CN215199996U

CN215199996U - Tapping machine with lubricating function

Info

Publication number: CN215199996U
Application number: CN202120643251.7U
Authority: CN
Inventors: 王跃
Original assignee: Suzhou Genqian Precision Machinery Co ltd
Current assignee: Suzhou Genqian Precision Machinery Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-17
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a tapping machine with lubricating function in the technical field of tapping machines, which comprises a base, wherein a bearing is uniformly arranged inside the left side of the upper end surface of the base, a bearing inner ring is movably connected with a support sleeve rod, the upper part of an inner cavity of the support sleeve rod is movably connected with a support push rod, the upper end surface of the support push rod is provided with a tapping mechanism, the outer wall of the middle part of the support sleeve rod at the front part of the left side is fixedly connected with a driven bevel gear, the left side of the upper end surface of the base is provided with a support rod, the support rod penetrates through a rotating shaft from left to right, the right end surface of the rotating shaft is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the left end surface of the rotating shaft is provided with a handle, the outer wall of the upper part of the support sleeve rod is movably connected with a belt, the upper end surface of the tapping mechanism is provided with a lubricating device, the device has simple structure and convenient operation, and improves the lubricating effect, and meanwhile, the tapping precision is improved.

Description

Tapping machine with lubricating function

Technical Field

The utility model relates to a tapping machine technical field specifically is tapping machine with lubricating function.

Background

The threading machine is a machine tool for processing internal threads by using a screw tap, has the advantages of portability, flexibility, high efficiency and incapability of replacing other similar devices since the threading machine faces the market, is deeply loved by the vast users, avoids the limitation of a lathe, a drilling machine or manual threading, is time-saving, labor-saving, difficult in tooth decay, difficult in breaking of the screw tap and the like, has the remarkable characteristics of being widely favored and adopted by the users, most of the existing pneumatic threading machine lubricating filters atomize oil and then reach a lubricating position along with an air source through an air pipe, the inner diameter of the air pipe is small, the flow rate of an oil-gas mixture is slow, the lubricating area is small, and the lubricating effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tapping machine with lubricating function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the tapping machine with the lubricating function comprises a base, wherein bearings are uniformly arranged inside the left side of the upper end face of the base, a support sleeve rod is movably connected to the inner ring of each bearing, a support push rod is movably connected to the upper portion of the inner cavity of each support sleeve rod, a tapping mechanism is arranged on the upper end face of each support push rod, a driven bevel gear is fixedly connected to the outer wall of the middle portion of the support sleeve rod at the front portion of the left side of the upper end face of the base, a support rod is arranged on the left side of the upper end face of the base, a rotating shaft penetrates through the support rod from left to right, a driving bevel gear is fixedly connected to the right end face of the rotating shaft, the driving bevel gear is meshed with the driven bevel gear, a crank is arranged on the left end face of the rotating shaft, a belt is movably connected to the outer wall of the upper portion of the support sleeve rod, a lubricating device is arranged on the upper end face of the tapping mechanism, a clamping mechanism is arranged on the right side of the upper end face of the base, and a drill chuck is movably connected to the middle portion of the right end face of the tapping mechanism, the inner cavity of the drill chuck is fixedly connected with a screw tap.

Preferably, the lubricating device comprises a fixed plate, an electric telescopic rod, a fixed cylinder, a connecting plate, a liquid storage cylinder, a liquid discharge pipe, a fixed rod, a piston, a connecting block, a liquid conveying pipe and a lubricating head, the fixed plate is arranged on the right side of the upper end face of the tapping mechanism, the fixed cylinder is arranged on the right end face of the fixed plate, the liquid storage cylinder is arranged on the right side of the inner cavity of the fixed cylinder, the electric telescopic rod is arranged at the center of the right end face of the fixed plate, the piston is arranged in the middle of the inner cavity of the liquid storage cylinder, the piston rod is fixedly connected to the left end face of the piston, the left end of the piston rod penetrates through the liquid storage cylinder to the left side of the liquid storage cylinder, the right end face of the electric telescopic rod is fixedly connected with the left end face of the piston rod, the liquid discharge pipe is communicated with the liquid discharge pipe, the connecting plate is arranged on the upper end face of the fixed cylinder, the fixed rod is provided with the fixed rod at the end face, the connecting block is arranged on the lower portion of the left end face of the fixed rod, the connecting block penetrates through the connecting block to the lower end face of the connecting block and is connected with the liquid conveying pipe, the end of the infusion tube is provided with a lubricating head.

Preferably, the infusion tube is a plastic corrugated tube, and a sliding stop block is arranged on the lower end face of the fixing rod.

Preferably, the inner cavity of the lubricating head is provided with a flow guide block, the bottom end face of the lubricating head is provided with a brush, and the width of the brush is equal to the length of the screw tap.

Preferably, the inner cavity of the liquid discharge pipe is longitudinally provided with a filter screen, and the outer ring of the filter screen is fixedly connected to the inner wall of the inner cavity of the liquid discharge pipe.

Preferably, the piston rod left end face is equipped with the slurcam, both sides all are equipped with the spring about the slurcam right end face, both sides about the spring end difference fixed connection liquid storage cylinder left end face.

Compared with the prior art, the beneficial effects of the utility model are that: through cranking, bracing piece, drive bevel gear, driven bevel gear, support loop bar, support push rod and belt, it is rotatory to guarantee that the rotation of cranking drives drive bevel gear, and drive bevel gear drives driven bevel gear rotatory, guarantees to support the loop bar rotatory, supports the loop bar and drives the belt rotation, guarantees to support the push rod oscilaltion to drive tapping mechanism and go up and down, can carry out the tapping to the article of co-altitude.

Through drill chuck, screw tap and lubricating arrangement, utilize electric telescopic handle to promote, drive piston rod and piston promotion, guarantee that lubricating liquid gets into the fluid-discharge tube, inside the reentrant transfer line, paint lubricating liquid to the screw tap through the brush, the during operation can promote the transfer line, guarantees screw tap normal tapping work, convenient and fast.

Drawings

FIG. 1 is a diagram: the structure schematic diagram of the tapping machine with the lubricating function of the utility model is shown;

FIG. 2 is a diagram of: the utility model discloses lubricating arrangement schematic structure.

In the figure: 1. a base; 2. a clamping mechanism; 3. a bearing; 4. supporting the loop bar; 5. a support push rod; 6. fixing the rod; 7. c, shaking the hand; 8. a rotating shaft; 9. a drive bevel gear; 10. a belt; 11. a driven bevel gear; 12. A drill chuck; 13. a screw tap; 14. a tapping mechanism; 15. a fixing plate; 16. an electric telescopic rod; 17. a fixed cylinder; 18. a connecting plate; 19. a liquid storage cylinder; 20. a liquid discharge pipe; 21. fixing the rod; 22. a piston rod; 23. A piston; 24. connecting blocks; 25. a transfusion tube; 26. the head is lubricated.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: tapping machine with lubricating function, including base 1, the inside bearing 3 that evenly is equipped with in 1 up end left side of base, 3 inner circles swing joint of bearing have a support loop bar 4, support 4 inner chamber upper portions swing joint of loop bar have a support push rod 5, support the 5 up end of push rod and be equipped with tapping mechanism 14, support push rod 5 and support 4 threaded connection of loop bar, and support 4 inner chamber upper ends of loop bar and be equipped with and block the piece, prevent that support push rod 5 from dropping.

Referring to fig. 1, a driven bevel gear 11 is fixedly connected to the outer wall of the middle of a front support sleeve rod 4 on the left side, a support rod 6 is arranged on the left side of the upper end face of a base 1, a rotating shaft 8 penetrates through the support rod 6 from left to right, a driving bevel gear 9 is fixedly connected to the right end face of the rotating shaft 8, the driving bevel gear 9 is engaged with the driven bevel gear 11, a handle 7 is arranged on the left end face of the rotating shaft 8, a belt 10 is movably connected to the outer wall of the upper portion of the support sleeve rod 4, a lubricating device is arranged on the upper end face of a tapping mechanism 14, a clamping mechanism 2 is arranged on the right side of the upper end face of the base 1, a drill chuck 12 is movably connected to the middle of the right end face of the tapping mechanism 2, a screw tap 13 is fixedly connected to the inner cavity of the drill chuck 12, four groups of the support sleeve rods 4 and a female turning push rod 5 are uniformly arranged to ensure that the tapping mechanism 2 can be supported stably, a fixed bearing is arranged on the upper portion of the end face of the support rod 6, and the inner ring of the fixed bearing is fixedly welded to the outer portion of the rotating shaft 8, the stability of the rotating shaft 8 is ensured.

Referring to fig. 2, the lubricating device includes a fixing plate 15, an electric telescopic rod 16, a fixing cylinder 17, a connecting plate 18, a liquid storage cylinder 19, a liquid discharge pipe 20, a fixing rod 21, a piston rod 22, a piston 23, a connecting block 24, a liquid transport pipe 25 and a lubricating head 26, the fixing plate 15 is disposed on the right side of the upper end surface of the tapping mechanism 2, the fixing cylinder 17 is disposed on the right end surface of the fixing plate 15, the liquid storage cylinder 19 is disposed on the right side of the inner cavity of the fixing cylinder 17, the electric telescopic rod 16 is disposed at the center of the right end surface of the fixing plate 15, the piston 23 is disposed in the middle of the inner cavity of the liquid storage cylinder 19, the piston rod 22 is fixedly connected to the left end surface of the piston 23, the left end of the piston rod 22 penetrates through the liquid storage cylinder 19 to the left side of the liquid storage cylinder 19, the left end surface of the piston rod 22 is fixedly connected to the right end surface of the electric telescopic rod 16, the right end surface of the liquid storage cylinder 19 is communicated with the liquid discharge pipe 20, the connecting plate 18 is disposed on the upper end surface of the fixing cylinder 17, the connecting plate 18, the lower part of the left end face of the fixing rod 21 is provided with a connecting block 24, the tail end of the liquid discharge pipe 20 penetrates through the connecting block 24 to the lower end face of the connecting block 24 and is connected with a liquid conveying pipe 25, the tail end of the liquid conveying pipe 25 is provided with a lubricating head 26, the right end of the connecting plate 18 extends to the position right above the screw tap 13, the bottom end face of the fixing rod 21 is higher than the clamping structure 2, and the screw tap 13 can work normally.

Referring to fig. 2, the infusion tube 25 is a plastic corrugated tube, the lower end surface of the fixing rod 21 is provided with a sliding block, when the infusion tube 25 is extended, the block can be moved rightwards, the plastic corrugated tube is ensured to be extended downwards, and when the screw tap 13 works, the block can be moved leftwards, so that the infusion tube 25 is ensured not to fall off.

Referring to fig. 2, the inner cavity of the lubricating head 26 is provided with a flow guide block, the bottom end face of the lubricating head 26 is provided with a brush, the width of the brush is equal to the length of the screw tap 13, the flow guide block is wavy, and the flow speed of the lubricating oil can be slowed down by the wavy flow guide holes, so that the tapping machine can be lubricated, waste of the lubricating oil due to excessive applied lubricating oil caused by too high flow speed of the lubricating oil is prevented, gaps are formed between adjacent brush wires, normal application of the lubricating oil by the lubricating oil is guaranteed, and lubrication of the screw tap 13 is guaranteed.

Referring to fig. 2, a filter screen is longitudinally arranged in the inner cavity of the liquid discharge pipe 20, the outer ring of the filter screen is fixedly connected to the inner wall of the inner cavity of the liquid discharge pipe 20, and the filter screen is made of wire mesh and can filter lubricating oil so as to lubricate the tapping machine and prevent the leakage of the lubricating oil and the liquid discharge pipe from being blocked by impurities doped in the lubricating oil, so that the lubricating of the tapping machine is affected and the tapping precision is affected.

Referring to fig. 1, a pushing plate is disposed on the left end surface of the piston rod 22, springs are disposed on the upper and lower sides of the right end surface of the pushing plate, the ends of the springs are fixedly connected to the upper and lower sides of the left end surface of the liquid storage cylinder 19, and the springs have a restoring function to ensure slow extrusion of the lubricant, thereby avoiding waste of the lubricant due to fast extrusion of the lubricant.

The working principle is as follows: during the use, utilize the rotatory hand crank 7 of hand, it is rotatory to drive rotation axis 8, rotation axis 8 drives the rotation of drive bevel gear 9, drive bevel gear 9 drives driven bevel gear 11 rotatoryly, it is rotatory to drive supporting loop bar 4, it drives supporting push rod 5 and goes up and down to support loop bar 4, it is rotatory to drive belt 10 simultaneously, guarantee that four group's supporting push rod 5 goes up and down simultaneously, it goes up and down to drive tapping mechanism 14, guarantee that screw tap 13 corresponds the work piece, start tapping mechanism 14, restart electric telescopic handle 16, drive piston rod 22 and piston 23 and promote right, guarantee that lubricating liquid gets into fluid-discharge tube 20, rethread transfer line 25 exports to lubricated head 26, when guaranteeing screw tap 13 rotatory, lubricated head 26 can lubricate screw tap 13, make things convenient for screw tap 13 to tap the tapping.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Tapping machine with lubricating function, including base (1), its characterized in that: the bearing (3) is uniformly arranged inside the left side of the upper end face of the base (1), the inner ring of the bearing (3) is movably connected with a support sleeve rod (4), the upper part of the inner cavity of the support sleeve rod (4) is movably connected with a support push rod (5), the upper end face of the support push rod (5) is provided with a tapping mechanism (14), the outer wall of the middle part of the support sleeve rod (4) at the front part of the left side is fixedly connected with a driven bevel gear (11), the left side of the upper end face of the base (1) is provided with a support rod (6), the support rod (6) penetrates through a rotating shaft (8) from left to right, the right end face of the rotating shaft (8) is fixedly connected with a driving bevel gear (9), the driving bevel gear (9) is meshed with the driven bevel gear (11), the left end face of the rotating shaft (8) is provided with a handle (7), the outer wall of the upper part of the support sleeve rod (4) is movably connected with a belt (10), the drilling machine is characterized in that a lubricating device is arranged on the upper end face of the tapping mechanism (14), a clamping mechanism (2) is arranged on the right side of the upper end face of the base (1), a drill chuck (12) is movably connected to the middle of the right end face of the tapping mechanism (14), and a screw tap (13) is fixedly connected to the inner cavity of the drill chuck (12).

2. The tapping machine with lubrication function as claimed in claim 1, wherein: the lubricating device comprises a fixing plate (15), an electric telescopic rod (16), a fixing cylinder (17), a connecting plate (18), a liquid storage cylinder (19), a liquid discharge pipe (20), a fixing rod (21), a piston rod (22), a piston (23), a connecting block (24), a liquid conveying pipe (25) and a lubricating head (26), wherein the fixing plate (15) is arranged on the right side of the upper end face of the tapping mechanism (14), the fixing cylinder (17) is arranged on the right end face of the fixing plate (15), the liquid storage cylinder (19) is arranged on the right side of the inner cavity of the fixing cylinder (17), the electric telescopic rod (16) is arranged at the center of the right end face of the fixing plate (15), the piston (23) is arranged in the middle of the inner cavity of the liquid storage cylinder (19), the piston rod (22) is fixedly connected to the left end face of the piston (23), the left end of the piston rod (22) penetrates through the liquid storage cylinder (19) to the left side of the liquid storage cylinder (19), the right end face of the electric telescopic rod (16) is fixedly connected to the left end face of the piston rod (22), liquid storage cylinder (19) right-hand member face intercommunication has fluid-discharge tube (20), fixed cylinder (17) up end is equipped with connecting plate (18), terminal surface end is equipped with dead lever (21) under connecting plate (18), dead lever (21) left end face lower part is equipped with connecting block (24), terminal through connection piece (24) to connecting block (24) lower terminal surface of fluid-discharge tube (20) and be connected with transfer line (25), transfer line (25) end is equipped with lubricating head (26).

3. The tapping machine with lubrication function according to claim 2, wherein: the infusion tube (25) is a plastic corrugated tube, and a sliding stop block is arranged on the lower end face of the fixing rod (21).

4. The tapping machine with lubrication function according to claim 2, wherein: the inner cavity of the lubricating head (26) is provided with a flow guide block, the bottom end face of the lubricating head (26) is provided with a hairbrush, and the width of the hairbrush is equal to the length of the screw tap (13).

5. The tapping machine with lubrication function according to claim 2, wherein: the inner cavity of the liquid discharge pipe (20) is longitudinally provided with a filter screen, and the outer ring of the filter screen is fixedly connected to the inner wall of the inner cavity of the liquid discharge pipe (20).

6. The tapping machine with lubrication function according to claim 2, wherein: the piston rod (22) left end face is equipped with the slurcam, both sides all are equipped with the spring about the slurcam right-hand member face, both sides about the spring end difference fixed connection liquid storage cylinder (19) left end face.