CN215787265U

CN215787265U - Feed mechanism of lead screw nut

Info

Publication number: CN215787265U
Application number: CN202122189309.8U
Authority: CN
Inventors: 谢华锋
Original assignee: Ruian Jiehao Auto Parts Manufacturing Co ltd
Current assignee: Ruian Jiehao Auto Parts Manufacturing Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-11
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a feed mechanism of a screw nut in the field of screw nuts, which comprises a support plate, wherein a liquid storage tank is fixedly connected to the back surface of the support plate, a booster pump is fixedly connected to the back surface of the support plate, the input end of the booster pump penetrates through the liquid storage tank and extends into the liquid storage tank, the output end of the booster pump is fixedly communicated with a liquid guide pipe, one end of the liquid guide pipe, which is far away from the booster pump, is fixedly communicated with a high-pressure spray head, an air suction pump is fixedly connected to the front surface of the support plate, cleaning liquid can be stored in advance through the liquid storage tank, cleaning work pieces to be processed are convenient, the cleaning liquid in the liquid storage tank can be pumped outwards through the booster pump matched with the support plate and is sprayed out of the high-pressure spray head through the liquid guide pipe, so that the work pieces to be processed can be rapidly cleaned, the problem that the interior of the screw nut cannot be cleaned, and large-particle impurities accumulated in the screw nut are avoided, the tapping effect of the screw nut is influenced, and the problem of processing flaws of internal threads is caused.

Description

Feed mechanism of lead screw nut

Technical Field

The utility model relates to the field of lead screw nuts, in particular to a lead screw nut feeding mechanism.

Background

The screw nut is mainly used for converting rotary motion into linear motion or converting linear motion into rotary motion, and is characterized by that it utilizes the inclined plane principle to crimp and deform the inclined plane so as to form screw thread, and can convert the rotation into translation, and the screw can be turned by one turn to make nut move by one screw pitch.

The existing feed screw nut feed mechanism can only feed semi-finished nuts into the tapping machine for tapping when in use, and cannot clean the interior of the nuts, and the interior of the semi-finished nuts is rough, so that impurities are easily accumulated, and due to the existence of large-particle impurities, the tapping effect of the feed screw nut can be seriously influenced, so that the internal threads of the feed screw nut are easy to be flawed, therefore, the technical personnel in the field provide a feed screw nut feed mechanism to solve the problem of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feed mechanism of a screw nut, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the supporting plate comprises a supporting plate, the back fixedly connected with liquid reserve tank of backup pad, the back fixedly connected with booster pump of backup pad, the input of booster pump runs through the liquid reserve tank and extends to the inside of liquid reserve tank, the fixed intercommunication of output of booster pump has the catheter, the fixed intercommunication of one end that the booster pump was kept away from to the catheter has the high pressure nozzle, the positive fixedly connected with aspirator pump of backup pad, the fixed intercommunication of output of aspirator pump has the air duct, the fixed intercommunication of one end that the aspirator pump was kept away from to the air duct has the nozzle of giving vent to anger.

As a still further scheme of the utility model: the positive fixedly connected with electric putter of backup pad, electric putter's output fixedly connected with joint piece, the inside joint of joint piece remains the processing work piece, the external fixed surface intercommunication of liquid reserve tank has the liquid feeding pipe.

As a still further scheme of the utility model: the bottom surface fixedly connected with mounting panel of backup pad, two mounting grooves have been seted up to the upper surface of mounting panel.

As a still further scheme of the utility model: two joint grooves are formed in the front face of each joint block, each locating plate is clamped in each joint groove, each locating plate is in contact with the upper surface of a workpiece to be machined, each baffle is fixedly connected to the front face of each locating plate, and each baffle is in contact with the front face of each joint block.

As a still further scheme of the utility model: the upper surface of mounting panel fixed connection has the stationary seat, the upper surface of stationary seat is connected with the surface fixed of liquid reserve tank.

As a still further scheme of the utility model: the sliding seat is placed above the mounting plate, the front face of the back face of the sliding seat is fixedly connected with the front face of the supporting plate, the upper surface of the sliding seat is provided with a sliding groove, the sliding groove is connected with a sliding plate in a sliding mode, and the upper surface of the sliding plate is fixedly connected with the bottom face of the clamping block.

As a still further scheme of the utility model: the outer surface of the liquid guide pipe is fixedly connected with a stabilizing frame, and the bottom surface of the stabilizing frame is fixedly connected with the upper surface of the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the screw nut cleaning device, the cleaning solution can be stored in advance through the liquid storage tank, cleaning work of a workpiece to be processed is facilitated, the cleaning solution in the liquid storage tank can be pumped out through the suction force provided by the booster pump and matched with the supporting plate, the cleaning solution is sprayed out of the high-pressure spray head through the liquid guide pipe, and therefore the workpiece to be processed can be cleaned quickly, the problem that large-particle impurities accumulated in the screw nut cannot be cleaned, the tapping effect of the screw nut is affected, and processing flaws occur to internal threads is solved.

2. According to the utility model, the suction force provided by the suction pump is matched with the supporting plate, so that external air can be sucked, air is sprayed out from the air outlet nozzle through the air guide tube, the cleaning solution remained on the workpiece to be processed can be blown down by utilizing high-speed airflow, the cleaning solution is prevented from staying on the surface of the workpiece to be processed, a drill bit of the tapping machine is enabled to slip, the processing precision is influenced, the surface of the workpiece to be processed can be kept dry, and the cleaning solution is prevented from influencing the processing precision.

Drawings

FIG. 1 is a perspective view of a support plate according to the present invention;

FIG. 2 is a schematic three-dimensional structure of a liquid storage tank according to the present invention;

FIG. 3 is a schematic three-dimensional structure of the electric putter of the present invention;

fig. 4 is a schematic three-dimensional structure of the sliding seat of the present invention.

In the figure: 1. a support plate; 2. a getter pump; 3. mounting a plate; 4. mounting grooves; 5. a sliding seat; 6. an air outlet nozzle; 7. an electric push rod; 8. an air duct; 9. a liquid storage tank; 10. a liquid feeding pipe; 11. a stabilizing base; 12. a booster pump; 13. a catheter; 14. a stabilizing frame; 15. a high pressure spray head; 16. a clamping block; 17. a clamping groove; 18. a workpiece to be processed; 19. a baffle plate; 20. positioning a plate; 21. a sliding groove; 22. a sliding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a feed mechanism of a screw nut includes a support plate 1, a liquid storage tank 9 is fixedly connected to a back surface of the support plate 1, a booster pump 12 is fixedly connected to the back surface of the support plate 1, an input end of the booster pump 12 penetrates through the liquid storage tank 9 and extends into the liquid storage tank 9, an output end of the booster pump 12 is fixedly communicated with a liquid guide tube 13, one end of the liquid guide tube 13 away from the booster pump 12 is fixedly communicated with a high pressure nozzle 15, a front surface of the support plate 1 is fixedly connected with an air suction pump 2, an output end of the air suction pump 2 is fixedly communicated with an air guide tube 8, and one end of the air guide tube 8 away from the air suction pump 2 is fixedly communicated with an air outlet nozzle 6.

Wherein, the front of the supporting plate 1 is fixedly connected with an electric push rod 7, the output end of the electric push rod 7 is fixedly connected with a clamping block 16, the inner part of the clamping block 16 is clamped with a workpiece 18 to be processed, the outer surface of the liquid storage tank 9 is fixedly communicated with a liquid adding pipe 10, the clamping block 16 can be driven to reciprocate by the power provided by the electric push rod 7, the workpiece 18 to be processed can be sent into the tapping machine to be processed by utilizing the reciprocating motion of the clamping block 16, the effect of feeding and discharging is achieved, the bottom surface of the supporting plate 1 is fixedly connected with a mounting plate 3, the upper surface of the mounting plate 3 is provided with two mounting grooves 4, the device can be fixed by the mounting grooves 4 and the mounting plate 3, the mounting and fixing effects of people are facilitated, the front of the clamping block 16 is provided with two clamping grooves 17, the positioning plate 20 is clamped inside each clamping groove 17, the bottom surface of every locating plate 20 all contacts with the upper surface of waiting to process work piece 18, and the equal fixedly connected with baffle 19 in front of every locating plate 20, the back of every baffle 19 all contacts with the front of joint piece 16, utilizes locating plate 20 cooperation joint groove 17, can fix and wait to process work piece 18, plays and prevents to wait to process work piece 18 and reciprocates the effect that influences the machining precision.

Wherein, the upper surface of the mounting plate 3 is fixedly connected with a stabilizing base 11, the upper surface of the stabilizing base 11 is fixedly connected with the outer surface of the liquid storage box 9, the liquid storage box 9 can be fixed by utilizing the stabilizing base 11, so that the liquid storage box 9 can be more firmly fixed, a sliding base 5 is placed above the mounting plate 3, the back surface of the sliding base 5 is fixedly connected with the front surface of the support plate 1, the upper surface of the sliding base 5 is provided with a sliding groove 21, the sliding groove 21 is connected with a sliding plate 22 in a sliding manner, the upper surface of the sliding plate 22 is fixedly connected with the bottom surface of the clamping block 16, the stability of the movement of the clamping block 16 can be increased by matching the sliding base 5 with the sliding groove 21 and the sliding plate 22, so that the effect that the clamping block 16 can move more stably and reliably is achieved, the outer surface of the liquid guide pipe 13 is fixedly connected with a stabilizing frame 14, the bottom surface of the stabilizing frame 14 is fixedly connected with the upper surface of the support plate 1, so that the firmness of the liquid guide pipe 13 can be increased by utilizing the stabilizing frame 14, the problem that the cleaning liquid transmission effect is influenced by the vibration of the liquid guide pipe 13 due to overlarge pressure is avoided.

The working principle of the utility model is as follows: when the cleaning machine is used, firstly, the booster pump 12, the suction pump 2 and the electric push rod 7 are communicated with a power supply, when a workpiece 18 to be processed needs to be sent into a tapping machine for processing, the workpiece 18 to be processed is firstly clamped into the clamping block 16, then the baffle 19 is held to clamp the positioning plate 20 into the clamping groove 17, the workpiece 18 to be processed is fixed, then the cleaning liquid filled in the liquid storage tank 9 in advance can be pumped out by utilizing the suction force provided by the booster pump 12 and is sprayed out from the high-pressure nozzle 15 through the liquid guide pipe 13, the interior and the surface of the workpiece 18 to be processed can be quickly cleaned by utilizing high-pressure water flow, large-particle impurities are prevented from being remained in the workpiece 18 to be processed, the processing of the internal threads of the workpiece 18 to be processed is influenced, after the cleaning is finished, air flow can be sprayed out from the air outlet nozzle 6 through the air guide pipe 8 through the suction pump 2, and residual cleaning liquid on the surface of the workpiece 18 to be processed is blown away through the high-pressure air flow, avoid the cleaning solution to make tapping machine drilling head take place to slide, influence the problem of machining precision, utilize the power that electric putter 7 provided at last, can promote inside joint piece 16 stretches into the tapping machine, accomplish pay-off work, when joint piece 16 accomplishes pay-off and ejection of compact work through reciprocating motion, utilize sliding seat 5 cooperation sliding tray 21 and sliding plate 22, can increase the stability of joint piece 16 operation, prevent that joint piece 16 excessive vibrations from influencing the pay-off accuracy.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a feed mechanism of screw nut, includes backup pad (1), its characterized in that: the back fixedly connected with liquid reserve tank (9) of backup pad (1), the back fixedly connected with booster pump (12) of backup pad (1), the input of booster pump (12) runs through liquid reserve tank (9) and extends to the inside of liquid reserve tank (9), the fixed intercommunication of output of booster pump (12) has catheter (13), the fixed intercommunication of one end that booster pump (12) were kept away from in catheter (13) has high-pressure shower nozzle (15), the positive fixedly connected with aspirator pump (2) of backup pad (1), the fixed intercommunication of output of aspirator pump (2) has air duct (8), the fixed intercommunication of one end that aspirator pump (2) were kept away from in air duct (8) has outlet nozzle (6).

2. A feed mechanism for a lead screw nut as set forth in claim 1, wherein: the positive fixedly connected with electric putter (7) of backup pad (1), the output end fixedly connected with joint piece (16) of electric putter (7), the inside joint of joint piece (16) is remained to be processed work piece (18), the external fixed surface intercommunication of liquid reserve tank (9) has liquid feeding pipe (10).

3. A feed mechanism for a lead screw nut as set forth in claim 1, wherein: the bottom surface fixedly connected with mounting panel (3) of backup pad (1), two mounting grooves (4) have been seted up to the upper surface of mounting panel (3).

4. A feed mechanism for lead screw nuts as claimed in claim 2, wherein: two joint grooves (17), every have been seted up in the front of joint piece (16) the equal joint in inside in joint groove (17) has locating plate (20), every the bottom surface of locating plate (20) all contacts with the upper surface of waiting to process work piece (18), every the equal fixedly connected with baffle (19) in front of locating plate (20), every the back of baffle (19) all contacts with the front of joint piece (16).

5. A feed mechanism as claimed in claim 3, wherein: the upper surface of mounting panel (3) fixed connection has firm seat (11), the upper surface of firm seat (11) is connected with the surface fixed of liquid reserve tank (9).

6. A feed mechanism as claimed in claim 3, wherein: sliding seat (5) have been placed to the top of mounting panel (3), the front fixed connection of the equal backup pad in back (1) of sliding seat (5), sliding tray (21) have been seted up to the upper surface of sliding seat (5), the inside sliding connection of sliding tray (21) has sliding plate (22), the upper surface of sliding plate (22) and the bottom surface fixed connection of joint piece (16).

7. A feed mechanism for a lead screw nut as set forth in claim 1, wherein: the outer surface of the liquid guide pipe (13) is fixedly connected with a stabilizing frame (14), and the bottom surface of the stabilizing frame (14) is fixedly connected with the upper surface of the support plate (1).