CN219852242U

CN219852242U - Drilling device for efficiently producing screws

Info

Publication number: CN219852242U
Application number: CN202321216343.2U
Authority: CN
Inventors: 蒋华; 张超; 张海军
Original assignee: Foshan Shunde Shenghong Metal Products Co ltd
Current assignee: Foshan Shunde Shenghong Metal Products Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-20
Anticipated expiration: 2033-05-19

Abstract

The utility model belongs to the technical field of screw production equipment, and particularly relates to a drilling device for efficiently producing screws, which comprises a mounting support plate, a station disc embedded in the center of the mounting support plate and a drilling mechanism positioned at one side of the station disc, wherein the drilling mechanism penetrates through the mounting support plate and is fixedly connected with the mounting support plate, the drilling mechanism comprises a drill rod assembly used for drilling screws, a connecting plate connected to one end of the drill rod assembly and a driving assembly used for driving the drill rod assembly to rotate and stretch, two ends of the connecting plate are respectively and movably connected with the drill rod assembly and the driving assembly, a gear transmission assembly is arranged between the drill rod assembly and the driving assembly, and the driving assembly drives the gear transmission assembly to rotate so as to drive the drill rod assembly to rotate so as to punch the screws; according to the utility model, the gear transmission assembly is driven to rotate by the driving assembly, so that the drill rod assembly is controlled to accurately control the position and depth of the hole for the screw, and the drilling efficiency is improved.

Description

Drilling device for efficiently producing screws

Technical Field

The utility model belongs to the technical field of screw production equipment, and particularly relates to a drilling device for efficiently producing screws.

Background

Screws are common parts of construction machinery, such as nails, threaded parts on small cylindrical or conical metal rods with a pointed end, a fluted or dimpled head, and are driven into a workpiece by turning the head of the screw, so that the screw is connected with the workpiece or a plurality of workpieces by the screw, thereby achieving the function of connection or fastening. In order to facilitate the fastening of the screw, a cross blind hole is required to be punched on the head of the screw in the screw production process.

The screw among the prior art is usually fixed a position the drilling by the manual work when opening the centre bore, and the manual work punches and wastes time and energy, and inefficiency, and screw drilling machine's appearance has greatly improved screw drilling's efficiency, but current some drilling machine need the people to aim at the center when carrying out the trompil to the screw, and the degree of depth of trompil must the manual work look over the control to lead to drilling inefficiency, it is higher to consume the cost of labor.

Disclosure of Invention

The utility model aims to provide a drilling device for efficiently producing screws, which solves one or more technical problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a drilling equipment for high efficiency production screw, includes installation mounting panel, gomphosis at the station dish at installation mounting panel center and be located the drilling mechanism of station dish one side, drilling mechanism runs through installation mounting panel and fixed connection with it, drilling mechanism is including being used for the drilling rod subassembly of screw drilling, connecting in the connecting plate of drilling rod subassembly one end and being used for driving drilling rod subassembly rotation and flexible drive assembly, the both ends of connecting plate respectively with drilling rod subassembly with drive assembly swing joint, drilling rod subassembly with be provided with gear drive subassembly between the drive assembly, the drive assembly drive gear drive subassembly rotates and then drives the drilling rod subassembly is rotatory to carry out circumference drilling to the screw.

As a further improvement of the technical scheme, the drill rod assembly comprises a drilling rod, a rotating shaft and a coupler, one end of the drilling rod is in a conical structure, the other end of the drilling rod is connected with the rotating shaft in a rotating mode, the coupler is sleeved at the other end of the rotating shaft, and the outer side of the coupler is connected with the gear transmission assembly.

As a further improvement of the technical scheme, the gear transmission assembly comprises two synchronous gears and a transmission belt, wherein the two synchronous gears are respectively sleeved on the drilling rod and the driving assembly, and the transmission belt is sleeved on the outer side of the synchronous gears.

As a further improvement of the technical scheme, the driving assembly comprises a telescopic rod, a transmission shaft, a central rotating shaft and a driving motor, one end of the telescopic rod is connected with the synchronous gear in a transmission manner, the other end of the telescopic rod is connected with the transmission shaft in a linkage manner, the central rotating shaft is in transmission with the driving motor through a belt pulley, and a plurality of eccentric cams are sleeved on the central rotating shaft.

As a further improvement of the technical scheme, two groups of transmission shafts are arranged, the tail ends of the two groups of transmission shafts are fixedly connected with fixing plates, idler wheels are arranged on the fixing plates at positions corresponding to the eccentric cams, and the idler wheels are rotationally connected with the eccentric cams.

As a further improvement of the technical scheme, the station disc is of a circular structure, a plurality of clamps used for clamping screws are circumferentially distributed on the station disc at equal intervals, and the clamps are fixedly connected to the station disc through the screws.

As a further improvement of the technical scheme, a through hole for accommodating the screw is formed in the center of the clamp, the through hole and the drilling rod are located on the same axis, and the diameter of the through hole is smaller than that of the head of the screw.

As a further improvement of the technical scheme, one side of the through hole is inserted with a sleeve for fixing the screw, the sleeve is of a hollow structure, and the inner wall of the sleeve is of a threaded structure.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, the plurality of clamps are arranged on the station disc, so that the screws to be drilled can be conveniently fixed and clamped under the action of the clamps, meanwhile, the driving assembly drives the gear transmission assembly to rotate, the gear transmission assembly drives the first drill rod assembly to drill the screws, one end of the drill rod is in a conical structure, the center of the screws can be rapidly positioned and aligned for drilling, the drilling depth is adjustable, and in addition, the driving assembly can accurately control the drilling position and depth of the screws through the telescopic control drill rod assembly, so that the drilling efficiency is improved.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view showing the structure of a drilling apparatus for efficiently producing screws according to the present utility model;

FIG. 2 is a schematic view of the structure of the drilling mechanism of the present utility model;

FIG. 3 is a schematic view of the construction of the station disc of the present utility model;

FIG. 4 is a schematic view of the drill rod assembly of the present utility model;

fig. 5 is a schematic view of the gear assembly of the present utility model.

Reference numerals in the drawings illustrate:

1. installing a support plate; 2. a station disc; 21. a clamp; 211. a through hole; 22. a sleeve; 3. a drilling mechanism; 31. a drill rod assembly; 311. drilling a hole rod; 312. a rotating shaft; 313. a coupling; 32. a connecting plate; 33. a drive assembly; 331. a telescopic rod; 332. a transmission shaft; 333. a central spindle; 334. a driving motor; 335. an eccentric cam; 34. a gear drive assembly; 341. a synchronizing gear; 342. a drive belt; 4. a fixing plate; 41. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of the plurality is one or more, the meaning of the plurality is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and above, below, within, etc. are understood to include the present number. The description of first, second, and third is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

Referring to fig. 1 to 5, a drilling apparatus for efficiently producing screws according to the present utility model is described below in several embodiments.

The utility model provides a drilling equipment for high efficiency production screw, as shown in fig. 1, including installation mounting panel 1, the gomphosis is at the station dish 2 at installation mounting panel 1 center and be located the drilling mechanism 3 of station dish 2 one side, drilling mechanism 3 runs through installation mounting panel 1 and fixed connection with it, drilling mechanism 3 is including being used for the drilling rod subassembly 31 with the screw drilling, connect in the connecting plate 32 of drilling rod subassembly 31 one end and be used for driving drilling rod subassembly 31 rotation and flexible drive assembly 33, the both ends of connecting plate 32 respectively with drilling rod subassembly 31 and drive assembly 33 swing joint, be provided with gear drive assembly 34 between drilling rod subassembly 31 and the drive assembly 33, drive assembly 33 drives gear drive assembly 34 and rotates and then drive drilling rod subassembly 31 rotation and carry out circumference drilling to the screw.

Specifically, two triangle-shaped stable support angles have been set up to the bottom of installation mounting panel 1 for the vertical setting of installation mounting panel 1 axle sets up a plurality of anchor clamps 21 on the station dish 2 simultaneously in installation mounting panel 1, under the effect of anchor clamps 21, be convenient for fix the centre gripping to the screw that needs to drill, drive assembly 33 drives gear drive assembly 34 simultaneously and rotate, gear drive assembly 34 drives first drilling rod assembly 31 and drills to the screw, can aim at the center of screw fast and punch, improve work efficiency, drive assembly 33 accessible flexible control drilling rod assembly 31 controls the drilling depth to the screw in addition, thereby improve drilling efficiency.

In this embodiment, as shown in fig. 2, the driving assembly 33 includes a telescopic rod 331, a transmission shaft 332, a central rotating shaft 333 and a driving motor 334, one end of the telescopic rod 331 is in transmission connection with the synchronous gear 341, the other end is in linkage connection with the transmission shaft 332, the central rotating shaft 333 and the driving motor 334 are in transmission through a belt pulley, and a plurality of eccentric cams 335 are sleeved on the central rotating shaft 333; the transmission shafts 332 are provided with two groups, the tail ends of the two groups of transmission shafts 332 are fixedly connected with a fixed plate 4, the fixed plate 4 is provided with a roller 41 corresponding to the eccentric cam 335, and the roller 41 is rotationally connected with the eccentric cam 335.

Specifically, the driving motor 334 drives the central rotating shaft 333 to rotate, and controls the eccentric cam 335 on the central rotating shaft 333 to convert continuous rotation motion into reciprocating linear motion, so as to realize a complex motion law; wherein the eccentric cam 335 has various transmission modes, when the eccentric cam 335 is used for a transmission mechanism, complex motion rules can be generated, including non-constant motion with a larger speed change range and temporary stop or various stepping motions; the eccentric cam 335 is also adapted to act as a guide mechanism to impart a complex trajectory or planar motion to the working member; when the eccentric cam 335 is used as a control mechanism, the automatic duty cycle of the actuator may be controlled. In the present utility model, the eccentric cam 335 is used for a transmission mechanism, and the transmission mechanism is in transmission connection with the roller 41 by utilizing the structural characteristics of the eccentric cam 335, and transmits power and realizes a predetermined movement rule, and the movement rule of the roller 41 depends on the profile curve of the eccentric cam 335, so that in practical application, the profile curve of the eccentric cam 335 is designed according to the movement rule of the drill rod assembly 31.

In this embodiment, as shown in fig. 3, the station disc 2 has a circular structure, and a plurality of clamps 21 for clamping screws are circumferentially and equidistantly distributed on the station disc 2, and the clamps 21 are fixedly connected to the station disc 2 through the screws; the center of the clamp 21 is provided with a through hole 211 for accommodating a screw, the through hole 211 and the drilling rod 311 are positioned on the same axis, and the diameter of the through hole 211 is smaller than that of the head of the screw; one side of the through hole 211 is inserted with a sleeve 22 for fixing a screw, the sleeve 22 is of a hollow structure, and the inner wall of the sleeve 22 is of a threaded structure.

Specifically, the vertical section of the clamp 21 on the station disc 2 is of a T-shaped structure, one end with larger diameter is fixed on the station disc 2 through screws, the clamps 21 are four, four clamps 21 are equidistantly distributed on the edge of the station disc 2, through holes 211 formed in the centers of the clamps 21 are used for installing screws, the centers of the through holes 211 of the four clamps 21 respectively correspond to different processing devices, one through hole 211 and a drilling rod 311 are located on the same axis, accurate processing of the screws is facilitated, a sleeve 22 is inserted in the through hole 211, and the sleeve 22 can strengthen the installation of fixed screws in the clamps 21 and prevent the screws from loosening and falling off and affecting processing.

In this embodiment, as shown in fig. 4, the drill rod assembly 31 includes a drill rod 311, a rotating shaft 312 and a coupling 313, one end of the drill rod 311 is provided with a conical structure, the other end is rotationally connected with the rotating shaft 312, the coupling 313 is sleeved at the other end of the rotating shaft 312, and the outer side of the coupling 313 is connected with the gear transmission assembly 34.

Specifically, the driving assembly 33 drives the gear transmission assembly 34 to rotate, the gear transmission assembly 34 drives the rotating shaft 312 to rotate, the rotating shaft 312 drives the drilling rod 311 to rotate to drill under the action of the coupler 313, and the drilling depth and the drilling position are automatically controlled, so that the working efficiency is higher, one end of the drilling rod 311 is in a conical structure, and the screw can be conveniently and accurately drilled through the drilling rod 311.

In this embodiment, as shown in fig. 5, the gear transmission assembly 34 includes two synchronizing gears 341 and a transmission belt 342, the two synchronizing gears 341 are respectively sleeved on the drilling rod 311 and the driving assembly 33, and the transmission belt 342 is sleeved on the outer side of the synchronizing gears 341.

Specifically, the driving belt 342 drives the two synchronizing gears 341 sleeved on the drilling rod 311 and the driving assembly 33 to rotate synchronously, so as to control the rotation shaft 312 to rotate, further control the drilling rod 311 to rotate the drilling workpiece, and the tightness of the driving belt 342 affects the driving effect, so that the driving effect is ensured to be in an optimal state by adjusting the interval between the two synchronizing gears 341.

The working principle of the utility model is as follows:

the screw is clamped in the clamp 21 of the station disc 2, after the screw is processed such as feeding and slotting in sequence under the rotation of the station disc 2, the central rotating shaft 333 is controlled to rotate through the driving motor 334, the eccentric cam 335 arranged on the central rotating shaft 333 and the central rotating shaft 333 synchronously move, the roller 41 on the connecting plate 32 is controlled to rotate, the transmission shaft 332 rotates and drives the telescopic rod 331 to rotate and stretch back and forth under the action of the roller 41, the synchronous gear 341 positioned at one end of the telescopic rod 311 is further driven to rotate, the rotating shaft 312 on the drill rod assembly 31 is driven to rotate under the transmission of the driving belt 342, and the rotating shaft 312 drives the drill rod 311 to rotate through the coupler 313, so that the drilling of the screw is completed; according to the utility model, the plurality of clamps 21 are arranged on the station disc 2, so that the screws to be drilled can be conveniently fixed and clamped under the action of the clamps 21, meanwhile, the driving assembly 33 drives the gear transmission assembly 34 to rotate, the gear transmission assembly 34 drives the first drill rod assembly 31 to drill the screws, one end of the drilling rod 311 is in a conical structure, the center of the screws can be quickly positioned and aligned for drilling, the drilling depth is adjustable, and in addition, the driving assembly 33 can circumferentially drill the screws through the telescopic control of the drill rod assembly 31, so that the drilling efficiency is improved.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a drilling equipment for high efficiency production screw, includes installation mounting panel, gomphosis at the station dish at installation mounting panel center and be located the drilling mechanism of station dish one side, its characterized in that, drilling mechanism runs through installation mounting panel and fixed connection with it, drilling mechanism is including the drilling rod subassembly that is used for opening screw centre bore, connect in the connecting plate of drilling rod subassembly one end and be used for driving drilling rod subassembly rotation and flexible drive assembly, the both ends of connecting plate respectively with drilling rod subassembly with drive assembly swing joint, drilling rod subassembly with be provided with gear drive assembly between the drive assembly, the drive assembly drive gear drive assembly rotates and then drives the drilling rod subassembly is rotatory to punch the screw.

2. The drilling device for efficiently producing screws according to claim 1, wherein the drill rod assembly comprises a drill rod, a rotating shaft and a coupling, one end of the drill rod is provided with a conical structure, the other end of the drill rod is rotatably connected with the rotating shaft, the coupling is sleeved at the other end of the rotating shaft, and the outer side of the coupling is connected with the gear transmission assembly.

3. The drilling device for efficiently producing screws according to claim 2, wherein the gear transmission assembly comprises two synchronizing gears and a transmission belt, the two synchronizing gears are respectively sleeved on the drilling rod and the driving assembly, and the transmission belt is sleeved on the outer side of the synchronizing gears.

4. The drilling device for efficiently producing screws according to claim 3, wherein the driving assembly comprises a telescopic rod, a transmission shaft, a central rotating shaft and a driving motor, one end of the telescopic rod is in transmission connection with the synchronous gear, the other end of the telescopic rod is in linkage connection with the transmission shaft, the central rotating shaft and the driving motor are in transmission through a belt pulley, and a plurality of eccentric cams are sleeved on the central rotating shaft.

5. The drilling device for efficiently producing screws according to claim 4, wherein two groups of the transmission shafts are provided, the ends of the two groups of the transmission shafts are fixedly connected with a fixed plate, and a roller is arranged on the fixed plate at a position corresponding to the eccentric cam, and is in rotary connection with the eccentric cam.

6. The drilling device for efficiently producing screws according to claim 5, wherein the station disc is of a circular structure, a plurality of clamps for clamping screws are circumferentially and equidistantly distributed on the station disc, and the clamps are fixedly connected to the station disc through screws.

7. The drilling device for efficiently producing screws according to claim 6, wherein a through hole for accommodating the screw is formed in the center of the jig, the through hole and the drilling rod are located on the same axis, and the diameter of the through hole is smaller than the diameter of the head of the screw.

8. The drilling device for efficiently producing screws according to claim 7, wherein a sleeve for fixing screws is inserted into one side of the through hole, the sleeve has a hollow structure, and an inner wall of the sleeve is provided with a screw structure.