the output end of the second hydraulic rod 29 is fixedly connected to a second connecting block 27; the clamping assembly includes a first connecting block 23, which is fixedly connected to the closer side of the sliding block 20, and the first connecting block 23 is rotatably connected to a support rod 25 through a first connecting shaft 24, and the support rod 25 is rotatably connected to a second connecting block 27 through a second connecting shaft 26, and the closer side of the second connecting block 27 is fixedly connected to a clamping block 28.

[0033] By starting the second hydraulic rod 29, the second connecting block 27 and the clamping block 28 are driven to move. At the same time, the movement of the second connecting block 27 drives the second connecting shaft 26, the support rod 25, the first connecting shaft 24, the first connecting block 23 and the sliding block 20 to move, so that the sliding block 20 slides outside the fixed shaft 18 to stretch the second spring 19. At the same time, the movement of the sliding block 20 drives the limit block 21 to slide inside the limit groove 22, thereby clamping and fixing rods of different diameters.

[0034] Reference Figure 2 、 Figure 3 、 Figure 4 One end of the first spring 14 is fixedly connected to both sides of the support plate 10, and the other end of the first spring 14 is fixedly connected to the close side of the insertion rod 13; one end of the second spring 19 is fixedly connected to the inside of the fixing frame 17, and the other end of the second spring 19 is fixedly connected to the farther side of the sliding block 20; a limiting groove 22 is provided inside the fixing frame 17, and the limiting block 21 is slidably connected inside the limiting groove 22; a sliding groove 3 is provided on the upper side of the inner part of the support frame 2, and the rack plate 6 is slidably connected inside the sliding groove 3.

[0035] One end of the first spring 14 is fixedly connected to both sides of the support plate 10, and the other end of the first spring 14 is fixedly connected to the closer side of the insertion rod 13, which plays a role in driving the insertion rod 13 to rebound; one end of the second spring 19 is fixedly connected to the inside of the fixing frame 17, and the other end of the second spring 19 is fixedly connected to the farther side of the sliding block 20, which plays a role in supporting the sliding block 20; a limiting groove 22 is provided inside the fixing frame 17, and the internal sliding connection of the limiting block 21 of the limiting groove 22 plays a role in supporting and limiting the sliding block 20; a sliding groove 3 is provided on the upper side of the inner part of the support frame 2, and the internal sliding connection of the sliding groove 3 is connected to the rack plate 6, which plays a role in supporting and limiting the rack plate 6.

[0036] Working principle: When using this device, by starting the second hydraulic rod 29, the second hydraulic rod 29 starts to drive the second connecting block 27 to move, the movement of the second connecting block 27 drives the clamping block 28 to move, and at the same time, the movement of the second connecting block 27 drives the support rod 25 connected to the second connecting shaft 26 to move, the movement of the support rod 25 drives the first connecting block 23 connected to the first connecting shaft 24 to move, and the movement of the first connecting block 23 drives the sliding block 20 to move, so that the sliding block 20 slides outside the fixed shaft 18, and the sliding block 20 slides to stretch the second spring 19, and at the same time, the movement of the sliding block 20 drives the limit block 21 to slide inside the limit groove 22, thereby clamping and fixing the rod, so that rods of different diameters can be clamped and fixed, preventing the rods from shifting during cutting; by starting the motor 4, the motor 4 starts Drive the gear 5 to rotate, and the rotation of the gear 5 drives the rack plate 6 to move, so that the rack plate 6 slides inside the slide groove 3. While the rack plate 6 slides, it drives the fixed plate 7 to move, and the fixed plate 7 moves to drive the fixed frame 8 to move, and then start the first hydraulic rod 9. The first hydraulic rod 9 starts to drive the support plate 10 to move, and then drives the laser cutter 16 to move. When the laser cutter 16 is disassembled, the insertion rod 13 is manually pulled to disengage the insertion block 12. At the same time, the insertion rod 13 moves to drive the first spring 14 to stretch, and then the connecting plate 15 is manually moved. The connecting plate 15 moves to drive the insertion block 12 out of the slot 11, and the laser cutter 16 is disassembled, which realizes the ability to adjust the cutting parameters as needed to ensure the accuracy and consistency of the cutting, and facilitates the disassembly and installation of the laser cutter 16.

[0037] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bar cutting device for industrial pump manufacturing, comprising a workbench (1), characterized in that: The upper side of the workbench (1) is fixedly connected to a support frame (2), the upper side of the support frame (2) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a gear (5), the lower side of the gear (5) is meshedly connected to a rack plate (6), the lower side of the rack plate (6) is fixedly connected to a fixed plate (7), the lower side of the fixed plate (7) is fixedly connected to a fixed frame (8), the inner sides of the fixed frame (8) are fixedly connected to a first hydraulic rod (9), The output end of the first hydraulic rod (9) is fixedly connected to a support plate (10), and slots (11) are provided on both sides of the lower part of the support plate (10), and the interior of the slot (11) is slidably connected to an insert block (12), and the interior of the insert block (12) is slidably connected to an insert rod (13), and the outside of the insert rod (13) is sleeved with a first spring (14), and the lower side of the insert block (12) is fixedly connected to a connecting assembly, and the connecting assembly is used to support the laser cutting instrument (16).

2. The rod cutting device for industrial pump manufacturing according to claim 1, characterized in that: The conveying connection assembly comprises a connecting plate (15), the connecting plate (15) is fixedly connected to the lower side of the insert block (12), and the lower side of the connecting plate (15) is fixedly connected to a laser cutting device (16).

3. The rod cutting device for industrial pump manufacturing according to claim 1, characterized in that: Both sides of the upper part of the workbench (1) are fixedly connected to fixed frames (17), both sides of the interior of the fixed frame (17) are fixedly connected to fixed shafts (18), both sides of the exterior of the fixed shaft (18) are sleeved with second springs (19), both sides of the exterior of the fixed shaft (18) are slidably connected to sliding blocks (20), the side away from the sliding block (20) is fixedly connected to a limiting block (21), the side close to the sliding block (20) is fixedly connected to a clamping assembly, the clamping assembly is used to clamp and fix the rod, the side close to the clamping assembly is fixedly connected to a second hydraulic rod (29), and the output end of the second hydraulic rod (29) is fixedly connected to a second connecting block (27).

4. The rod cutting device for industrial pump manufacturing according to claim 3, characterized in that: The clamping assembly comprises a first connecting block (23), the first connecting block (23) being fixedly connected to a side close to the sliding block (20), the first connecting block (23) being rotatably connected to a support rod (25) via a first connecting shaft (24), the support rod (25) being rotatably connected to a second connecting block (27) via a second connecting shaft (26), and a clamping block (28) being fixedly connected to a side close to the second connecting block (27).

5. The bar cutting device for industrial pump manufacturing according to claim 1, characterized in that: One end of the first spring (14) is fixedly connected to both sides of the support plate (10), and the other end of the first spring (14) is fixedly connected to the adjacent side of the insertion rod (13).

6. The bar cutting device for industrial pump manufacturing according to claim 3, characterized in that: One end of the second spring (19) is fixedly connected to the interior of the fixing frame (17), and the other end of the second spring (19) is fixedly connected to the side away from the sliding block (20).

7. The bar cutting device for industrial pump manufacturing according to claim 3, characterized in that: A limiting groove (22) is provided inside the fixing frame (17), and the limiting groove (22) is slidably connected to the limiting block (21) inside.

8. The bar cutting device for industrial pump manufacturing according to claim 1, characterized in that: A sliding groove (3) is provided on the upper inner side of the support frame (2), and a rack plate (6) is slidably connected to the inner portion of the sliding groove (3).

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