Liquid adding and lubricating mechanism for feeding of terminal machine

Abstract

The utility model relates to the field of terminal machines, in particular to a liquid adding and lubricating mechanism for feeding of a terminal machine. A spring is fixed to the side surface of one end of the inner wall of the groove; a baffle is arranged on the inner wall of the groove; a through hole is formed in the bottom surface of the oil storage tank; a motor is fixed to the inner wall surface of a connecting block; the lubricating device has the advantages that the through hole corresponds to the connecting hole, lubricating oil in the oil storage tank flows into the connecting pipe through the through hole and the connecting hole, then the lubricating oil flows into the sponge through the connecting pipe, and due to the fact that the flowing-in lubricating oil is little, the lubricating oil cannot flow into the sponge. Therefore, the lubricating oil in the sponge can drip into the surface of the terminal through the stilligout in a dripping mode, large friction cannot be generated when the cutting knife cuts the terminal, and the temperature of the surface of the cutting knife is effectively prevented from rising when the cutting knife cuts the terminal.

Description

Technical Field

[0001] The utility model relates to the field of terminal machines, in particular to a liquid adding lubrication mechanism used for feeding terminal machines. Background Art

[0002] A terminal machine, also called a wiring terminal machine, is a device that uses a screw-fixed connector to connect wires to equipment or electrical devices.

[0003] In the prior art, the terminal machine needs to cut the terminals when feeding, and separate the terminals connected together so as to connect the terminals to equipment or electrical devices. The terminals are cut by a cutting knife at the feeding port of the terminal machine.

[0004] However, when the cutting knife cuts the terminal for a long time, the friction between the blade and the terminal generates heat, causing the surface of the blade to heat up. The heating of the blade easily affects the cutting effect of the terminal, thereby affecting the progress of the work. Utility Model Content

[0005] The utility model aims to provide a liquid adding lubrication mechanism for feeding a terminal machine, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a liquid adding lubrication mechanism for feeding a terminal machine, the liquid adding lubrication mechanism for feeding a terminal machine comprising:

[0007] An oil storage tank; a groove is provided inside the oil storage tank, a spring is fixed to the side surface of one end of the inner wall of the groove, a baffle is provided on the inner wall of the groove, and a through hole is provided on the bottom surface of the oil storage tank;

[0008] A connecting block; a motor is fixed on the inner wall surface of the connecting block, a connecting pipe is provided on the inner wall surface of the connecting block, a second gear is fixed on the outer surface of the connecting pipe, a drip tube is fixed on the bottom surface of the connecting block, and a sponge is provided on the inner wall surface of the drip tube.

[0009] Preferably, a sliding groove is provided on the bottom surface of the inner wall of the groove, a connecting hole is provided on the surface of the baffle plate, a sliding rod is fixed on the surface of the baffle plate, and the connecting hole corresponds to the through hole, and the diameter of the connecting hole is the same as that of the through hole.

[0010] Preferably, the motor output end is provided with a first gear, an annular block is fixed on the bottom surface of the inner wall of the connecting block, an annular groove is opened on the bottom surface of the connecting pipe, and a fixing block is fixed on the outer surface of the connecting pipe, and the fixing block is crescent-shaped.

[0011] Preferably, the baffle corresponds to the groove, the baffle is clamped in the groove, the two are movably connected, the width of the baffle is the same as the width of the groove, and the length of the baffle is smaller than the length of the groove.

[0012] Preferably, the sliding rod corresponds to the sliding groove, the sliding rod is clamped in the sliding groove, the two are movably connected, and the spring is located on the side surface of the inner wall of the groove close to one end of the sliding rod.

[0013] Preferably, the annular blocks are provided in multiple groups, and the multiple groups of annular blocks are radially distributed on the inner wall surface of the connecting block. Multiple groups of annular grooves are provided, and the multiple groups of annular grooves are radially distributed on the bottom surface of the connecting pipe. The annular blocks correspond to the annular grooves, and the annular blocks are clamped in the annular grooves, and the two are movably connected.

[0014] Preferably, the distance between the connecting tube and the sliding rod is smaller than the length of the fixing block, and the second gear corresponds to the first gear, and the second gear and the first gear are mutually locked.

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

[0016] The starting motor drives the first gear to rotate. The rotation of the first gear will drive the connecting pipe to rotate through the rotation of the second gear. The rotation of the connecting pipe will drive the fixed block to rotate. When the fixed block rotates to the sliding rod, it will squeeze the sliding rod. The movement of the sliding rod will drive the baffle to move in the groove and squeeze the spring, so that the through hole corresponds to the connecting hole, and the lubricating oil in the oil storage tank flows into the connecting pipe through the through hole and the connecting hole. Then the lubricating oil will flow into the sponge through the connecting pipe. Since the lubricating oil flowing in is less, the lubricating oil in the sponge will drip into the terminal surface through the drip tube in a dripping manner, so that the cutting knife will not generate greater friction when cutting the terminal, thereby effectively preventing the surface temperature of the cutting knife from rising when cutting the terminal, and the speed of the lubricating oil dripping can be adjusted by adjusting the speed of the motor. This structure is simple and easy to operate, which is conducive to improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic cutaway diagram of the main structure of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the oil storage tank structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the baffle structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the connecting pipe of the utility model;

[0022] Figure 6 This is a schematic diagram of the motor structure of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the connection block of the utility model;

[0024] Figure 8 It is a schematic diagram of the structure of the drip tube of the utility model.

[0025] In the figure: 1, oil storage tank; 2, connecting block; 3, drip tube; 4, motor; 5, baffle; 6, first gear; 7, sponge; 8, fixing block; 9, spring; 10, groove; 11, sliding groove; 12, through hole;

[0026] 13. Sliding rod; 14. Connecting hole; 15. Connecting pipe; 16. Second gear; 17. Annular groove; 18. Annular block. DETAILED DESCRIPTION

[0027] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0028] For example, see Figure 1-Figure 8 The utility model provides a technical solution: a liquid adding lubrication mechanism for feeding a terminal machine, a groove 10 is provided inside the oil storage tank 1, a spring 9 is fixed to the side surface of one end of the inner wall of the groove 10, a baffle 5 is provided on the inner wall of the groove 10, and a through hole 12 is provided on the bottom surface of the oil storage tank 1. When the baffle 5 moves to a certain position, the through hole 12 corresponds to the connecting hole 14, so that the lubricating oil in the oil storage tank 1 flows into the connecting pipe 15 through the through hole 12 and the connecting hole 14;

[0029] A motor 4 is fixed to the inner wall surface of the connecting block 2, a connecting tube 15 is provided on the inner wall surface of the connecting block 2, a second gear 16 is fixed to the outer surface of the connecting tube 15, the motor 4 drives the first gear 6 to rotate, the rotation of the first gear 6 will drive the connecting tube 15 to rotate through the rotation of the second gear 16, the rotation of the connecting tube 15 will drive the fixed block 8 to rotate, a drip tube 3 is fixed to the bottom surface of the connecting block 2, a sponge 7 is provided on the inner wall surface of the drip tube 3, due to the small amount of lubricating oil flowing in, the lubricating oil in the sponge 7 will drip into the terminal surface through the drip tube 3 by dripping, so that the cutting knife will not generate greater friction when cutting the terminal, thereby effectively preventing the surface temperature of the cutting knife from rising when cutting the terminal.

[0030] On the basis of the first embodiment, in order to prevent the surface temperature of the cutting knife from rising when cutting the terminal, a sliding groove 11 is provided on the bottom surface of the inner wall of the groove 10, a connecting hole 14 is provided on the surface of the baffle 5, a sliding rod 13 is fixed on the surface of the baffle 5, and the connecting hole 14 corresponds to the through hole 12, and the diameter of the connecting hole 14 is the same as that of the through hole 12;

[0031] The output end of the motor 4 is provided with a first gear 6, an annular block 18 is fixed to the bottom surface of the inner wall of the connecting block 2, an annular groove 17 is provided on the bottom surface of the connecting pipe 15, and a fixing block 8 is fixed to the outer surface of the connecting pipe 15, and the fixing block 8 is in a semi-crescent shape;

[0032] The baffle plate 5 corresponds to the groove 10, and the baffle plate 5 is clamped in the groove 10, and the two are movably connected. The width of the baffle plate 5 is the same as the width of the groove 10, and the length of the baffle plate 5 is less than the length of the groove 10. When the baffle plate 5 moves to a certain position, the through hole 12 and the connecting hole 14 are made to correspond, so that the lubricating oil in the oil storage tank 1 flows into the connecting pipe 15 through the through hole 12 and the connecting hole 14;

[0033] The sliding rod 13 corresponds to the sliding groove 11, and the sliding rod 13 is clamped in the sliding groove 11. The two are movably connected, and the spring 9 is located on the inner wall side surface of the groove 10 near one end of the sliding rod 13. When the fixed block 8 rotates to the sliding rod 13, the sliding rod 13 is squeezed to make the sliding rod 13 move in the sliding groove 11. The movement of the sliding rod 13 drives the baffle 5 to move in the groove 10 and squeeze the spring 9.

[0034] There are multiple groups of annular blocks 18, which are radially distributed on the inner wall surface of the connecting block 2. There are multiple groups of annular grooves 17, which are radially distributed on the bottom surface of the connecting pipe 15. The annular blocks 18 correspond to the annular grooves 17, and the annular blocks 18 are clamped in the annular grooves 17. The two are movably connected, which plays a positioning role in the rotation of the connecting pipe 15.

[0035] The distance between the connecting tube 15 and the sliding rod 13 is smaller than the length of the fixing block 8 , and the second gear 16 corresponds to the first gear 6 , and the second gear 16 and the first gear 6 are mutually locked.

[0036] In actual use, this lubrication mechanism is applied to the cutting of the terminals when the terminals of the terminal machine are fed. When cutting the terminals, the starting motor 4 drives the first gear 6 to rotate, and the rotation of the first gear 6 drives the second gear 16 to rotate. Since the second gear 16 and the connecting tube 15 are fixedly connected, the rotation of the second gear 16 drives the connecting tube 15 to rotate, and the rotation of the connecting tube 15 drives the fixed block 8 to rotate. When the fixed block 8 rotates to the sliding rod 13, the sliding rod 13 is squeezed to make the sliding rod 13 move in the sliding groove 11. The movement of the sliding rod 13 drives the baffle 5 to move in the groove 10 and squeeze the spring 9. When the baffle 5 moves When it moves to a certain position, the through hole 12 will correspond to the connecting hole 14, so that the lubricating oil in the oil storage tank 1 will flow into the connecting pipe 15 through the through hole 12 and the connecting hole 14, and then the lubricating oil will flow into the sponge 7 through the connecting pipe 15. Since the amount of lubricating oil flowing in is small, the lubricating oil in the sponge 7 will drip into the terminal surface through the drip tube 3 in a dripping manner, so that the cutting knife will not generate greater friction when cutting the terminal, thereby effectively preventing the surface temperature of the cutting knife from rising when cutting the terminal, and the speed of the lubricating oil dripping can be adjusted by adjusting the speed of the motor 4. This structure is simple and easy to operate, which is conducive to improving its use effect.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid lubrication mechanism for feeding a terminal machine, characterized in that: The liquid adding lubrication mechanism for feeding the terminal machine comprises: An oil storage tank (1); a groove (10) is provided inside the oil storage tank (1); a spring (9) is fixed to a side surface of an inner wall of the groove (10); a baffle (5) is provided on the inner wall of the groove (10); and a through hole (12) is provided on the bottom surface of the oil storage tank (1); A connecting block (2); a motor (4) is fixed on the inner wall surface of the connecting block (2); a connecting pipe (15) is provided on the inner wall surface of the connecting block (2); a second gear (16) is fixed on the outer surface of the connecting pipe (15); a drip tube (3) is fixed on the bottom surface of the connecting block (2); and a sponge (7) is provided on the inner wall surface of the drip tube (3).

2. A liquid adding lubrication mechanism for feeding a terminal machine according to claim 1, characterized in that: The bottom surface of the inner wall of the groove (10) is provided with a sliding groove (11), the surface of the baffle (5) is provided with a connecting hole (14), the surface of the baffle (5) is fixed with a sliding rod (13), and the connecting hole (14) corresponds to the through hole (12), and the connecting hole (14) and the through hole (12) have the same diameter.

3. A liquid adding lubrication mechanism for feeding a terminal machine according to claim 2, characterized in that: The output end of the motor (4) is provided with a first gear (6), an annular block (18) is fixed on the bottom surface of the inner wall of the connecting block (2), an annular groove (17) is provided on the bottom surface of the connecting pipe (15), and a fixing block (8) is fixed on the outer surface of the connecting pipe (15), and the fixing block (8) is in a semi-crescent shape.

4. A liquid adding lubrication mechanism for feeding a terminal machine according to claim 3, characterized in that: The baffle (5) corresponds to the groove (10), the baffle (5) is clamped in the groove (10), and the two are movably connected. The width of the baffle (5) is the same as the width of the groove (10), while the length of the baffle (5) is less than the length of the groove (10).

5. A liquid adding lubrication mechanism for feeding a terminal machine according to claim 4, characterized in that: The sliding rod (13) corresponds to the sliding groove (11), the sliding rod (13) is clamped in the sliding groove (11), the two are movably connected, and the spring (9) is located on the inner wall side surface of the groove (10) close to one end of the sliding rod (13).

6. A liquid adding lubrication mechanism for feeding a terminal machine according to claim 5, characterized in that: The annular blocks (18) are provided in a plurality of groups, and the plurality of groups of annular blocks (18) are radially distributed on the inner wall surface of the connecting block (2). The annular grooves (17) are provided in a plurality of groups, and the plurality of groups of annular grooves (17) are radially distributed on the bottom surface of the connecting pipe (15). The annular blocks (18) correspond to the annular grooves (17), and the annular blocks (18) are clamped in the annular grooves (17), and the two are movably connected.

7. A liquid adding lubrication mechanism for feeding a terminal machine according to claim 6, characterized in that: The distance between the connecting tube (15) and the sliding rod (13) is smaller than the length of the fixing block (8), and the second gear (16) corresponds to the first gear (6), and the second gear (16) and the first gear (6) are mutually locked.

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