CN221247722U

CN221247722U - Micro-pusher for tailstock shaft of clock lathe

Info

Publication number: CN221247722U
Application number: CN202321532760.8U
Authority: CN
Inventors: 王辛夷; 王梓夷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-07-02
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to the technical field of clock lathes, in particular to a micro-pusher for a tailstock shaft of a clock lathe, which comprises: the lathe is characterized in that a lathe bed is arranged at one end of the lathe bed, one end of the lathe bed is slidably connected with a moving block, the other end of the connecting plate is connected with a moving shaft of the micrometer head through a nut component, one end of the moving shaft is rotationally connected with the end face of the moving block, a drill chuck is arranged at one end of the main shaft, a clamping hole is formed in the end face of the drill chuck, a fixing seat is arranged at the other end of the lathe bed, the end face of the fixing seat is rotationally connected with a clamping cylinder, one end of the clamping cylinder is fixedly connected with a transmission shaft, and the micrometer head is provided with scales, so that the depth of adjustment of a drilling tool can be effectively controlled by checking the scales when the micrometer head is adjusted, the machining efficiency and the drilling precision are improved, the propelling speed can be effectively controlled by rotating the micrometer head, the machining failure rate is reduced, and the success rate of work is increased.

Description

Micro-pusher for tailstock shaft of clock lathe

Technical Field

The utility model relates to the technical field of clock lathes, in particular to a micro-pusher for a tailstock shaft of a clock lathe.

Background

The clock lathe is called as a 'small pendulum vehicle' by the industry, is a necessary tool for processing and repairing clock parts, has a relatively simple main body structure, is convenient to operate, and can be roughly divided into four parts: namely a lathe guide rail, a lathe head, a lathe tool rack and a drill chuck. The clock lathe has a compact structure and convenient operation, and can finish various turning processes on clock parts, such as drilling, reaming and reaming, and cutting threads by using screw taps and dies.

The push rod of the drill chuck in the prior art is pushed by the lever principle, the pushing process is manually unquantifiable, the strength, the accuracy and the depth of the drill chuck are not well controlled when parts are processed, the processing efficiency is low, and once the operation fails, the whole part is almost scrapped, so that the loss is increased.

Therefore, it is necessary to provide a micro-pusher for the tailstock shaft of a timepiece lathe to solve the above-mentioned technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a micro-pusher for a tailstock shaft of a clock lathe.

The utility model provides a micro-pusher for a tailstock shaft of a clock lathe, which comprises: the lathe comprises a lathe body, wherein a lathe guide rail is arranged at one end of the lathe body, one end of the lathe guide rail is connected with a moving block in a sliding manner, an upper through hole is formed in the end face of the moving block, the upper through hole is movably connected with a main shaft, one end of the main shaft is fixedly connected with one end of a connecting plate, the other end of the connecting plate is connected with a moving shaft of a micrometer head through a nut component, one end of the moving shaft is rotationally connected with the end face of the moving block, a drill chuck is arranged at one end of the main shaft, a clamping hole is formed in the end face of the drill chuck, a fixing seat is arranged at the other end of the lathe guide rail, a clamping cylinder is rotationally connected with the end face of the fixing seat, one end of the clamping cylinder is fixedly connected with a transmission shaft, the transmission shaft is sleeved with a transmission wheel, the transmission wheel is connected with a driving wheel through a transmission belt, the axis of the driving wheel is connected with a rotating motor through a coupling, the rotating motor is arranged on a motor plate, and the bottom of the motor plate is connected with the lathe body.

Preferably, one end of the movable shaft is provided with an external thread, the external thread is in threaded connection with a rotating hole, and the rotating hole is formed in the end face of the movable block.

Preferably, the outer wall of one end of the movable shaft is fixedly connected with the left rotary cylinder, the outer wall of the other end of the movable shaft is fixedly connected with the right fixed plate, and the connecting plate is positioned between the left rotary cylinder and the right fixed plate.

Preferably, the inner wall of the main shaft is of a hollow structure, the inner wall of the main shaft is provided with internal threads, the internal threads are connected with an adjusting shaft in a threaded manner, one end of the adjusting shaft is positioned in the clamping hole, and one end of the adjusting shaft is fixedly connected with a transverse knob.

Preferably, the terminal surface of movable block is equipped with spacing hole, spacing hole threaded connection gag lever post, the one end fixed connection dwang of gag lever post.

Preferably, the top of fixing base has seted up the standing groove, the drive wheel is installed in the inside of standing groove.

Preferably, the movable hole has been seted up to the one end terminal surface of transmission shaft, the movable hole runs through to the other end terminal surface of transmission shaft from the one end terminal surface of transmission shaft, clamping cylinder one end is equipped with the centre gripping movable hole, the terminal surface of fixing base is equipped with fixed movable hole, fixed movable hole threaded connection movable rod, the one end of movable rod passes the inside that the movable hole was located to the centre gripping movable hole.

Preferably, the top of the movable guide rail is provided with a plurality of movable grooves, the movable grooves are in sliding connection with a movable sliding block, the movable sliding block is fixedly connected with the top inside a sliding hole, the inner wall of the sliding hole is in sliding connection with the outer wall of the movable guide rail, and the sliding hole is arranged on the end face of the movable block.

Preferably, an upper chute is arranged at the top of the lathe bed, the upper chute is connected with a supporting rod in a sliding manner, and the top of the supporting rod is fixedly connected with a collecting frame.

Compared with the related art, the micro-pusher for the tailstock shaft of the clock lathe has the following beneficial effects:

According to the utility model, the movable shaft is rotated by rotating the micrometer head, the nut assembly drives the connecting plate to move left and right, the main shaft is moved left and right along the upper through hole, the drill chuck connected with one end of the main shaft can be moved to adjust the drilling tool, and the micrometer head is provided with scales, so that the depth of adjustment of the drilling tool can be effectively controlled by checking the scales during adjustment, the machining efficiency and the drilling precision are improved, and the micrometer head is adopted to rotate for propulsion, so that the propulsion speed can be effectively controlled, the machining failure rate is reduced, and the success rate of work is increased;

According to the utility model, the left rotating cylinder and the right fixed plate are arranged, so that the movement distance of the connecting plate can be controlled, the control of the machining depth is realized, and the influence on the machining precision and the damage to the clamping cylinder caused by overlarge movement distance is prevented;

According to the utility model, the collecting frame is arranged, so that the collecting plate can be moved to the position right below a part to be processed when the part is processed, metal scraps can be collected, and the collecting frame can play a role in protecting the moving groove, so that the metal scraps are prevented from entering the moving groove, and the sliding of the moving block is prevented from being influenced.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of a tailstock shaft micro-pusher for a clock lathe according to the present utility model;

FIG. 2 is a schematic view of the timepiece lathe tailstock shaft micro-pusher of FIG. 1 from a left perspective;

FIG. 3 is a schematic view of the structure of the clamping hole and the movable rod shown in FIG. 1;

FIG. 4 is a schematic view of the internal thread and the fixed moving hole shown in FIG. 1;

FIG. 5 is a schematic view of the structure of the drive wheel shown in FIG. 1;

fig. 6 is a schematic view of the structure of the moving block shown in fig. 1.

Reference numerals in the drawings: 1. a bed body; 2. a lathe guide rail; 3. a moving block; 4. a micrometer head; 5. a connecting plate; 6. a main shaft; 7. an adjustment shaft; 8. a lateral knob; 9. a drill chuck; 10. a fixing seat; 11. a clamping cylinder; 12. a moving groove; 13. a driving wheel; 14. a drive belt; 15. a rotating electric machine; 16. a motor plate; 17. a limit rod; 18. a rotating lever; 19. an upper chute; 20. a support rod; 21. a collection frame; 22. a clamping hole; 23. a moving rod; 24. a left rotary cylinder; 25. a right fixing plate; 26. an internal thread; 27. fixing the moving hole; 28. a driving wheel; 29. a transmission shaft; 30. a movable shaft; 31. a sliding hole; 32. moving the slide block; 33. an upper through hole; 34. and rotating the hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 6, the utility model provides a timepiece lathe tailstock shaft micro-pusher, comprising: the lathe bed 1, install lathe guide rail 2 on the one end of lathe bed 1, lathe guide rail 2's one end sliding connection movable block 3, the terminal surface of movable block 3 is equipped with through-hole 33, go up through-hole 33 swing joint main shaft 6, the one end fixed connection connecting plate 5's of main shaft 6 one end, the other end of connecting plate 5 passes through nut subassembly and is linked to each other with the removal axle 30 of micrometer head 4, the terminal surface of movable axle 30 rotates the terminal surface of connecting movable block 3, drill chuck 9 is installed to the one end of main shaft 6, the terminal surface of drill chuck 9 is equipped with clamping hole 22, fixing base 10 is installed to the other end of lathe guide rail 2, the terminal surface of fixing base 10 rotates and connects clamping cylinder 11, the one end fixed connection transmission shaft 29 of clamping cylinder 11, the cover is connected with drive wheel 28 on the transmission shaft 29, drive wheel 28 passes through drive belt 14 and connects action wheel 13, the axle center of action wheel 13 passes through coupling joint rotating electrical machines 15, rotating electrical machines 15 are installed on motor plate 16, the bottom of motor plate 16 links to each other with lathe bed 1.

It should be noted that: the micrometer head 4 is a part for disassembling a ruler frame and a micrometer anvil on the screw micrometer, the movable shaft 30 of the micrometer head 4 can stretch and retract under the rotation of the rotating end of the micrometer head, the clamping hole 22 can be used for installing various drilling tools, the clamping barrel 11 can be used for clamping various workpieces to be processed, the movable shaft 30 of the micrometer head 4 is driven to rotate through the rotating end through a nut component, the connecting plate 5 moves left and right along the movable shaft 30, the connecting plate 5 is connected with one end of the main shaft 6, the main shaft 6 can be pushed to move through the connecting plate 5, the main shaft 6 moves left and right along the upper through hole 33, the drill chuck 9 connected with one end of the main shaft 6 can be moved to adjust the drilling tools, and as the micrometer head 4 is provided with scales, the depth of the drilling tools can be effectively controlled by checking the scales during adjustment, the processing efficiency and the drilling precision can be improved, the pushing speed can be effectively controlled by adopting the rotation of the micrometer head 4 to push, and the success rate of the work can be increased.

In the embodiment of the present utility model, referring to fig. 6, an external thread is provided at one end of the moving shaft 30, the external thread is screwed with a rotating hole 34, and the rotating hole 34 is opened on the end surface of the moving block 3.

It should be noted that: by arranging the external thread at one end of the movable shaft 30 and connecting the movable shaft 30 with the rotating hole 34 in a threaded manner, when the movable shaft 30 rotates, the movable shaft 30 can be effectively moved by the external thread to control the machining depth;

In the embodiment of the present utility model, referring to fig. 3, the outer wall of one end of the moving shaft 30 is fixedly connected to the left rotating cylinder 24, the outer wall of the other end of the moving shaft 30 is fixedly connected to the right fixing plate 25, and the connecting plate 5 is located between the left rotating cylinder 24 and the right fixing plate 25.

It should be noted that: the distance of the movement of the connecting plate 5 can be controlled by arranging the left rotating cylinder 24 and the right fixed plate 25, so that the control of the machining depth is realized, and the excessive moving distance is prevented from influencing the machining precision and damaging the clamping cylinder 11;

In the embodiment of the present utility model, referring to fig. 1 and 3, the inner wall of the main shaft 6 is of a hollow structure, the inner wall of the main shaft 6 is provided with an internal thread 26, the internal thread 26 is in threaded connection with the adjusting shaft 7, one end of the adjusting shaft 7 is located in the clamping hole 22, and one end of the adjusting shaft 7 is fixedly connected with the transverse knob 8.

It should be noted that: by arranging the adjusting shaft 7 and the transverse knob, when in use, the drilling force can be controlled by the rotation of the transverse knob 8, the force can be optimized in one wire, and the drilling precision is improved;

In the embodiment of the present utility model, referring to fig. 1, a limiting hole is formed on the end surface of the moving block 3, the limiting hole is screwed with a limiting rod 17, and one end of the limiting rod is fixedly connected with a rotating rod 18.

It should be noted that: through the arrangement of the rotary limiting rod 17, when the moving block 3 stops moving, the limiting rod 17 is connected with the lathe guide rail 2 through the rotary limiting rod 17, so that the moving block 3 is prevented from being moved by external force;

Preferably, a placement groove is formed in the top of the fixing base 10, and the driving wheel 28 is installed in the placement groove.

It should be noted that: by arranging the placing groove and placing the driving wheel 28 in the placing groove, the driving wheel 28 can be protected by the placing groove, so that unnecessary damage caused by that a user does not spray the driving wheel 28 when the electric bicycle is used is prevented;

In the embodiment of the present utility model, referring to fig. 1, a moving hole is formed on an end surface of one end of the driving shaft 29, the moving hole penetrates from an end surface of one end of the driving shaft 29 to an end surface of the other end of the driving shaft 29, a clamping moving hole is formed on one end of the clamping cylinder 11, a fixed moving hole 27 is formed on an end surface of the fixing base 10, the fixed moving hole 27 is in threaded connection with the moving rod 23, and one end of the moving rod 23 penetrates through the moving hole to be located inside the clamping moving hole.

It should be noted that: by arranging the movable rod 23 capable of rotating, when the part is clamped, the other end of the part can be limited and moved by the movable rod 23, so that the clamped length of the part can be adjusted;

In the embodiment of the present utility model, referring to fig. 6, a plurality of moving grooves 12 are provided at the top of the moving rail, the moving grooves 12 are slidably connected with a moving slide block 32, the moving slide block 32 is fixedly connected with the top of the inside of a sliding hole 31, the inner wall of the sliding hole 31 is slidably connected with the outer wall of the moving rail, and the sliding hole 31 is disposed on the end surface of the moving block 3.

It should be noted that: by arranging a plurality of moving grooves 12, the moving block 3 can be ensured to move left and right stably by limiting the moving slide block 32 positioned at the bottom of the moving block 3 through the moving grooves 12;

In the embodiment of the present utility model, referring to fig. 3, an upper chute 19 is provided at the top of the bed 1, the upper chute 19 is slidably connected to a support rod 20, and the top of the support rod 20 is fixedly connected to a collecting frame 21.

It should be noted that: through setting up collection frame 21, can be when the part is processed, remove the collecting plate under the part of waiting to process, can collect metal piece to through collection frame 21, can play the effect of protection to movable groove 12, prevent that metal piece from entering into movable groove 12, influence the slip of movable block 3.

The working principle of the micro-pusher for the tailstock shaft of the clock lathe provided by the utility model is as follows:

The movable shaft 30 can be moved through rotating the rotating end of the micrometer head 4, the nut assembly drives the connecting plate 5 to move left and right, the main shaft 6 can be moved left and right along the upper through hole 33, the drill chuck 9 connected with one end of the main shaft 6 can be moved to adjust a drilling tool, and the micrometer head 4 is provided with scales, so that the depth of adjustment of the drilling tool can be effectively controlled by checking the scales during adjustment, the machining efficiency and the drilling precision are improved, the rotation of the micrometer head 4 is adopted to advance, the advancing speed can be effectively controlled, the machining failure rate is reduced, and the success rate of work is increased.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a little pusher of clock and watch lathe tailstock axle which characterized in that includes: the lathe comprises a lathe bed (1), a lathe guide rail (2) is arranged at one end of the lathe bed (1), one end of the lathe guide rail (2) is slidably connected with a moving block (3), an upper through hole (33) is formed in the end face of the moving block (3), the upper through hole (33) is movably connected with a main shaft (6), one end of the main shaft (6) is fixedly connected with one end of a connecting plate (5), the other end of the connecting plate (5) is connected with a moving shaft (30) of a micrometer head (4) through a nut component, one end of the moving shaft (30) is rotationally connected with the end face of the moving block (3), one end of the main shaft (6) is provided with a drill chuck (9), the end face of the drill chuck (9) is provided with a clamping hole (22), the other end of the lathe guide rail (2) is provided with a fixing seat (10), the end face of the fixing seat (10) is rotationally connected with a clamping cylinder (11), one end of the clamping cylinder (11) is fixedly connected with a transmission shaft (29), the transmission shaft (29) is sleeved with a transmission wheel (28), the transmission wheel (28) is connected with a motor (13) through a transmission belt, a motor (13), a motor (16) is connected with a rotary shaft (16) through a rotary shaft (15), the bottom of the motor plate (16) is connected with the lathe bed (1);

And the moving groove (12), wherein the moving groove (12) is connected with the moving sliding block (32) in a sliding way.

2. The micro-pusher of the tailstock shaft of the clock lathe according to claim 1, wherein one end of the moving shaft (30) is provided with an external thread, the external thread is in threaded connection with a rotating hole (34), and the rotating hole (34) is formed on the end face of the moving block (3).

3. The micro-pusher for the tailstock shaft of the clock lathe according to claim 2, wherein the outer wall of one end of the moving shaft (30) is fixedly connected with a left rotating cylinder (24), the outer wall of the other end of the moving shaft (30) is fixedly connected with a right fixing plate (25), and the connecting plate (5) is positioned between the left rotating cylinder (24) and the right fixing plate (25).

4. The micro-pusher for the tail seat shaft of the clock lathe according to claim 1, wherein the inner wall of the main shaft (6) is of a hollow structure, an inner thread (26) is arranged on the inner wall of the main shaft (6), the inner thread (26) is in threaded connection with the adjusting shaft (7), one end of the adjusting shaft (7) is positioned in the clamping hole (22), and one end of the adjusting shaft (7) is fixedly connected with the transverse knob (8).

5. The micro-pusher of the tailstock shaft of the clock lathe according to claim 1, wherein the end face of the moving block (3) is provided with a limiting hole, the limiting hole is in threaded connection with a limiting rod (17), and one end of the limiting rod is fixedly connected with a rotating rod (18).

6. The micro-pusher of the tailstock shaft of the clock lathe according to claim 1, wherein a placing groove is formed in the top of the fixed seat (10), and the driving wheel (28) is arranged in the placing groove.

7. The micro-pusher for the tail seat shaft of the clock lathe according to claim 1, wherein a moving hole is formed in one end face of the transmission shaft (29), the moving hole penetrates through the end face of the transmission shaft (29) from one end face of the transmission shaft to the end face of the other end of the transmission shaft (29), a clamping moving hole is formed in one end of the clamping cylinder (11), a fixing moving hole (27) is formed in the end face of the fixing seat (10), the fixing moving hole (27) is in threaded connection with the moving rod (23), and one end of the moving rod (23) penetrates through the inside of the clamping moving hole.

8. The micro-pusher for the tailstock shaft of the clock lathe according to claim 1, wherein the movable sliding block (32) is fixedly connected with the top inside the sliding hole (31), the inner wall of the sliding hole (31) is slidably connected with the outer wall of the movable guide rail, the top of the movable guide rail is provided with a plurality of movable grooves (12), and the sliding hole (31) is arranged on the end face of the movable block (3).

9. The micro-pusher for the tailstock shaft of the clock lathe according to claim 1, wherein an upper chute (19) is arranged at the top of the lathe bed (1), the upper chute (19) is connected with a supporting rod (20) in a sliding manner, and the top of the supporting rod (20) is fixedly connected with a collecting frame (21).