Nut machining and forming equipment for chemical machinery

Abstract

The utility model relates to the technical field of nut machining, in particular to nut machining forming equipment for chemical machinery, which comprises an equipment shell, a protective shell is fixed on the upper surface of the equipment shell, and a driving electric cylinder is fixed at the upper end of the protective shell through a bolt. And a water spraying mechanism used for cooling the nut is arranged on the right side of the equipment shell, and the telescopic end of the driving electric cylinder penetrates through the protective shell to be connected with a grooving mechanism used for grooving the nut. And the water spraying mechanism comprises a conveying pump, the conveying pump is installed on the right side of the equipment shell, and the input end of the conveying pump communicates with a connecting pipe. Through the arranged water spraying mechanism, the situation that the quality is affected due to the fact that the temperature is too high during nut machining can be effectively reduced, liquid circulation can push a water impeller to rotate and drive a transmission rod to rotate, then a scraper blade is driven to move, impurities with small blocks on a filter screen are removed, the self-cleaning effect is achieved, and the blocking situation can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to nut processing and forming equipment for chemical machinery. Background Art

[0002] Chemical machinery nut processing and forming equipment plays a vital role in chemical machinery manufacturing. These equipment are usually used to produce nuts of various specifications to meet the needs of chemical machinery in terms of fastening, connection and fixing. In the process of producing and processing nuts, the inner thread of the nut needs to be formed.

[0003] In the production process of existing nuts, the inner ring needs to be slotted, but the existing nut slotting device cannot slot multiple nuts at the same time, so the existing slotting device greatly affects the working efficiency of nut slotting;

[0004] The existing patent (publication number: CN218532891U) discloses a nut processing and forming equipment for chemical machinery, which includes a base, and two electric push rods are fixedly connected to the top of the base. The motor drives multiple drill bits to rotate, and the two electric push rods drive four drill bits to move downward, so that the four drill bits can slot the nuts to solve the problem that the existing device for slotting nuts cannot slot multiple nuts at the same time. The utility model improves the work efficiency of nut slotting. At the same time, the device is easy for users to operate, which brings great convenience to the staff and can slot multiple nuts at the same time.

[0005] In response to the above problems, although the solution provided by the existing patent uses four drill bits to achieve the function of slotting multiple nuts to improve work efficiency, it is unable to cool the nuts when slotting the nuts, resulting in excessively high temperature during slotting of the nuts and affecting the slotting quality. Summary of the invention

[0006] The purpose of the utility model is to provide a nut processing and forming equipment for chemical machinery, which can effectively reduce the quality affected by excessively high temperature during nut processing, and the liquid circulation type will drive the water impeller to rotate, drive the transmission rod to rotate, and then drive the scraper to move, so as to remove smaller impurities blocked on the filter screen, realize the self-cleaning effect, and effectively reduce the occurrence of blockage, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nut processing and forming device for chemical machinery, comprising a device housing, a protective shell is fixed to the upper surface of the device housing, a driving electric cylinder is fixed to the upper end of the protective shell by bolts, a water spray mechanism for cooling the nut is arranged on the right side of the device housing, and a telescopic end of the driving electric cylinder penetrates the protective shell and is connected to a slotting mechanism for slotting the nut;

[0008] The water spraying mechanism includes a delivery pump, which is installed on the right side of the equipment housing. The input end of the delivery pump is connected to a connecting pipe, the end of the connecting pipe passes through the equipment housing and is connected to a filter element, the output end of the delivery pump is connected to a delivery pipe, and the end of the delivery pipe is connected to a water spraying head.

[0009] Preferably, a water impeller is installed inside the filter element, and a transmission rod is fixed to one side of the water impeller.

[0010] Preferably, two scrapers are fixed to the end of the transmission rod, and the outer surface of the transmission rod is rotatably connected to a filter screen via a bearing.

[0011] Preferably, a filter plate is fixed in the horizontal direction inside the device housing, and a placement plate is fixed on the upper surface of the filter plate.

[0012] Preferably, two limiting grooves are provided on the upper surface of the placement plate, and the water spray head is fixedly connected to the placement plate.

[0013] Preferably, the slotting mechanism comprises a mounting shell, the mounting shell is fixed to the telescopic end of the driving electric cylinder, a driving motor is fixed to the lower end of the mounting shell by stretching, and a driving gear is fixed to the power output shaft of the driving motor.

[0014] Preferably, the outer wall of the driving gear is meshed with two driven gears, and slotting knives are fixed inside the two driven gears. The outer surface of the slotting knife is sleeved with a fixed bearing fixed to the inner wall of the mounting shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The water spray mechanism can effectively reduce the high temperature during nut processing and affect the quality. The liquid circulation will drive the water impeller to rotate, drive the transmission rod to rotate, and then drive the scraper to move, remove the smaller impurities on the filter screen, realize the self-cleaning effect, and effectively reduce the occurrence of blockage.

[0017] 2. Through the slotting mechanism, the two driven gears are synchronously driven to rotate, thereby driving the slotting cutter to rotate, and the slotting cutter moves to the inside of the nut to process threads on the inner ring of the nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 It is a schematic diagram of a half-section structure of the installation shell of the utility model;

[0021] Figure 3 It is a schematic diagram of a half-section structure of the housing of the device of the utility model;

[0022] Figure 4 It is a schematic diagram of the half-section structure of the filter element of the utility model.

[0023] Description of reference numerals:

[0024] 1. Equipment shell; 2. Protective shell; 3. Driving electric cylinder; 4. Delivery pump; 41. Connecting pipe; 42. Filter element; 43. Delivery pipe; 44. Sprinkler head; 45. Water impeller; 46. Transmission rod; 47. Scraper; 48. Filter screen; 5. Filter plate; 6. Placement plate; 7. Limiting groove; 8. Mounting shell; 81. Driving motor; 82. Driving gear; 83. Driven gear; 84. Slotting knife; 85. Fixed bearing. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4 A nut processing and forming device for chemical machinery comprises a device housing 1, a protective shell 2 is fixed to the upper surface of the device housing 1, a driving electric cylinder 3 is fixed to the upper end of the protective shell 2 by bolts, a water spray mechanism for cooling the nut is arranged on the right side of the device housing 1, and a telescopic end of the driving electric cylinder 3 penetrates the protective shell 2 and is connected to a slotting mechanism for slotting the nut;

[0028] The water spraying mechanism includes a delivery pump 4, which is installed on the right side of the equipment housing 1. The input end of the delivery pump 4 is connected to a connecting pipe 41, and the end of the connecting pipe 41 passes through the equipment housing 1 and is connected to a filter 42. The output end of the delivery pump 4 is connected to a delivery pipe 43, and the end of the delivery pipe 43 is connected to a water spray head 44. A water impeller 45 is installed inside the filter 42, and a transmission rod 46 is fixed to one side of the water impeller 45. Two scrapers 47 are fixed to the end of the transmission rod 46, and the outer surface of the transmission rod 46 is rotatably connected to a filter screen 48 through a bearing.

[0029] By adopting the above technical scheme, before using the nut processing and forming equipment for chemical machinery, the equipment housing 1 is first placed in a suitable position, and the delivery pump 4 extracts the processing liquid in the equipment housing 1 through the connecting pipe 41, and delivers it to the water spray head 44 through the delivery pipe 43, so that the water spray head 44 sprays to cool the nuts being processed, which can effectively reduce the high temperature during nut processing and affect the quality. The liquid after cooling the nuts passes through the filter plate 5 and enters the equipment housing 1 again for recycling. The filter plate 5 set can filter larger impurities in the liquid, and when the liquid is circulating, it is first extracted through the filter element 42, and the filter screen 48 on the filter element 42 can filter smaller impurities. Then the liquid is extracted through the water impeller 45, and it will drive the water impeller 45 to rotate, and the rotation of the water impeller 45 drives the transmission rod 46 to rotate, and then drives the scraper 47 to move, and the smaller impurities blocked on the filter screen 48 are removed, so as to achieve the effect of self-cleaning, which can effectively reduce the occurrence of blockage.

[0030] Specifically, Figure 1-Figure 4 As shown, a filter plate 5 is fixed in the horizontal direction inside the equipment housing 1, a placement plate 6 is fixed on the upper surface of the filter plate 5, two limit grooves 7 are provided on the upper surface of the placement plate 6, the sprinkler head 44 is fixedly connected to the placement plate 6, and the slotting mechanism includes a mounting shell 8, the mounting shell 8 is fixed to the telescopic end of the driving electric cylinder 3, a driving motor 81 is fixed to the lower end of the mounting shell 8 by stretching, a driving gear 82 is fixed to the power output shaft of the driving motor 81, and two driven gears 83 are meshed on the outer wall of the driving gear 82, and slotting knives 84 are fixed inside the two driven gears 83, and the outer surface of the slotting knife 84 is sleeved with a fixed bearing 85 fixed to the inner wall of the mounting shell 8.

[0031] By adopting the above technical solution, the nuts to be slotted are placed in the limiting grooves 7 through the two limiting grooves 7 provided on the placement plate 6. When in use, the driving electric cylinder 3 provided on the protective shell 2 is started, thereby driving the mounting shell 8 to move vertically. At this time, the set driving motor 81 is started, driving the active gear 82 to engage the two driven gears 83 to rotate, thereby driving the slotting knife 84 to rotate, and the slotting knife 84 moves to the inside of the nut to process the thread on the inner ring of the nut, and the stability of the slotting knife 84 during rotation can be ensured by the set fixed bearing 85.

[0032] Working principle: The driving electric cylinder 3 drives the mounting shell 8 to move vertically, the driving motor 81 is started, driving the driving gear 82 to mesh with the two driven gears 83 to rotate, and the slotting knife 84 moves to the inside of the nut to process the thread on the inner ring of the nut. The fixed bearing 85 is provided to ensure the stability of the slotting knife 84 during rotation. The delivery pump 4 is provided to extract the processing fluid in the equipment housing 1 through the connecting pipe 41, and deliver it to the water spray head 44 through the delivery pipe 43, so that the water spray head 44 sprays to cool the nut being processed, which can effectively reduce the excessive temperature during nut processing. The liquid after the nut is cooled passes through the filter plate 5 and enters the equipment housing 1 again for recycling. The filter plate 5 can filter larger impurities in the liquid, and when the liquid is circulating, it is first extracted through the filter element 42. The filter screen 48 on the filter element 42 can filter smaller impurities. The liquid is extracted through the water impeller 45, which drives the water impeller 45 to rotate. The rotation of the water impeller 45 drives the transmission rod 46 to rotate, and then drives the scraper 47 to move, so as to remove the smaller impurities blocked on the filter screen 48, thereby achieving the effect of self-cleaning.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A nut processing and forming device for chemical machinery, comprising a device housing (1), characterized in that: A protective shell (2) is fixed on the upper surface of the device housing (1); a driving electric cylinder (3) is fixed to the upper end of the protective shell (2) by means of bolts; a water spray mechanism for cooling the nut is arranged on the right side of the device housing (1); and a telescopic end of the driving electric cylinder (3) penetrates the protective shell (2) and is connected to a slotting mechanism for slotting the nut; The water spray mechanism comprises a delivery pump (4), the delivery pump (4) being installed on the right side of the device housing (1), the input end of the delivery pump (4) being connected to a connecting pipe (41), the end of the connecting pipe (41) passing through the device housing (1) being connected to a filter element (42), the output end of the delivery pump (4) being connected to a delivery pipe (43), the end of the delivery pipe (43) being connected to a water spray head (44).

2. The nut processing and forming equipment for chemical machinery according to claim 1 is characterized in that: A water impeller (45) is installed inside the filter element (42), and a transmission rod (46) is fixed to one side of the water impeller (45).

3. The nut processing and forming equipment for chemical machinery according to claim 2, characterized in that: Two scrapers (47) are fixed to the end of the transmission rod (46), and a filter screen (48) is rotatably connected to the outer surface of the transmission rod (46) via a bearing.

4. The nut processing and forming equipment for chemical machinery according to claim 1, characterized in that: A filter plate (5) is fixed in the horizontal direction inside the device housing (1), and a placement plate (6) is fixed on the upper surface of the filter plate (5).

5. The nut processing and forming equipment for chemical machinery according to claim 4, characterized in that: Two limiting grooves (7) are provided on the upper surface of the placement plate (6), and the water spray head (44) is fixedly connected to the placement plate (6).

6. The nut processing and forming equipment for chemical machinery according to claim 1, characterized in that: The slotting mechanism comprises a mounting shell (8), the mounting shell (8) being fixed to the telescopic end of the driving electric cylinder (3), a driving motor (81) being fixed to the lower end of the mounting shell (8) by stretching, and a driving gear (82) being fixed to the power output shaft of the driving motor (81).

7. The nut processing and forming equipment for chemical machinery according to claim 6, characterized in that: The outer wall of the driving gear (82) is meshed with two driven gears (83), and a slotting knife (84) is fixed inside the two driven gears (83). The outer surface of the slotting knife (84) is sleeved with a fixed bearing (85) fixed to the inner wall of the mounting shell (8).

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