Automatic lubricating device for fishplate

Abstract

The utility model discloses an automatic fishplate lubricating device which comprises a machine base, a hydraulic cylinder is fixed on the lower surface of the machine base, a lifting plate is fixed on the surface of the hydraulic cylinder, a cutting fluid storage barrel is fixed on the surface of the lifting plate, and a suction pump is connected outside the cutting fluid storage barrel through a guide pipe. A spraying pipe is fixed outside a flow guide pipe opening of the suction pump, a sliding table is arranged on the surface of the machine base, a motor is fixed on the surface of the sliding table, a drill bit is fixed outside a driving shaft of the motor, a bevel seat is fixed on the surface of the lifting plate, a travel switch is fixed in the bevel seat, and the travel switch is connected to a power source and the suction pump through a series circuit. The sliding type drilling mechanism is arranged, a travel switch can be extruded to start a suction pump during descending drilling, the sliding type drilling mechanism can be started during downward drilling, the drilling mechanism slides downwards during ascending, the travel switch bounces to be closed, spraying can be automatically closed, spraying control is convenient, and waste of cutting fluid cannot be caused.

Description

Technical Field

[0001] The utility model relates to the field of fish plate processing, and more specifically to an automatic lubrication device for fish plates. Background Art

[0002] The processing device of the special-shaped fishplate generally uses an electric drill to directly punch the fishplate, but it is inconvenient to fix the fishplate, which causes the fishplate to rotate during the punching. At the same time, the electric drill generates heat due to friction during the punching, and needs to be cooled and lubricated by spraying paint coolant;

[0003] In the prior art, for example, CN211939137U discloses a processing device for a special-shaped fish plate, which belongs to the field of metal processing and comprises a base, a processing table is fixedly welded on the upper end of the base, a through hole is drilled inside the processing table, a support block is fixedly welded on the left side of the upper end of the processing table, a positioning pin is slidably sleeved inside the support block, the pin body of the positioning pin is designed as a square structure, a clamping block is fixedly welded on the right end of the positioning pin, a spring is slidably sleeved on the outer side of the positioning pin, and a fish plate is fixedly welded on the right side of the clamping block;

[0004] In the above patent, the spraying during drilling cannot be automatic, and it needs to be turned on manually during drilling, or it keeps spraying during drilling or not drilling, and it cannot be automatically controlled to start and stop, resulting in waste of spraying liquid and inconvenience of automatic lubrication. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an automatic lubrication device for fishtail plates, in which a sliding drilling mechanism is arranged. When descending to drill a hole, a travel switch can be squeezed to start a suction pump, which can be turned on when drilling downwards. When ascending, the drilling mechanism slides down, and the travel switch pops up and closes, and the spraying can be automatically turned off. The spraying control is convenient and will not cause waste of cutting fluid.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An automatic lubrication device for a fishtail plate comprises a machine base, a hydraulic cylinder is fixed on the lower surface of the machine base, a lifting plate is fixed on the surface of the hydraulic cylinder, a cutting fluid storage cylinder is fixed on the surface of the lifting plate, a suction pump is connected to the outside of the cutting fluid storage cylinder through a conduit, a spray pipe is fixed outside the guide pipe outlet of the suction pump, a sliding table is arranged on the surface of the machine base, a motor is fixed on the surface of the sliding table, a drill bit is fixed outside the motor driving shaft, an angle seat is fixed on the surface of the lifting plate, a travel switch is fixed inside the angle seat, the travel switch is connected to a power supply and a suction pump through a series circuit, a sliding drilling mechanism is arranged, the travel switch can be squeezed to start the suction pump when drilling downward, and it can be started when drilling downward, and the drilling mechanism slides down when rising, the travel switch pops up and closes, and the spraying can be automatically turned off, the spraying control is convenient, and no waste of cutting fluid is caused.

[0008] Furthermore, the inner surface of the angle seat is connected to a supporting bolt via threads, and the supporting bolt is connected to the inner surface of the outer end of the angle seat via threads.

[0009] Furthermore, a positioning rod is fixed on the lower surface of the sliding platform, and the positioning rod is inserted into the inner surface of the lifting plate.

[0010] Furthermore, the two sides of the positioning rod are distributed on the lower surface of the sliding platform, and the outer surface of the positioning rod is tightly fitted on the inner surface of the lifting plate.

[0011] Furthermore, bosses are arranged on both sides of the machine base, a cylinder is fixed on the outer end of the bosses, and an extrusion strip is fixed on the end of the cylinder driving rod.

[0012] Furthermore, the extruded strip is a long strip structure, and the inner end thereof is covered with a rubber layer.

[0013] Furthermore, the lower surface of the extruded strip is attached to the upper surface of the base.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) A sliding drilling mechanism is provided. When drilling downward, the travel switch can be squeezed to start the suction pump. The suction pump can be turned on when drilling downward. When drilling upward, the drilling mechanism slides down, and the travel switch pops up and closes, which can automatically turn off the spray. The spray control is convenient and will not cause waste of cutting fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an enlarged view of point A of the utility model;

[0018] Figure 3 It is a top view of the connection relationship between the cylinder and the boss of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1 machine base, 2 boss, 3 cylinder, 4 extrusion bar, 5 hydraulic cylinder, 6 lifting plate, 7 cutting fluid storage cylinder, 8 suction pump, 10 sliding table, 11 motor, 12 drill bit, 13 angle seat, 14 travel switch, 15 support bolt, 16 positioning rod. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-3 , an automatic lubricating device for a fish plate, comprising a machine base 1, bosses 2 are arranged on both sides of the machine base 1, a cylinder 3 is fixed to the outer end of the boss 2, an extrusion strip 4 is fixed to the end of the driving rod of the cylinder 3, the extrusion strip 4 is a long strip structure, the inner end of which is covered with a rubber layer, the lower surface of the extrusion strip 4 is attached to the upper surface of the machine base 1, the extrusion strip 4 is driven by the cylinder 3 to move, and the fish plate can be squeezed and clamped to be fixed, and the fixing is firm and convenient;

[0024] A hydraulic cylinder 5 is fixed on the lower surface of the machine base 1, a lifting plate 6 is fixed on the surface of the hydraulic cylinder 5, a cutting fluid storage cylinder 7 is fixed on the surface of the lifting plate 6, a suction pump 8 is connected to the outside of the cutting fluid storage cylinder 7 through a conduit, a spray pipe 9 is fixed outside the guide pipe mouth of the suction pump 8, a sliding table 10 is arranged on the surface of the machine base 1, a motor 11 is fixed on the surface of the sliding table 10, a drill bit 12 is fixed outside the driving shaft of the motor 11, a folding seat 13 is fixed on the surface of the lifting plate 6, a travel switch 14 is fixed inside the folding seat 13, and the travel switch 14 is connected to the power supply and the suction pump 8 through a series circuit;

[0025] The inner surface of the angle seat 13 is connected with a support bolt 15 through a thread, and the support bolt 15 is connected to the inner surface of the outer end of the angle seat 13 through a thread. When in use, the lifting plate 6 is driven down by the hydraulic cylinder 5, and the motor 11 and the drill bit 12 are driven to drill holes. There is downward pressure when drilling holes, and the sliding table 10 rises, which can be squeezed on the surface of the travel switch 14 to compress and open the circuit, and the suction pump 8 is turned on to suck the cutting fluid for spraying lubrication and cooling. After drilling, the sliding table 10 rises naturally, and the travel switch 14 is disengaged from the extrusion and rebounds to close, and the cutting fluid stops spraying. It can be automatically controlled and only turned on when drilling holes, so there will be no waste (when the sliding table 10 squeezes the travel switch 14 to turn on, it is supported on the lower surface of the support bolt 15 at the same time, and can be supported and positioned, and the support bolt 15 can withstand pressure);

[0026] A positioning rod 16 is fixed to the lower surface of the sliding table 10, and the positioning rod 16 is inserted into the inner surface of the lifting plate 6. Both sides of the positioning rod 16 are distributed on the lower surface of the sliding table 10, and the outer surface of the positioning rod 16 is tightly fitted to the inner surface of the lifting plate 6, which can be slidably positioned and supported. When telescopically sliding, the positioning rod 16 can be slidably positioned and supported.

[0027] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A fish plate automatic lubrication device, comprising a base (1), characterized in that: A hydraulic cylinder (5) is fixed on the lower surface of the machine base (1), a lifting plate (6) is fixed on the surface of the hydraulic cylinder (5), a cutting fluid storage cylinder (7) is fixed on the surface of the lifting plate (6), the outside of the cutting fluid storage cylinder (7) is connected to a suction pump (8) via a conduit, a spray pipe (9) is fixed outside the guide pipe outlet of the suction pump (8), a sliding table (10) is arranged on the surface of the machine base (1), a motor (11) is fixed on the surface of the sliding table (10), a drill bit (12) is fixed outside the drive shaft of the motor (11), a folding seat (13) is fixed on the surface of the lifting plate (6), a travel switch (14) is fixed inside the folding seat (13), and the travel switch (14) is connected to a power supply and the suction pump (8) through a series circuit.

2. The fish plate automatic lubrication device according to claim 1, characterized in that: The inner surface of the folding seat (13) is connected to a support bolt (15) via a thread, and the support bolt (15) is connected to the inner surface of the outer end of the folding seat (13) via a thread.

3. The fish plate automatic lubrication device according to claim 1, characterized in that: A positioning rod (16) is fixed to the lower surface of the sliding platform (10), and the positioning rod (16) is inserted into the inner surface of the lifting plate (6).

4. The fish plate automatic lubrication device according to claim 3, characterized in that: The two sides of the positioning rod (16) are distributed on the lower surface of the sliding platform (10), and the outer surface of the positioning rod (16) is tightly fitted on the inner surface of the lifting plate (6).

5. The fish plate automatic lubrication device according to claim 1, characterized in that: Bosses (2) are arranged on both sides of the machine base (1); a cylinder (3) is fixed to the outer end of the boss (2); and an extrusion strip (4) is fixed to the end of a drive rod of the cylinder (3).

6. The fish plate automatic lubrication device according to claim 5, characterized in that: The extruded strip (4) is a long strip structure, and the inner end thereof is covered with a rubber layer.

7. The fish plate automatic lubrication device according to claim 5, characterized in that: The lower surface of the extrusion strip (4) is attached to the upper surface of the machine base (1).

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