CN213302885U

CN213302885U - Special speed adjusting rod knob for cutting machine

Info

Publication number: CN213302885U
Application number: CN202022367948.4U
Authority: CN
Inventors: 胡平
Original assignee: Ningbo Shufang Precision Machinery Co ltd
Current assignee: Ningbo Shufang Precision Machinery Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-05-28
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a special speed governing pole knob of cutting machine, comprising a base plate, the inside through-hole that has opened of bottom plate, the inside bolt that is provided with of through-hole, the bottom plate top is provided with the plectane, bottom plate and plectane fixed connection. This device passes through the through-hole and rotates the bolt, through the bolt fastening bottom plate, then through first draw-in groove installation bearing plate, damping spring and the cooperation of resistance to compression board, riser and the cooperation of first perpendicular groove, thereby make things convenient for dismouting work board, effectively guarantee the inside aridity of first draw-in groove simultaneously, through the cooperation of second draw-in groove and carousel, the dismouting of being convenient for, drive first diaphragm through the work board simultaneously, first diaphragm passes through bearing and accessory plate cooperation, the accessory plate drives the apron, the cooperation of apron and second perpendicular groove, thereby effectively protect the carousel, it is manual through first spout promotion hand lever, the hand lever drives the slider, break away from the block state between slider and the round hole, convenience of customers manually opens the apron, the practicality of device has been improved.

Description

Special speed adjusting rod knob for cutting machine

Technical Field

The utility model relates to a knob technical field, concretely relates to special speed adjusting lever knob of cutting machine.

Background

The knob is a manual element that is turned by hand. The rotation is divided into continuous and multiple rotations according to functional requirements, and the rotation angle can reach 360 degrees; the cutting machine can also be positioned and rotated, and the cutting machine can be divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, a water cutting machine and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness. With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry.

However, the conventional speed adjusting rod knob is generally integrally arranged in the using process, so that the device is required to be integrally replaced when damaged, a large amount of materials are wasted, and meanwhile, the damping mechanism and the protection structure are not arranged, so that when the device is impacted from the outside, the knob is easy to drop or damage, and the working efficiency of the device is reduced.

Therefore, it is necessary to provide a knob for a cutter-dedicated governor lever to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a special speed governing pole knob of cutting machine, rotate the bolt through the through-hole, through bolt fastening bottom plate, then through first draw-in groove installation bearing plate, damping spring and resistance to compression board cooperation, riser and the cooperation of first perpendicular groove, thereby make things convenient for dismouting work board, effectively guarantee the inside aridity of first draw-in groove simultaneously, through second draw-in groove and carousel cooperation, the dismouting of being convenient for, drive first diaphragm through the work board simultaneously, first diaphragm passes through bearing and accessory plate cooperation, the accessory plate drives the apron, the apron erects the groove cooperation with the second, thereby effectively protect the carousel, it promotes the handle bar manually through first spout, the handle bar drives the slider, break away from the block state between slider and the round hole, convenience of customers manually opens the apron, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a special speed-adjusting rod knob for a cutting machine comprises a base plate, wherein a through hole is formed in the base plate, a bolt is arranged in the through hole, a circular plate is arranged at the top of the base plate, the base plate is fixedly connected with the circular plate, a first clamping groove is formed in the top of the circular plate, a bearing plate is arranged in the first clamping groove, the first clamping groove is connected with the bearing plate in a clamping manner, a connecting cylinder penetrates through the bearing plate, a damping spring is arranged at the top of the circular plate, a pressure resisting plate is arranged at the top of the damping spring, a working plate is fixedly connected with the top of the pressure resisting plate, a second clamping groove is formed in the top of the working plate, a rotary disc is connected in a clamping manner in the second clamping groove, a vertical plate is arranged at the bottom of the working plate, the cross-sectional shape of the vertical plate, the vertical plate is connected with the first vertical groove in a sliding mode.

Preferably, the number of the through holes is multiple, and the through holes are connected with the bolts in a sliding mode.

Preferably, damping spring quantity is provided with a plurality ofly, damping spring and resistance to compression board fixed connection, resistance to compression board cross sectional shape sets up to the ring shape.

Preferably, a first transverse plate is arranged at one end of the working plate, two bearings are arranged on one side of the first transverse plate, an auxiliary plate is arranged at one end of each bearing, a cover plate is arranged at one end of each auxiliary plate, and the auxiliary plates are fixedly connected with the cover plates.

Preferably, the other end of the working plate is provided with a second transverse plate, a second vertical groove is formed in the top of the second transverse plate, and the cover plate is connected with the second vertical groove in a sliding mode.

Preferably, a first sliding groove is formed in the top of the second transverse plate, a second sliding groove is formed in the bottom of the first sliding groove, a hand lever is connected to the inside of the first sliding groove in a sliding mode, and a sliding block is fixedly connected to the bottom of the hand lever.

Preferably, slider one end fixedly connected with spacing spring, the round hole has been seted up to apron one side, slider and round hole phase-match.

In the technical scheme, the utility model provides a technological effect and advantage:

rotate the bolt through the through-hole, through the bolt fastening bottom plate, then through first draw-in groove installation bearing plate, damping spring and resistance to compression board cooperation, riser and the cooperation of first perpendicular groove, thereby make things convenient for dismouting work board, effectively guarantee the inside aridity of first draw-in groove simultaneously, through the cooperation of second draw-in groove and carousel, the dismouting of being convenient for, drive first diaphragm through the work board simultaneously, first diaphragm passes through bearing and accessory plate cooperation, the accessory plate drives the apron, the cooperation of apron and second perpendicular groove, thereby effectively protect the carousel, it promotes the handle bar to manual through first spout, the handle bar drives the slider, break away from the block state between slider and the round hole, convenience of customers manually opens the apron, the practicality of device has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic top view of the working plate of the present invention;

FIG. 4 is a schematic view of the cover plate according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Description of reference numerals:

1. a base plate; 2. a through hole; 3. a bolt; 4. a circular plate; 5. a first card slot; 6. a pressure bearing plate; 7. a damping spring; 8. a pressure resistant plate; 9. a working plate; 10. a second card slot; 11. a turntable; 12. a vertical plate; 13. a first vertical slot; 14. a first transverse plate; 15. a bearing; 16. an auxiliary plate; 17. a cover plate; 18. a second transverse plate; 19. a second vertical slot; 20. a first chute; 21. a second chute; 22. a handle; 23. a slider; 24. a limiting spring; 25. a circular hole; 26. a connecting cylinder.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a special speed-adjusting rod knob for a cutting machine as shown in figures 1-5, which comprises a bottom plate 1, wherein a through hole 2 is arranged inside the bottom plate 1, a bolt 3 is arranged inside the through hole 2, a circular plate 4 is arranged on the top of the bottom plate 1, the bottom plate 1 is fixedly connected with the circular plate 4, a first clamping groove 5 is arranged on the top of the circular plate 4, a bearing plate 6 is arranged inside the first clamping groove 5, the first clamping groove 5 is connected with the bearing plate 6 in a clamping manner, a connecting cylinder 26 penetrates through the inside of the bearing plate 6, a damping spring 7 is arranged on the top of the circular plate 4, a pressure-resisting plate 8 is arranged on the top of the damping spring 7, a working plate 9 is fixedly connected with the top of the pressure-resisting plate 8, a second clamping groove 10 is arranged on the top of the working plate 9, a rotary plate 11 is connected with the, the cross sectional shape of the vertical plate 12 is set to be circular, a first vertical groove 13 is formed in the top of the circular plate 4, the cross sectional shape of the first vertical groove 13 is set to be circular, and the vertical plate 12 is connected with the first vertical groove 13 in a sliding mode.

Further, in the above technical scheme, the number of the through holes 2 is multiple, and the through holes 2 are slidably connected with the bolts 3, so that the base plate 1 can be conveniently and stably mounted.

Further, in the above technical scheme, the number of the damping springs 7 is provided with a plurality of, the damping springs 7 are fixedly connected with the pressure resisting plate 8, the cross section of the pressure resisting plate 8 is in a circular ring shape, and the damping capacity of the device is improved by matching the pressure resisting plate 8 with the damping springs 7.

Further, in the above technical solution, one end of the working plate 9 is provided with a first horizontal plate 14, one side of the first horizontal plate 14 is provided with two bearings 15, one end of each bearing 15 is provided with an auxiliary plate 16, one end of each auxiliary plate 16 is provided with a cover plate 17, and the auxiliary plates 16 and the cover plates 17 are fixedly connected and are matched with each other through the bearings 15, so that the positions of the cover plates 17 can be conveniently adjusted.

Further, in the above technical solution, the other end of the working plate 9 is provided with a second transverse plate 18, a second vertical groove 19 is formed in the top of the second transverse plate 18, the cover plate 17 is slidably connected with the second vertical groove 19, and the cover plate 17 is matched with the second vertical groove 19 to further protect internal parts of the cover plate 17.

Further, in the above technical solution, a first sliding groove 20 is formed in the top of the second transverse plate 18, a second sliding groove 21 is formed in the bottom of the first sliding groove 20, a hand lever 22 is slidably connected inside the first sliding groove 20, a sliding block 23 is fixedly connected to the bottom of the hand lever 22, and the position of the hand lever 22 is manually adjusted to facilitate opening the cover plate 17.

Further, in the above technical scheme, one end of the sliding block 23 is fixedly connected with a limiting spring 24, a round hole 25 is formed in one side of the cover plate 17, the sliding block 23 is matched with the round hole 25, and the sliding block 23 is matched with the round hole 25, so that a user can conveniently protect internal parts of the cover plate 17.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when using the device, a user inserts the connecting cylinder 26 into the cutting machine, then rotates the bolt 3 through the through hole 2, fixes the bottom plate 1 through the bolt 3, then installs the bearing plate 6 through the first slot 5, the damping spring 7 cooperates with the pressure-resistant plate 8, the vertical plate 12 cooperates with the first vertical slot 13, thereby facilitating the dismounting and mounting of the working plate 9, and simultaneously effectively ensuring the dryness inside the first slot 5, when the rotating disc 11 needs to be replaced, cooperates with the rotating disc 11 through the second slot 10, thereby facilitating the dismounting, and simultaneously drives the first horizontal plate 14 through the working plate 9, the first horizontal plate 14 cooperates with the auxiliary plate 16 through the bearing 15, the auxiliary plate 16 drives the cover plate 17, the cover plate 17 cooperates with the second vertical slot 19, thereby effectively protecting the rotating disc 11, when the cover plate 17 needs to be opened, the hand lever 22 is manually pushed through the first slot 20, the hand lever 22 drives the sliding block 23, the slide block 23 and the round hole 25 are separated from the clamping state, so that the inner rotary disc 11 of the cover plate 17 is further protected, and the practicability of the device is improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a special speed governing pole knob of cutting machine, includes bottom plate (1), its characterized in that: the novel anti-vibration damping device is characterized in that a through hole (2) is formed in the bottom plate (1), a bolt (3) is arranged in the through hole (2), a circular plate (4) is arranged at the top of the bottom plate (1), the bottom plate (1) is fixedly connected with the circular plate (4), a first clamping groove (5) is formed in the top of the circular plate (4), a bearing plate (6) is arranged in the first clamping groove (5), the first clamping groove (5) is connected with the bearing plate (6) in a clamping manner, a connecting cylinder (26) penetrates through the inside of the bearing plate (6), a damping spring (7) is arranged at the top of the circular plate (4), a pressure resisting plate (8) is arranged at the top of the damping spring (7), a working plate (9) is fixedly connected to the top of the pressure resisting plate (8), a second clamping groove (10) is formed in the top of the working plate (9), working plate (9) bottom is provided with riser (12), riser (12) cross sectional shape sets up to ring shape, first perpendicular groove (13) have been seted up at plectane (4) top, first perpendicular groove (13) cross sectional shape sets up to ring shape, riser (12) and first perpendicular groove (13) sliding connection of erecting.

2. The special speed-adjusting lever knob for cutting machine according to claim 1, characterized in that: the number of the through holes (2) is multiple, and the through holes (2) are connected with the bolts (3) in a sliding mode.

3. The special speed-adjusting lever knob for cutting machine according to claim 1, characterized in that: the damping spring (7) is provided with a plurality of in quantity, damping spring (7) and anti clamp plate (8) fixed connection, anti clamp plate (8) cross-sectional shape sets up to the ring shape.

4. The special speed-adjusting lever knob for cutting machine according to claim 1, characterized in that: the novel bearing device is characterized in that a first transverse plate (14) is arranged at one end of the working plate (9), bearings (15) are arranged on one side of the first transverse plate (14), the number of the bearings (15) is two, an auxiliary plate (16) is arranged at one end of each bearing (15), a cover plate (17) is arranged at one end of each auxiliary plate (16), and the auxiliary plates (16) are fixedly connected with the cover plates (17).

5. The special speed-adjusting lever knob for cutting machine according to claim 4, characterized in that: the other end of the working plate (9) is provided with a second transverse plate (18), a second vertical groove (19) is formed in the top of the second transverse plate (18), and the cover plate (17) is connected with the second vertical groove (19) in a sliding mode.

6. The special speed-adjusting lever knob for cutting machine according to claim 5, characterized in that: first spout (20) have been seted up at second diaphragm (18) top, second spout (21) have been seted up to first spout (20) bottom, inside sliding connection of first spout (20) has handle bar (22), handle bar (22) bottom fixedly connected with slider (23).

7. The special speed-adjusting lever knob for cutting machine according to claim 6, characterized in that: the limiting spring (24) is fixedly connected to one end of the sliding block (23), a round hole (25) is formed in one side of the cover plate (17), and the sliding block (23) is matched with the round hole (25).