Slide block tapping machine of electric push rod

Abstract

The utility model belongs to production equipment of an electric push rod, and particularly relates to a sliding block tapping machine used for tapping a sliding block of the electric push rod. A sliding block tapping machine of an electric push rod comprises a machine base and a bottom plate arranged on the machine base, and is characterized in that a sliding block stock bin assembly is arranged in the middle of the bottom plate, and tapping assemblies capable of moving front and back are arranged on the two sides of the sliding block stock bin assembly respectively. The tapping assembly can automatically tap the sliding block front and back, and particularly, through automatic feeding and discharging of the sliding block stock bin assembly, automatic machining of the sliding block is achieved, the production efficiency is improved, the machining quality is guaranteed, and further the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to production equipment of an electric push rod, in particular to a slider tapping machine used for tapping a slider of the electric push rod. Background Art

[0002] Tapping machine, also called tapping machine, is a kind of mechanical processing equipment that processes internal threads, screws or teeth buttons on the inner side of small stamping parts such as nuts and terminals, and various parts with through holes or blind holes of different specifications.

[0003] Both sides of the slider of the electric push rod need to be tapped. The existing tapping operation uses a positioning mechanism. The workpiece is placed in the positioning mechanism, and then the tapping equipment is manually operated to work. The workpiece is then turned over and placed in the positioning mechanism for a second tapping operation. The production efficiency is relatively low and workers are required to operate. The workers' workload is also relatively high, and there are certain safety risks during the operation. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model designs an automated multi-processing station synchronous operation slider tapping machine with an electric push rod.

[0005] The technical solution of the utility model is as follows:

[0006] The slider tapping machine of the electric push rod includes a machine base and a bottom plate arranged on the machine base, and is characterized in that: a slider bin assembly is provided in the middle of the bottom plate, and tapping assemblies that can move forward and backward are respectively provided on both sides of the slider bin assembly, and the slider bin assembly includes symmetrically arranged first bin plates, front end plates are fixed to the front ends of the two first bin plates, a processed through hole is provided on the surface of the first bin plate close to the front end plate, and a rear end plate is fixed to the rear end, and the upper end of the first bin plate close to the rear end plate extends upward to form a second bin plate, and the front end and rear end of the second bin plate are respectively provided with sealing plates, and the sealing plates There is a gap between the lower end and the upper end of the rear end plate, and a supporting platform is also provided between the two first silo plates, the supporting platform includes a front support plate, a rear support plate and a vertical connecting plate, the front support plate is connected to the lower end of the vertical connecting plate, the rear support plate is connected to the upper end of the other side of the vertical connecting plate, and the upper surface of the rear support plate is flush with the upper end surface of the vertical connecting plate, the height of the vertical connecting plate is less than the height of the slider, a driving assembly is provided on the rear end plate, the movable end of the driving assembly is connected to the end of the front support plate, and a discharge hole is provided on the bottom plate between the two first silo plates.

[0007] Furthermore, guide plates are respectively provided at the left and right ends of the front support plate, and guide holes cooperating with the guide plates are provided on the wall surface of the corresponding first silo plate.

[0008] Furthermore, the tapping assembly includes a power base plate fixed on the base plate, the power base plate is provided with a group of parallel slide rails, and also includes a sliding plate connected to the slide rails through a slider, the front end of the sliding plate is provided with a power head fixing plate, the tapping motor is fixed on the power head fixing plate, a motor fixing block is provided on the base plate next to the power base plate, the sliding motor is fixed on the motor fixing block, a screw nut is provided on the lower surface of the power base plate, and a screw support seat for supporting the screw is also provided on the power base plate, the screw is connected to the screw nut, and the sliding motor is connected to the screw.

[0009] Furthermore, a power fixing transverse plate is provided between the power head fixing plate and the power bottom plate.

[0010] Furthermore, it also includes a protective cover, which covers the power head fixing plate and the power base plate, and the side of the protective cover is fixedly connected to the side wall of the power base plate.

[0011] Furthermore, the bottom plate is connected to an upper cover shell.

[0012] In summary, the utility model has the following beneficial effects:

[0013] The utility model designs an automatic tapping device for a slider of an electric push rod. The tapping component can automatically tap the slider forward and backward. What is particularly critical is that the slider hopper component is automatically loaded and unloaded, thereby realizing automatic processing of the slider, improving production efficiency, and ensuring processing quality. Further, the labor intensity of workers is also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 for Figure 1 The enlarged schematic diagram of the center C;

[0016] Figure 3 for Figure 1 Schematic diagram of top view;

[0017] Figure 4 for Figure 3 A schematic cross-sectional view of AA;

[0018] Figure 5 It is a three-dimensional schematic diagram of the utility model (without the protective cover);

[0019] Figure 6 for Figure 5 The enlarged schematic diagram of point D in the middle;

[0020] Figure 7 for Figure 3 A schematic cross-sectional view of the middle BB;

[0021] Figure 8 It is a three-dimensional schematic diagram of a slider silo assembly (with the first silo plate and the second silo plate on one side removed);

[0022] In the figure, 1 is the base.

[0023] 2 is the bottom plate, 20 is the discharge hole, 210 is the upper cover shell,

[0024] 3 is a slider bin assembly, 30 is a first bin plate, 300 is a processing through hole, 301 is a guide hole, 31 is a front end plate, 32 is a rear end plate, 33 is a second bin plate, 34 is a sealing plate, 340 is a gap, 35 is a supporting platform, 350 is a front support plate, 351 is a rear support plate, 352 is a vertical connecting plate, 36 is a driving assembly, 3501 is a guide plate,

[0025] 4 is a tapping assembly, 40 is a power base plate, 41 is a slide rail, 42 is a sliding plate, 43 is a power head fixing plate, 44 is a tapping motor, 45 is a motor fixing block, 46 is a sliding motor, 47 is a screw support seat, 48 is a screw, 49 is a screw nut, 400 is a power fixing transverse plate, 401 is a protective cover,

[0026] 5 is a slider. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0028] It should be noted that when an element is referred to as being "disposed on" or "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is referred to as being "fixed on" another element, or "fixedly connected" to another element, they may be fixed in a detachable manner or in a non-detachable manner. When an element is considered to be "connected" or "rotatably connected" to another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right", "upper", "lower" and similar expressions used are for illustrative purposes only and do not represent the only implementation method.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to restrict the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] The terms “first”, “second”, “third” and the like in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0031] See also Figures 1 to 8 As shown, the slider tapping machine of the electric push rod includes a machine base 1 and a bottom plate 2 arranged on the machine base 1, a slider bin assembly 3 is provided in the middle of the bottom plate 2, and tapping assemblies 4 that can move forward and backward are respectively provided on both sides of the slider bin assembly 3, the slider bin assembly 3 includes symmetrically arranged first bin plates 30, front ends of the two first bin plates 30 are fixed with front end plates 31, a processing through hole 300 is provided on the surface of the first bin plate 30 close to the front end plate 31, and a rear end plate 32 is fixed to the rear end, where the first bin plate, the front end plate and the rear end plate are surrounded to form a processing space, and the tapping drill of the tapping assembly enters the processing space from the processing through hole to perform tapping processing on the slider, and the upper end of the first bin plate 30 close to the rear end plate 32 extends upward to form a second bin plate 33, and the front end and rear end of the second bin plate 33 are respectively provided with sealing plates 34, and the second bin plate is provided with a sealing plate 34. and the sealing plate together form a storage space for the workpiece to be processed, the storage space is connected to the processing space, there is a gap 340 between the lower end of the sealing plate 34 and the upper end of the rear end plate 32, and a supporting platform 35 is also provided between the two first silo plates, the supporting platform 35 includes a front support plate 350, a rear support plate 351 and a vertical connecting plate 352, the front support plate 350 is connected to the lower end of the vertical connecting plate 352, the rear support plate 351 is connected to the upper end of the other side of the vertical connecting plate 352, and the upper surface of the rear support plate 351 is flush with the upper end surface of the vertical connecting plate 352, the height of the vertical connecting plate 352 is less than the height of the slider, and a driving assembly 36 is provided on the rear end plate 32, the movable end of the driving assembly 36 is connected to the end of the front support plate 350, and a discharge hole 20 is provided on the bottom plate 2 located between the two first silo plates 30.

[0032] The utility model designs an automatic tapping device for a slider of an electric push rod. The tapping assembly can automatically tap the slider 5 forward and backward. What is particularly critical is that the slider silo assembly can automatically load and unload materials, thereby realizing the automated processing of the slider 5, improving production efficiency, and ensuring processing quality. Further, the labor intensity of workers is also reduced. A plurality of workpieces to be processed can be placed in the storage space of the slider silo assembly. The workpiece at the bottom is carried by the rear support plate of the supporting platform. When the driving assembly drives the supporting platform to move, the rear support plate slides out from the gap 340, and the front support plate slides to the bottom of the storage space. The workpiece at the bottom falls onto the front support plate, and the automatic tapping device is realized here. After the workpiece is loaded, the driving component works again to push the front support plate forward, move the workpiece that has fallen on the front support plate into the processing space and clamp it, and then the tapping component performs tapping. After the tapping is completed, the driving component drives the supporting platform to move for the second time. Since the height of the vertical connecting plate is less than the height of the slider, during the second movement, the slider on the rear support plate will push the slider that has been processed on the front support plate to slide off the front support plate, and further be discharged from the discharge hole 20. Here, the unloading of the workpiece is realized, and this reciprocating process is carried out to realize the automatic loading and unloading of the workpiece, thereby realizing the automation of the slider processing process, without the need for manual intervention, and improving production efficiency.

[0033] See also Figure 2 As shown, guide plates 3501 are respectively provided at the left and right ends of the front support plate 350, and the corresponding wall surface of the first silo plate 30 is provided with guide holes 301 that cooperate with the guide plates. The set guide holes and guide plates cooperate to guide the movement of the supporting platform, thereby ensuring the movement accuracy and stability of the supporting platform, thereby also ensuring the processing accuracy.

[0034] See also Figure 3 , Figures 5 to 7 As shown, the tapping assembly 4 includes a power base plate 40 fixed on the base plate 2, a group of parallel slide rails 41 are provided on the power base plate 40, and also includes a sliding plate 42 connected to the slide rails through a slider, a power head fixing plate 43 is provided at the front end of the sliding plate 42, a tapping motor 44 is fixed on the power head fixing plate 43, a motor fixing block 45 is provided on the base plate 2 next to the power base plate 40, and a sliding motor 46 is fixed on the motor fixing block 45, a screw nut 49 is provided on the lower surface of the power base plate 40, and a screw support seat 47 for supporting the screw is also provided on the power base plate 40, a screw 48 is connected to the screw nut 49, and a sliding motor 46 is connected to the screw 48. The structure of the tapping assembly is explained here, the sliding motor provides power, and drives the tapping motor to move back and forth along the slide rail through the screw and screw nut mechanism, and adopts a screw to control the feed stroke of the tapping motor, which has good precision, meets the requirements of precise processing, and ensures product quality.

[0035] A power fixed transverse plate 400 is also provided between the power head fixing plate 43 and the power base plate 40. The power fixed transverse plate improves the connection reliability between the power head fixing plate and the power base plate. When the tapping motor is subjected to axial thrust during operation, the above structure ensures the fixation reliability of the power head fixing plate, thereby avoiding the influence of shaking of the tapping motor on the processing accuracy during the processing.

[0036] It also includes a protective cover 401, which covers the power head fixing plate and the power base plate, and the side of the protective cover is fixedly connected to the side wall of the power base plate. The protective cover can protect the various moving parts of the above-mentioned tapping assembly, prevent the processing chips during the tapping process from falling onto the moving parts, and is beneficial to the normal operation of the equipment.

[0037] The bottom plate 2 is connected with an upper cover shell 210 to realize enclosure of the processing area on the bottom plate, which improves the safety of the equipment on the one hand, and avoids the flying of processing chips on the other hand, thus ensuring the cleanliness of the processing environment.

[0038] In summary, the utility model has the following beneficial effects:

[0039] The utility model designs an automatic tapping device for a slider of an electric push rod. The tapping component can automatically tap the slider forward and backward. What is particularly critical is that the slider hopper component is automatically loaded and unloaded, thereby realizing automatic processing of the slider, improving production efficiency, and ensuring processing quality. Further, the labor intensity of workers is also reduced.

[0040] Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

Claims

1. A slider tapping machine for an electric push rod, comprising a machine base and a bottom plate arranged on the machine base, characterized in that : A slider bin assembly is provided in the middle of the bottom plate, and tapping assemblies that can move forward and backward are respectively provided on both sides of the slider bin assembly. The slider bin assembly includes symmetrically arranged first bin plates, front ends of the two first bin plates are fixed with front end plates, a processed through hole is provided on the surface of the first bin plate close to the front end plate, and a rear end plate is fixed at the rear end, and the upper end of the first bin plate close to the rear end plate extends upward to form a second bin plate, and the front and rear ends of the second bin plate are respectively provided with sealing plates, and there is a gap between the lower end of the sealing plate and the upper end of the rear end plate, and a supporting platform is also provided between the two first bin plates, and the supporting platform includes a front supporting plate, a rear supporting plate and a vertical connecting plate, the front supporting plate is connected to the lower end of the vertical connecting plate, the rear supporting plate is connected to the upper end of the other side of the vertical connecting plate, and the upper surface of the rear supporting plate is flush with the upper end surface of the vertical connecting plate, the height of the vertical connecting plate is less than the height of the slider, and a driving assembly is provided on the rear end plate, and the movable end of the driving assembly is connected to the end of the front supporting plate, and a discharge hole is provided on the bottom plate between the two first bin plates.

2. The slider tapping machine of the electric push rod according to claim 1, characterized in that: The left and right ends of the front support plate are respectively provided with guide plates, and the wall surface of the corresponding first silo plate is provided with guide holes that match the guide plates.

3. The slider tapping machine of the electric push rod according to any one of claims 1 or 2, characterized in that: The tapping assembly includes a power base plate fixed on the base plate, a group of parallel slide rails are provided on the power base plate, and a sliding plate connected to the slide rails through a slider, a power head fixing plate is provided at the front end of the sliding plate, the tapping motor is fixed on the power head fixing plate, a motor fixing block is provided on the base plate next to the power base plate, the sliding motor is fixed on the motor fixing block, a screw nut is provided on the lower surface of the power base plate, and a screw support seat for supporting the screw is also provided on the power base plate, the screw is connected to the screw nut, and the sliding motor is connected to the screw.

4. The slider tapping machine of the electric push rod according to claim 3, characterized in that: A power fixing transverse plate is also provided between the power head fixing plate and the power bottom plate.

5. The slider tapping machine of the electric push rod according to claim 4, characterized in that: It also includes a protective cover, which covers the power head fixing plate and the power bottom plate, and the side edge of the protective cover is fixedly connected to the side wall of the power bottom plate.

6. The slider tapping machine of the electric push rod according to claim 3, characterized in that: The bottom plate is connected with an upper cover shell.

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