CN215415528U - One-to-many screwing mechanism - Google Patents

Abstract

The utility model discloses a multi-split screwing mechanism which comprises a supporting base and a one-to-many transmission system, wherein an installation supporting seat is fixed at the top of the supporting base, the one-to-many transmission system is installed at the top of the supporting base, a speed changer is installed at the top of the installation supporting seat, a driving motor is connected to the input end of the speed changer, a buffering cylinder is installed at the top of the supporting base and is in a hollow design, a first rotating wheel is installed at the top of the buffering cylinder through a shaft, a second rotating wheel is installed at the top of the supporting base through the shaft and is positioned behind the first rotating wheel, the number of the first rotating wheels is 8, and the number of the second rotating wheels is 8. The utility model is provided with the one-to-many transmission system, and can assist the device to realize high-efficiency screwing operation through multi-stage transmission in the one-to-many transmission system, thereby reducing the consumption of power energy and saving the cost.

Description

One-to-many screwing mechanism

Technical Field

The utility model relates to the technical field of screwing mechanisms, in particular to a screwing mechanism capable of driving a plurality of screws.

Background

The needle file, the probe seat again, the wide application is in trades such as textile industry, motor production trade and semiconductor, is used for among the photoelectric test project mostly, has irreplaceability, and consequently the production demand prospect of needle file is comparatively considerable, but the needle file need be through closing the operation soon realizing being connected between probe needle body and the base man-hour to guarantee that the probe needle body can have stable installation and support, consequently in the needle file production process, close the use of device soon and be indispensable.

The existing screwing mechanism has the following defects:

1. when the existing screwing mechanism is used for screwing and closing a target, one-to-many operation cannot be realized, so that more power equipment needs to be driven by a screwing module, the space is greatly occupied, and the screwing cost is increased;

2. when the existing screwing mechanism is used for screwing operation, the inevitable vibration interference generated in the screwing process and the working process of a driving device is ignored, the screwing stability of the device is influenced, and the screwing quality is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multi-split screwing mechanism, so as to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a multi-split screwing mechanism comprises a supporting base and a one-to-many conveying system, wherein a mounting and supporting seat is fixed at the top of the supporting base, and the one-to-many conveying system is installed at the top of the supporting base;

a pair of many conveying systems is including initiative runner, No. two runners, conveyer belt and accent to the runner, the output of derailleur is connected with the axostylus axostyle, the initiative runner has been cup jointed on the tail end surface of axostylus axostyle, support the top of base and install the buffering cylinder, No. one runner is installed through the shaft member at buffering cylindrical top, support the top of base and install No. two runners through the shaft member, and No. two runners are located the rear of runner, the accent is installed through the shaft member at the top of supporting the base to the runner, and transfers to the side rear that the runner is located No. two runners, initiative runner, No. one runner, No. two runners and the surface of transferring to the runner all are connected with the conveyer belt.

Preferably, the buffering cylinder is the fretwork design, the buffering cylinder is located the outside of runner and No. two runners, the round bar is installed at buffering cylindrical top, the surface of round bar is encircleed and is installed buffer spring No. one, the surperficial screw thread fixed of round bar has the screw thread disc, and the screw thread disc is located buffer spring's top, the diameter of screw thread disc is greater than buffer spring's diameter No. one, No. two buffer spring have been cup jointed on the surface of round bar, and No. two buffer spring are located the top of screw thread disc, spacing fore-set is installed at the top of round bar, and the diameter of spacing fore-set is greater than buffer spring's diameter No. two.

Preferably, the rotating rods are installed inside the first rotating wheel and the second rotating wheel in a penetrating mode, the tail ends of the rotating rods extend to the lower portion of the supporting base in a penetrating mode, and the rotating module is installed at the tail ends of the rotating rods inside the first rotating wheel.

Preferably, No. one support platform is installed in the front of erection bracing seat, No. one support platform's inside is equipped with the round hole that runs through, and the diameter of round hole is the same with the diameter of axle, No. two support platforms of evagination are installed in the front of erection bracing seat, the supplementary runner that deflects is all installed to No. two support platforms's bottom both sides, and supplementary the runner that deflects passes through the conveyer belt and is connected with initiative runner and accent to the runner transmission, No. two support platforms's both sides outer wall is inside to run through to install the buffering gag lever post, and the tail end surface of buffering gag lever post encircles and installs compression spring.

Preferably, close the module soon including connecting piece, connecting branch and close the planking soon, connecting branch's top is connected with the top of bull stick, connecting branch's surface threaded mounting has the connecting piece, the bottom of connecting piece is installed and is closed the planking soon.

Preferably, the number of the first wheel is 8, the top height of four first wheels is higher than that of the other four first wheels, the number of the second wheel is 8, and the top height of four second wheels is higher than that of the other four second wheels.

Preferably, a speed changer is installed at the top of the installation support seat, and the input end of the speed changer is connected with a driving motor.

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

1. the utility model can simultaneously drive the combined rotary module to carry out rotary joint operation through the one-to-many transmission system, the first rotating wheel, the second rotating wheel, the transmission belt and the direction-adjusting rotating wheel which are arranged in a staggered manner, thereby improving the working efficiency, effectively saving the installation space, driving the driving rotating wheel to rotate through the shaft rod, immediately driving the first rotating wheel and the second rotating wheel to synchronously rotate under the transmission action of the transmission belt, providing a power driving effect for driving the rotary joint rotation of the rotary joint module, and in addition, along with the use of the direction-adjusting rotating wheel, the steering connection between the first rotating wheel and the driving rotating wheel is gentle, thereby ensuring that the device smoothly realizes one-to-many rotary joint rotation, and further effectively improving the rotary joint efficiency of the device.

2. The buffer cylinder is provided with the buffer cylinder, the first buffer spring, the threaded disc, the second buffer spring and the limiting ejection column, the buffer cylinder is designed in a hollow mode, a conveyor belt can conveniently penetrate in and out, a supporting effect can be provided for mounting the first rotating wheel, in addition, in the process that the screwing outer plate and the needle base are screwed and combined, and the driving motor works, the generated vibration effect can drive the screwing outer plate, the connecting support rod and the rotating rod which are connected with the screwing outer plate to vibrate up and down, and at the moment, under the matching of the first buffer spring, the threaded disc, the second buffer spring and the limiting ejection column, the vibration effect can be weakened for the second time, so that the overall stability of the device is ensured, and the stable screwing operation of the device is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic front structural view of the present invention.

In the figure: 1. a support base; 2. mounting a supporting seat; 201. a first support platform; 202. a second support platform; 203. buffering the limiting rod; 3. a drive motor; 301. a transmission; 4. a one-to-many transport system; 401. a driving runner; 402. a first rotating wheel; 403. a second rotating wheel; 404. a conveyor belt; 405. a direction-adjusting rotating wheel; 5. a screwing module; 501. a connecting member; 502. connecting a support rod; 503. screwing the outer plate; 6. a buffer cylinder; 601. a first buffer spring; 602. a threaded disc; 603. a second buffer spring; 604. and limiting the top column.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a multi-split screwing mechanism comprises a supporting base 1 and a one-to-many transmission system 4, wherein an installation supporting seat 2 is fixed at the top of the supporting base 1, the installation supporting seat 2 installed through the supporting base 1 can provide an installation supporting effect for a driving motor 3 and a transmission 301, and further provides a power requirement for screwing rotation of the device, the one-to-many transmission system 4 is installed at the top of the supporting base 1, and through multi-stage transmission in the one-to-many transmission system 4, efficient screwing operation can be achieved by an auxiliary device, consumption of power energy is reduced, and cost is saved;

the one-to-many conveying system 4 comprises a driving rotating wheel 401, a first rotating wheel 402, a second rotating wheel 403, a conveyor belt 404 and a direction-adjusting rotating wheel 405, the output end of the transmission 301 is connected with a shaft rod, the driving rotating wheel 401 is sleeved on the surface of the tail end of the shaft rod, a buffer cylinder 6 is installed at the top of the support base 1, the first rotating wheel 402 is installed at the top of the buffer cylinder 6 through a shaft element, the second rotating wheel 403 is installed at the top of the support base 1 through a shaft element, the second rotating wheel 403 is located behind the first rotating wheel 402, the direction-adjusting rotating wheel 405 is installed at the top of the support base 1 through a shaft element, the direction-adjusting rotating wheel 405 is located behind the second rotating wheel 403, the conveyor belts 404 are connected on the surfaces of the driving rotating wheel 401, the first rotating wheel 402, the second rotating wheel 403 and the direction-adjusting rotating wheel 405, the first rotating wheel 402 and the second rotating wheel 403 are driven to rotate synchronously under the driving action of the shaft rod 404, the power driving effect is provided for the screwing rotation of the driving screwing module 5, and in addition, the steering connection between the first rotating wheel 402 and the driving rotating wheel 401 is gentle along with the use of the steering rotating wheel 405, so that the device is ensured to smoothly realize one-to-many screwing rotation, and the screwing efficiency of the device is effectively improved.

Further, the buffer cylinder 6 is designed to be hollow, the buffer cylinder 6 is located at the outer sides of the first rotating wheel 402 and the second rotating wheel 403, a round rod is installed at the top of the buffer cylinder 6, a first buffer spring 601 is installed on the surface of the round rod in a surrounding mode, a threaded disc 602 is fixed on the surface of the round rod in a threaded mode, the threaded disc 602 is located above the first buffer spring 601, the diameter of the threaded disc 602 is larger than that of the first buffer spring 601, a second buffer spring 603 is sleeved on the surface of the round rod, the second buffer spring 603 is located above the threaded disc 602, a limiting top pillar 604 is installed at the top of the round rod, the diameter of the limiting top pillar 604 is larger than that of the second buffer spring 603, the buffer cylinder 6 is designed to be hollow, penetrating and penetrating of the conveyor belt 404 can be facilitated, a supporting effect can be provided for installation of the first rotating wheel 402, in addition, in the process of screwing the outer plate 503 and the needle seat to perform screwing operation and driving motor 3 work, the vibration effect that produces can drive and revolve and close planking 503 and connecting branch 502 and the bull stick of being connected with it and vibrate from top to bottom, buffer spring 601 this moment under the elastic action and screw disc 602 to buffer spring 601's limiting displacement cooperation under, can play the attenuate effect to this vibration effect, after the live time is longer, screw disc 602 of threaded connection takes place smooth silk phenomenon after, screw disc 602 can firstly carry out primary attenuation to this vibration effect and handle, can transmit this vibration effect to buffer spring 603 No. two afterwards, under the fixed limiting displacement of spacing fore-set 604, buffer spring 603 No. two can carry out secondary attenuation to the vibration effect after weakening, thereby ensure the overall stability of device, go on with this assurance device spiral operation's stability.

Further, the bull stick is all run through to install in the inside of runner 402 and No. two runners 403, and the tail end of bull stick runs through and extends to the below that supports base 1, and the tail end of the inside bull stick of runner 402 is installed with rotary module 5, and the bull stick runs through inside the buffer column 6 of fretwork, and the extensible is to the below that supports base 1, is connected with connecting strut 502 then, plays corresponding transmission effect, makes rotary module 5 rotate along with the rotation of runner 402 soon, plays the purpose of closing soon.

Further, a first bracket platform 201 is installed on the front surface of the installation and support base 2, a through circular hole is arranged inside the first bracket platform 201, the diameter of the circular hole is the same as that of the shaft rod, a second bracket platform 202 protruding outwards is installed on the front surface of the installation and support base 2, auxiliary deflection rotating wheels are installed on two sides of the bottom of the second bracket platform 202, the auxiliary deflection rotating wheels are in transmission connection with the driving rotating wheel 401 and the direction-adjusting rotating wheel 405 through a conveyor belt 404, a buffering limiting rod 203 is installed inside the outer walls of two sides of the second bracket platform 202 in a penetrating manner, a compression spring is installed around the tail end surface of the buffering limiting rod 203, the circular hole inside the first bracket platform 201 can limit the shaft rod connected with the output end of the transmission 301, the deflection of the tail end of the shaft rod caused by overlong length of the shaft rod is avoided, the normal rotation of the one-to-many transmission systems 4 inside the device is ensured, and the protruding length provided by the second bracket platform 202, the deflection rotating wheel at the bottom of the second bracket platform 202, the driving rotating wheel 401 and the direction-adjusting rotating wheel 405 can be subjected to transfer adjustment, so that the connection stability and tension of the conveyor belt 404 between the driving rotating wheel 401 and the direction-adjusting rotating wheel 405 are ensured, in addition, the transverse blocking limit can be provided for the deflection rotating wheel through the buffering limiting rod 203, and the vibration interference of the deflection rotating wheel is reduced through the elastic action of the compression spring.

Further, the screwing module 5 comprises a connecting piece 501, a connecting support rod 502 and an screwing outer plate 503, the top end of the connecting support rod 502 is connected with the top end of the rotating rod, the connecting piece 501 is installed on the surface of the connecting support rod 502 in a threaded mode, the screwing outer plate 503 is installed at the bottom of the connecting piece 501, and a bolt is installed inside the connecting piece 501 in a penetrating mode, so that the outer plate 503 and the connecting support rod 502 can be conveniently disassembled and conveniently, and the needle seat can be conveniently screwed according to different screwing requirements.

Further, the installation figure of runner 402 is 8, and wherein the top height of four runner 402 is higher than other four, and the installation figure of runner 403 is 8, and wherein the top height of four runner 403 is higher than other four, through runner 402 and runner 403 that the height straggly arranged, can make the device drive 8 combination soon to close module 5 simultaneously and carry out the operation of closing soon, improves work efficiency outward, still can effectively save installation space.

Further, derailleur 301 is installed at the top of erection bracing seat 2, and the input of derailleur 301 is connected with driving motor 3, can adjust driving motor 3's output rotational speed through derailleur 301, and then drives a pair of many conveying systems 4 and rotates with different rates, plays different effect of closing soon.

The working principle is as follows: when the device is used for screwing the needle seat, the output rotating speed of the driving motor 3 is adjusted through the speed changer 301 after the screwing outer plate 503 with proper size is replaced through the connecting piece 501 according to the screwing size requirement of the needle seat, and the adjustment of the screwing rotating speed is realized at the moment;

then, under the support of the output rotating speed of the driving motor 3, the one-to-many transmission system 4 is driven to rotate, so that the device can synchronously drive the 8-group screwing module 5 to rotate, the high-efficiency screwing is realized, and the cost consumed by a power system can be effectively reduced;

in the screwing process, the buffering cylinder 6, the first buffering spring 601, the threaded disc 602 and the second buffering spring 603 are matched with the limiting top column 604, so that the vibration generated during the working of the device can be effectively weakened and buffered, the stable screwing operation of the device is ensured, and the screwing quality of the device is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A can drag many spin-on mechanisms, includes support base (1) and one-to-many conveying system (4), its characterized in that: the top of the supporting base (1) is fixedly provided with an installation supporting seat (2), and the top of the supporting base (1) is provided with a one-to-many conveying system (4);

the one-to-many transmission system (4) comprises a driving rotating wheel (401), a first rotating wheel (402), a second rotating wheel (403), a transmission belt (404) and a direction-adjusting rotating wheel (405), the output end of the transmission (301) is connected with a shaft rod, the surface of the tail end of the shaft rod is sleeved with a driving rotating wheel (401), the top of the supporting base (1) is provided with a buffering cylinder (6), the top of the buffer cylinder (6) is provided with a first rotating wheel (402) through a shaft piece, the top of the supporting base (1) is provided with a second rotating wheel (403) through a shaft piece, the second rotating wheel (403) is positioned behind the first rotating wheel (402), the top of the supporting base (1) is provided with a direction-adjusting rotating wheel (405) through a shaft piece, and the direction-adjusting rotating wheel (405) is positioned at the rear side of the second rotating wheel (403), and the surfaces of the driving rotating wheel (401), the first rotating wheel (402), the second rotating wheel (403) and the direction-adjusting rotating wheel (405) are all connected with a conveyor belt (404).

2. A multi-split screwing mechanism according to claim 1, wherein: buffer cylinder (6) are the fretwork design, buffer cylinder (6) are located the outside of runner (402) and No. two runners (403), the round bar is installed at the top of buffer cylinder (6), the surface of round bar is encircleed and is installed buffer spring (601), the surperficial threaded fixation of round bar has threaded disc (602), and threaded disc (602) are located the top of a buffer spring (601), the diameter of threaded disc (602) is greater than the diameter of a buffer spring (601), No. two buffer spring (603) have been cup jointed on the surface of round bar, and No. two buffer spring (603) are located the top of threaded disc (602), spacing fore-set (604) is installed at the top of round bar, and the diameter of spacing fore-set (604) is greater than the diameter of No. two buffer spring (603).

3. A multi-split screwing mechanism according to claim 1, wherein: the rotating rods are installed inside the first rotating wheel (402) and the second rotating wheel (403) in a penetrating mode, the tail ends of the rotating rods extend to the lower portion of the supporting base (1) in a penetrating mode, and the rotating module (5) is installed at the tail ends of the rotating rods inside the first rotating wheel (402).

4. A multi-split screwing mechanism according to claim 1, wherein: support platform (201) is installed on the front of erection bracing seat (2), the inside of support platform (201) is equipped with the round hole that runs through, and the diameter of round hole is the same with the diameter of shaft rod, No. two support platforms (202) of evagination are installed in the front of erection bracing seat (2), the supplementary runner that deflects is all installed to the bottom both sides of No. two support platforms (202), and supplementary the runner that deflects passes through conveyer belt (404) and is connected with initiative runner (401) and diversion runner (405) transmission, the inside buffering gag lever post (203) of installing that runs through of the both sides outer wall of No. two support platforms (202), and the tail end surface of buffering gag lever post (203) encircles and installs compression spring.

5. A multi-split screwing mechanism according to claim 3, wherein: the rotary closing module (5) comprises a connecting piece (501), a connecting support rod (502) and a rotary closing outer plate (503), the top end of the connecting support rod (502) is connected with the top end of a rotating rod, the connecting piece (501) is installed on the surface of the connecting support rod (502) through threads, and the rotary closing outer plate (503) is installed at the bottom of the connecting piece (501).

6. A multi-split screwing mechanism according to claim 1, wherein: the number of the first wheel (402) is 8, the top height of four first wheels (402) is higher than that of the other four first wheels, the number of the second wheel (403) is 8, and the top height of four second wheels (403) is higher than that of the other four second wheels.

7. A multi-split screwing mechanism according to claim 1, wherein: the top of erection bracing seat (2) is installed derailleur (301), the input of derailleur (301) is connected with driving motor (3).

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