Auxiliary feeding device of transmission machining center

Abstract

The utility model discloses a transmission machining center auxiliary feeding device, and belongs to the technical field of transmission production. The feeding platform is slidably connected with the upper end of the supporting frame through a sliding rail, limiting holes are formed in the front end and the rear end of the sliding rail, the rear end of the feeding platform is slidably connected with two vertical rods of an n-shaped limiting rod, each vertical rod is correspondingly connected with the corresponding limiting hole in an inserted mode, a spring is arranged on the outer side of each vertical rod in a sleeved mode, and the spring is connected with the sliding rail. The lower end of each spring abuts against the lower end of the corresponding vertical rod, and the upper end of each spring abuts against the lower surface of the feeding platform. According to the utility model, the operation difficulty of an operator is reduced, and the working efficiency is improved. Meanwhile, potential safety hazards possibly generated in the carrying process of an operator are completely eradicated, collision injuries of workpieces in the carrying process are avoided, production safety is ensured, working quality is improved, the production goals of saving time and labor and being efficient and safe are achieved, and in addition, the risk of environmental pollution is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of auxiliary feeding devices of transmission machine center, belong to transmission production technical field. BACKGROUND

[0002] In the production and manufacturing process of transmission, the traditional feeding mode usually relies on manual operation of operator. Specifically, operator needs to manually lift transmission, and then place it into machining center for subsequent processing. In this process, the upper body and arm of operator must enter the interior of equipment to complete the placing action. However, this feeding mode has many problems and risks.

[0003] Firstly, in terms of operation difficulty, since transmission often has certain weight and volume, operator needs to consume great physical strength and energy to complete the action of lifting and placing, which not only increases the complexity of operation, but also can cause operator to be tired due to long-time work, thereby affecting work efficiency and product quality.

[0004] Secondly, in the process of placing transmission into machining center, operator is easy to cause workpiece to be bruised due to improper operation because of space limitation and operation precision requirement. This bruising not only affects the appearance quality of transmission, but also can cause damage to its internal structure and performance, thereby reducing the overall quality and service life of product.

[0005] More importantly, since machining center is still in running state when placing transmission, the entry of upper body and arm of operator undoubtedly increases safety hazard. Once operation is failed or equipment fails, operator is easy to be mechanically injured, which seriously threatens personal safety.

[0006] Therefore, a safer, more efficient and reliable transmission feeding device is urgently needed. SUMMARY

[0007] To solve the problems in the background art, the utility model provides a kind of auxiliary feeding devices of transmission machine center.

[0008] To achieve the above-mentioned purpose, the utility model takes the following technical scheme: a kind of auxiliary feeding devices of transmission machine center, including feeding platform, slide rail, support frame, spring and limit rod;The feeding platform is slidably connected with the upper end of support frame by slide rail, the front end and the rear end of slide rail are each provided with limit hole, the rear end of feeding platform is slidably connected with the two vertical rods of n-shaped limit rod, each vertical rod is respectively inserted into corresponding limit hole, spring is sleeved on the outer side of each vertical rod, the lower end of each spring is respectively abutted on the lower end of corresponding vertical rod, and the upper end of each spring is abutted on the lower surface of feeding platform.

[0009] The upper end of the support frame is further fixed with two material storage platforms, which are respectively located at the left and right sides of the feeding platform.

[0010] The upper end of the support frame is further fixed with two side liquid receiving grooves, which are respectively located at the outer lower sides of the two material storage platforms, and each side liquid receiving groove is correspondingly arranged with the corresponding material storage platform.

[0011] The outer edge of each material storage platform is provided with a protrusion and a liquid outlet.

[0012] Each material storage platform is arranged in a slope from inside to outside.

[0013] The lower end of the support frame is provided with a plurality of fixed feet and a plurality of universal locking wheels.

[0014] The middle part of the lower end of the support frame is fixedly connected with the cylinder body of a vertically arranged air cylinder, the piston rod of the air cylinder is fixedly connected with a stepping platform, and the side wall of the stepping platform is slidingly connected with the inner wall of the support frame.

[0015] Compared with the prior art, the beneficial effects of the present application are:

[0016] The present application reduces the operation difficulty of the operator, shortens the feeding and discharging time from 35 seconds to 15 seconds each time, saves direct working hours by 25 hours per month, greatly improves the work efficiency for the production of 4500 transmissions per month, eliminates the safety hazards that may be caused by the operator during the carrying process, avoids the bumping of the workpiece during the carrying process, ensures the production safety, improves the work quality, realizes the production target of saving time and labor, high efficiency and safety, and further reduces the environmental pollution risk. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the present application;

[0018] Figure 2 is a use state reference view of the present application;

[0019] Figure 3 is a connection relationship schematic view of the feeding platform and the sliding rail. DETAILED DESCRIPTION

[0020] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0021] The application discloses a transmission machining center auxiliary feeding device, which comprises a feeding platform 201, sliding rails 203, a supporting frame 205, springs 209 and limiting rods 210. The feeding platform 201 is slidably connected with the upper end of the supporting frame 205 through the sliding rails 203 (the length of the sliding rails 203 is determined according to the distance between the feeding platform 201 and a machining center clamp), and the feeding platform 201 is made according to the shape of a transmission 1, thereby assisting an operator to assemble and not affecting the operation action of the operator. The front end and the rear end of the sliding rails 203 are provided with limiting holes 208, the rear end of the feeding platform 201 is slidably connected with two vertical rods of an n-shaped limiting rod 210, each vertical rod is correspondingly inserted into a corresponding limiting hole 208, the outer side of each vertical rod is provided with a spring 209, the lower end of each spring 209 abuts against the lower end of the corresponding vertical rod, and the upper end of each spring 209 abuts against the lower surface of the feeding platform 201. The limiting holes 208 at the front end prevent overfeeding, and the limiting holes 208 at the rear end prevent over-returning, thereby improving the precision and efficiency of work. The lower end of each vertical rod is preferably spherical or conical, so as to be quickly inserted into the corresponding limiting hole 208.

[0022] The upper end of the supporting frame 205 is further fixed with two storage platforms 202, and the two storage platforms 202 are respectively located on the left and right sides of the feeding platform 201. The storage platforms 202 are made according to the distance of the sliding rails 203, so that the operator can conveniently place the transmission 1 on the feeding platform 201.

[0023] The upper end of the supporting frame 205 is further fixed with two side liquid receiving grooves 204, and the two side liquid receiving grooves 204 are respectively located on the outer lower sides of the two storage platforms 202. Each side liquid receiving groove 204 is correspondingly arranged with a corresponding storage platform 202. The side liquid receiving grooves 204 prevent the cutting fluid from dropping onto the ground.

[0024] The outer edge of each storage platform 202 is provided with a protrusion and a liquid outlet, so as to guide the cutting fluid and ensure that the cutting fluid smoothly enters the corresponding side liquid receiving groove 204.

[0025] Each storage platform 202 is inclined from inside to outside, so as to avoid the residual cutting fluid.

[0026] The lower end of the supporting frame 205 is provided with a plurality of arrayed fixing feet 206 and a plurality of arrayed universal locking wheels (not shown in the figure). The fixing feet 206 are installed by expansion bolts, so as to prevent the operator from shaking and changing the position during work. The universal locking wheels facilitate the movement of the device when the device is not used.

[0027] The middle part of the lower end of the support frame 205 is fixedly connected with the cylinder body of a vertically arranged air cylinder, the piston rod of the air cylinder is fixedly connected with a stepping platform 207, and the side wall of the stepping platform 207 is slidingly connected with the inner wall of the support frame 205 through a sliding groove. The stepping platform 207 is made according to the main body of the support frame 205, the height of the stepping platform 207 is adjusted by the air cylinder according to the height of the operator, and the operator is facilitated to walk and work.

[0028] According to the machining center height and the feeding door size, the feeding platform 201, the storage platform 202, the liquid receiving groove 204 and the support frame 205 are made, so that the convenience of the operator in loading and unloading workpieces and normal operation walking is guaranteed.

[0029] The working process of the utility model is as follows:

[0030] After starting the machining center, the operator places the transmission 1 on the feeding platform 201; the feeding platform 201 pushes the auxiliary operator to load the transmission 1 on the machining center clamp; after the feeding platform 201 is pulled back, the machining center starts processing.

[0031] It is apparent for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent conditions of the claims should be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0032] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An auxiliary feeding device for a gearbox machining center, characterized in that: The system includes a feeding platform (201), a slide rail (203), a support frame (205), a spring (209), and a limiting rod (210). The feeding platform (201) is slidably connected to the upper end of the support frame (205) via the slide rail (203). The front end and rear end of the slide rail (203) are provided with limiting holes (208). The rear end of the feeding platform (201) is slidably connected to two vertical rods of an n-shaped limiting rod (210). Each vertical rod is inserted into a corresponding limiting hole (208). A spring (209) is fitted on the outer side of each vertical rod. The lower end of each spring (209) abuts against the lower end of the corresponding vertical rod, and the upper end of each spring (209) abuts against the lower surface of the feeding platform (201).

2. The auxiliary feeding device for a gearbox machining center according to claim 1, characterized in that: The upper end of the support frame (205) is also fixed with two storage platforms (202), which are located on the left and right sides of the feeding platform (201), respectively.

3. The auxiliary feeding device for a gearbox machining center according to claim 2, characterized in that: The upper end of the support frame (205) is also fixed with two side liquid receiving grooves (204). The two side liquid receiving grooves (204) are located on the lower outer side of the two storage platforms (202), and each side liquid receiving groove (204) is correspondingly set with the corresponding storage platform (202).

4. The auxiliary feeding device for a gearbox machining center according to claim 3, characterized in that: Each of the storage platforms (202) has a protrusion and a liquid outlet at its outer edge.

5. The auxiliary feeding device for a gearbox machining center according to claim 4, characterized in that: Each of the aforementioned storage platforms (202) is inclined from the inside out.

6. The auxiliary feeding device for a gearbox machining center according to claim 1, characterized in that: The lower end of the support frame (205) is provided with multiple fixed feet (206) and multiple universal locking wheels.

7. The auxiliary feeding device for a gearbox machining center according to claim 6, characterized in that: The lower middle part of the support frame (205) is fixedly connected to the cylinder body of the vertically arranged cylinder, the piston rod of the cylinder is fixedly connected to the step (207), and the side wall of the step (207) is slidably connected to the inner wall of the support frame (205).

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