CN219254916U

CN219254916U - Feeding transmission mechanism

Info

Publication number: CN219254916U
Application number: CN202223462097.7U
Authority: CN
Inventors: 阮仁权
Original assignee: Wuxi Qike Mude Electromechanical Technology Co ltd
Current assignee: Wuxi Qike Mude Electromechanical Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-27
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a feeding transmission mechanism which comprises a support, wherein a driving part is arranged on the front side of the top of the support, a guide part is arranged on one side of the top of the support, and a positioning seat is arranged on one side of the top of the support and one side of the guide part. The feeding transmission mechanism device is modified aiming at the high failure rate and the improvement of productivity, adopts the driving part to drive the gear rotating mechanism, ensures the stability of the movement of the rack by arranging the guide part, and has the advantage of good operation stability; through setting up mutually supporting gear and rack, turn into rotary platform rotary motion with the rectilinear motion of drive portion, have simple structure's advantage, in the in-service use, it utilizes gear structure to realize buffering, alleviates the impact that direct linkage caused to transmission structure, has prolonged the life of structure to in-service use, can play the effect that reduces work piece collision and produce noise.

Description

Feeding transmission mechanism

Technical Field

The utility model relates to the technical field of feeding and discharging devices of machine tools, in particular to a feeding transmission mechanism.

Background

The machine tool loading and unloading device is an automatic or semi-automatic mechanical device for conveying a workpiece to be machined to a machining position on a machine tool and taking the machined workpiece off the machining position, is also called a workpiece automatic loading and unloading device, and most of the machine tool loading and unloading devices have simple unloading mechanisms or loading and unloading functions, so that the machine tool loading and unloading devices are also commonly called simply loading and unloading devices, the machine tool loading and unloading devices are a component part of an automatic machine tool, after the semi-automatic machine tool is additionally provided with the loading and unloading devices, the machining cycle can be continuously and automatically carried out, and the machine tool loading and unloading devices are used for the semi-automatic machine tool with high efficiency, short maneuvering time and frequent workpiece loading and unloading, the production efficiency can be remarkably improved, the physical labor can be lightened, and the machine tool loading and unloading devices are indispensable auxiliary devices for forming an automatic production line.

The machine tool feeding and discharging device is used as an indispensable auxiliary device, and most of the machine tool feeding and discharging device has the advantages of simplicity and easiness in maintenance, so that the conventional machine tool feeding and discharging device adopts a cylinder direct connection mode, the machine tool feeding and discharging device is extremely poor in structural stability and easy to damage after adopting a direct connection mode in a long-term production and processing process, the machine tool feeding and discharging device is low in stability in the production process, the periodic maintenance is required, the maintenance time is increased, the productivity is influenced, and the feeding transmission mechanism is urgently developed for solving the problems.

Disclosure of Invention

The utility model aims to provide a feeding transmission mechanism which has the advantages of high stability and easiness in maintenance and solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a material loading drive mechanism, includes the support, the front side at support top is provided with drive division, one side at support top is provided with the guiding portion, one side at top one side and the being located guiding portion of support is provided with the positioning seat, one side rotation of positioning seat is connected with the gear, the top of support and one side fixedly connected with supporting seat that is located the gear, the inner chamber of supporting seat is connected with the gangbar through the bearing rotation, the one end and the gear fixed connection of gangbar, the one end fixedly connected with material loading frame of gear is kept away from to the gangbar, one side rotation of material loading frame is connected with the bearing frame, the bottom and the support fixed connection of bearing frame.

Preferably, the driving part comprises a rotating frame fixedly connected to the top of the support, an inner cavity of the rotating frame is rotationally connected with a rotating block, one side of the rotating block is fixedly connected with a cylinder, and the output end of the cylinder is fixedly connected with a transmission seat.

Preferably, the guide part comprises an assembly groove arranged on the front side surface of the support, the inner cavity of the assembly groove is fixedly connected with a guide rail, the surface of the guide rail is slidably connected with a movable seat, the top of the movable seat is fixedly connected with a transmission block, one side of the transmission block is fixedly connected with a rack, and the rack and the gear are meshed to form a meshing relationship.

Preferably, a groove matched with the transmission seat is formed in the top of the transmission block, and the shape of the groove is rectangular.

Preferably, a baffle is fixedly connected to one side of the guide rail, and the surface of the baffle is fixedly connected with the support.

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

the feeding transmission mechanism device is modified aiming at the high failure rate and the improvement of productivity, adopts the driving part to drive the gear rotating mechanism, ensures the stability of the movement of the rack by arranging the guide part, and has the advantage of good operation stability; through setting up mutually supporting gear and rack, the linear motion with drive division converts rotary platform rotary motion into, has simple structure's advantage, in the in-service use, it utilizes gear structure to realize buffering, alleviate the impact that direct linkage caused to transmission structure, the life of structure has been prolonged, and in the in-service use, can play the effect that reduces work piece collision and produce the noise, the unloading device adopts the cylinder directly to link the mode more on having solved current lathe, however in long-term production and processing, after adopting the mode of directly linking, the structural stability of unloading device is extremely poor on the lathe, easily damage, stability is not high in the production process, need regular maintenance, increase maintenance time, the productivity receives the problem that influences.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a rear perspective view of the present utility model;

fig. 3 is an enlarged view of a portion of fig. 1 a in accordance with the present utility model.

In the figure: 1. a support; 2. a driving section; 21. a rotating frame; 22. a rotating block; 23. a cylinder; 24. a transmission seat; 3. a guide part; 31. an assembly groove; 32. a guide rail; 33. a movable seat; 34. a transmission block; 35. a rack; 4. a positioning seat; 5. a gear; 6. a support base; 7. a linkage rod; 8. a feeding frame; 9. and a bearing seat.

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 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.

The machine tool loading and unloading device is an auxiliary device for a machine tool or a processing facility, and the most basic requirement of the machine tool loading and unloading device is simple and easy to maintain as an auxiliary device, so that the transmission structure of the auxiliary device is mostly driven in a direct connection mode, the generated inertia is overlarge in the actual operation process, the service life of a transmission part is low, the reliability is poor, and the maintenance is often required in the production process, even if the failure rate is still high.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a material loading drive mechanism, including support 1, the front side at support 1 top is provided with drive portion 2, drive portion 2 contains the rotating turret 21 of fixed connection in support 1 top, the inner chamber rotation of rotating turret 21 is connected with rotatory piece 22, one side fixedly connected with cylinder 23 of rotatory piece 22, the output fixedly connected with transmission seat 24 of cylinder 23, one side at support 1 top is provided with guiding portion 3, guiding portion 3 contains the mounting groove 31 of opening in support 1 front side surface, the inner chamber fixedly connected with guide rail 32 of mounting groove 31, the surface sliding connection of guide rail 32 has movable seat 33, the top fixedly connected with transmission piece 34 of movable seat 33, one side fixedly connected with rack 35 of transmission piece 34, rack 35 meshes with gear 5 and constitutes meshing relation, one side at support 1 top one side and the one side that is located guiding portion 3 is provided with positioning seat 4, one side rotation of positioning seat 4 is connected with gear 5, the top and one side fixedly connected with supporting seat 6 that is located gear 5 of support 1, the inner chamber through the bearing rotation is connected with pole 7, one end and gear 5 fixedly connected with mounting groove 31, the inner chamber 8 of connecting rod 7 is kept away from the upper bracket 8 and is provided with the fixed carrier 9, the inside of the fixed carrier 9, the fixed carrier is equipped with the fixed bearing seat 9, the fixed connection hole is equipped with its inside the fixed carrier 9.

In the utility model, the following components are added: the groove matched with the transmission seat 24 is formed in the top of the transmission block 34, the shape of the groove is rectangular, and the transmission function is achieved through the arrangement of the groove.

In the utility model, the following components are added: one side of the guide rail 32 is fixedly connected with a baffle, the surface of the baffle is fixedly connected with the support 1, and the arrangement of the baffle can prevent the movable seat 33 from excessively moving and separating from the guide rail 32.

Working principle: when the feeding device is used, a user rotates the rotating block 22, the rotating block 22 drives the air cylinder 23 to rotate by taking the rotating frame 21 as an axis under the support of the rotating frame 21, the output end of the air cylinder 23 drives the transmission seat 24 to be embedded into a groove at the top of the transmission block 34, the output end of the air cylinder 23 drives the transmission block 34 and the movable seat 33 to slide on the surface of the guide rail 32, and meanwhile, the electric rack 35 moves back and forth, so that the gear 5 drives the feeding frame 8 to rotate through the gear tooth driving gear 5, and feeding operation is realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a material loading drive mechanism, includes support (1), its characterized in that: the front side at support (1) top is provided with drive portion (2), one side at support (1) top is provided with guiding portion (3), one side at top one side and being located guiding portion (3) of support (1) is provided with positioning seat (4), one side rotation of positioning seat (4) is connected with gear (5), the top of support (1) just is located one side fixedly connected with supporting seat (6) of gear (5), the inner chamber of supporting seat (6) is connected with gangbar (7) through the bearing rotation, one end and gear (5) fixed connection of gangbar (7), one end fixedly connected with charging frame (8) of gear (5) are kept away from to gangbar (7), one side rotation of charging frame (8) is connected with bearing frame (9), the bottom and support (1) fixed connection of bearing frame (9).

2. A loading drive mechanism as defined in claim 1, wherein: the driving part (2) comprises a rotating frame (21) fixedly connected to the top of the support (1), a rotating block (22) is rotatably connected to the inner cavity of the rotating frame (21), an air cylinder (23) is fixedly connected to one side of the rotating block (22), and a transmission seat (24) is fixedly connected to the output end of the air cylinder (23).

3. A loading drive mechanism as defined in claim 1, wherein: the guide part (3) comprises an assembly groove (31) formed in the front side surface of the support (1), a guide rail (32) is fixedly connected to the inner cavity of the assembly groove (31), a movable seat (33) is slidably connected to the surface of the guide rail (32), a transmission block (34) is fixedly connected to the top of the movable seat (33), a rack (35) is fixedly connected to one side of the transmission block (34), and the rack (35) and the gear (5) are meshed to form a meshing relationship.

4. A loading drive mechanism as defined in claim 3, wherein: the top of the transmission block (34) is provided with a groove matched with the transmission seat (24), and the shape of the groove is rectangular.

5. A loading drive mechanism as defined in claim 3, wherein: one side of the guide rail (32) is fixedly connected with a baffle, and the surface of the baffle is fixedly connected with the support (1).