CN217859154U

CN217859154U - Multifunctional rack grinding machine

Info

Publication number: CN217859154U
Application number: CN202221173726.1U
Authority: CN
Inventors: 李斌斌; 匡伏波; 何灼杰; 罗华
Original assignee: Jiangmen Jieneng Knife And Scissor Equipment Technology Co ltd
Current assignee: Jiangmen Jieneng Knife And Scissor Equipment Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-22
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a multifunctional rack grinding machine, which comprises a machine base, a positioning device, an angle control device, a feeding device and a grinding head motor; the device comprises a machine base, a positioning device, an angle control device, a feeding device and a grinding head motor, wherein the machine base is connected with the positioning device; the feeding device comprises a feeding rail for feeding the rack, and the feeding rail is fixed on the base; the positioning device comprises a first displacement guide rail and a first displacement rack, wherein the first displacement guide rail is used for adjusting the distance between a grinding head motor and a rack; the angle control device comprises a rotating assembly used for adjusting the angle between the grinding head motor and the rack, and the grinding head motor is rotatably installed on the first shifting rack through the rotating assembly. The utility model provides a multifunctional rack grinding machine can process out the prong of different grade type, saves the processing step, improves production efficiency.

Description

Multifunctional rack grinding machine

Technical Field

The utility model relates to a but not limited to machining equipment technical field especially relates to a multifunctional rack grinding machine.

Background

At present, a rack is generally ground on the surface of a rack workpiece by a grinding tool on a processing machine tool, in the related technology, the processing mode of the processing machine tool is single, and only one type of rack can be processed by one processing machine tool, so that in the production process of some racks with special-shaped tooth tips, the racks need to be taken out after being processed by one processing machine tool and then are ground by another processing machine tool to form usable products, the procedure is complex, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a multifunctional rack grinding machine can process out the prong of different grade type, saves the processing step, improves production efficiency.

The embodiment of the utility model provides a multifunctional rack grinding machine, include: the device comprises a base, a positioning device, an angle control device, a feeding device and a grinding head motor; the feeding device comprises a feeding rail for feeding the racks, and the feeding rail is fixed on the base; the positioning device comprises a first displacement guide rail and a first displacement rack, wherein the first displacement guide rail is used for adjusting the distance between the grinding head motor and the rack, and the first displacement rack is slidably mounted on the first displacement guide rail; the angle control device comprises a rotating assembly used for adjusting the angle between a grinding head motor and the rack, and the grinding head motor is rotatably installed on the first displacement rack through the rotating assembly.

According to the utility model discloses multifunctional rack grinding machine has following beneficial effect at least: the rack workpiece is fed through the feeding rail and fixed on one side of the grinding head motor, the first shifting rack slides on the first shifting guide rail, the distance between the grinding head motor and the rack can be adjusted, and therefore the grinding head motor is used for grinding the rack, and the length of the tooth point is adjusted. And the angle of grinding of the grinding head motor can be adjusted through the rotating component of the angle control device, so that the arc-shaped tooth angle can be formed in the grinding of the rack workpiece, different arc-shaped tooth angles can be processed along with the rotation of the rotating component, a linear tooth angle can also be processed, the rack does not need to be taken out, the processing equipment is replaced, the processing steps are saved, and the working efficiency is improved. Therefore, under the cooperation of the rotating assembly, the first shifting guide rail and the first shifting rack, racks with different specifications can be processed, multiple devices are not needed, and the production efficiency is improved.

According to some embodiments of the utility model, the loading attachment is including the clamping device who is used for centre gripping fixed rack, clamping device install in loading track top.

According to the utility model discloses a some embodiments, clamping device is including putting the material platform, pressing block and elevating system, elevating system is fixed in put the material platform, press the material block with elevating system connects, so that the elevating system drive press the pressing block down the fixed rack in put the material platform.

According to the utility model discloses a some embodiments, the material loading track be provided with can for the gliding material loading slider of material loading track, clamping device install in material loading slider.

According to some embodiments of the present invention, the first displacement frame comprises a vertical rail and a vertical slider mounted on the vertical rail, the vertical slider being connected to the grinding head motor.

According to some embodiments of the utility model, the positioner include with the parallel second of material loading track shifts the guide rail, first shift guide rail slidable mounting in on the second shifts the guide rail.

According to the utility model discloses a some embodiments, the both ends of first aversion guide rail all are provided with limit baffle, first aversion rack mounting is in two between the limit baffle.

According to the utility model discloses a some embodiments, the frame includes bottom plate and roof, a plurality of fretwork holes have been seted up to the bottom plate, the fretwork hole with be connected with a plurality of strengthening ribs between the roof.

According to the utility model discloses a some embodiments, the material loading track with first aversion guide rail all is provided with location grating chi.

According to the utility model discloses a some embodiments, one side of frame is provided with collection device, the top of frame is provided with and is used for guiding the waste material to slide extremely collection device's inclined plane structure, the inclined plane structure with collection device connects.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural diagram of a multifunctional rack grinder according to some embodiments of the present invention;

fig. 2 is a partial structural schematic view of a multifunctional rack grinder provided in some embodiments of the present invention;

fig. 3 is a schematic structural view of a feeding device according to some embodiments of the present invention;

fig. 4 is a schematic structural diagram of a stand according to some embodiments of the present invention.

Reference numerals are as follows:

the multifunctional rack grinding machine comprises a multifunctional rack grinding machine 100, a machine base 110, a bottom plate 111, a top plate 112, a hollow hole 113, reinforcing ribs 114, a slope structure 115, a positioning device 120, a first displacement guide rail 121, a first displacement rack 122, a vertical rail 123, a vertical slider 124, a rotary table 131, a rotating assembly 132, a feeding device 140, a feeding rail 141, a clamping device 142, a material placing platform 143, a pressing block 144, a lifting mechanism 145, a feeding slider 146, a guide plate 147, a grinding head motor 150 and a collecting device 160.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The utility model provides a multifunctional rack grinding machine, this multifunctional rack grinding machine include frame, positioner, angle control device, loading attachment and bistrique motor, and the rack work piece passes through the feeding track feeding and fixes in one side of bistrique motor, slides first aversion frame on first aversion guide rail, can adjust the distance of bistrique motor and rack to utilize the bistrique motor to carry out abrasive machining, the length of adjustment prong to the rack. And the angle of grinding of the grinding head motor can be adjusted through the rotating assembly of the angle control device, so that the rack workpiece can be ground to form an arc-shaped tooth angle, different arc-shaped tooth angles can be processed along with the rotation of the rotating assembly, a linear tooth angle can also be processed, the rack does not need to be taken out, the processing equipment is replaced, the processing steps are saved, and the working efficiency is improved. Therefore, under the cooperation of the rotating assembly, the first shifting guide rail and the first shifting rack, racks with different specifications can be processed, multiple devices are not needed, and the production efficiency is improved.

The embodiments of the present invention will be further explained with reference to the drawings.

The utility model provides a multifunctional rack grinding machine.

Referring to fig. 1, it can be understood that the multifunction rack grinder 100 includes a base 110, a positioning device, an angle control device, a loading device, and a grinding wheel motor 150. The feeding rail 141 is fixedly installed on the base 110, and the rack workpiece is fed through the feeding rail 141 and fixed at one side of the grinding head motor 150, so as to facilitate grinding. The positioning device comprises a first displacement guide rail 121 and a first displacement frame 122, the first displacement guide rail 121 is mounted on the base 110, the first displacement frame 122 is mounted on the first displacement guide rail 121 and located on one side of the feeding rail 141, and the grinding head motor 150 is mounted on the first displacement frame 122. The first shift frame 122 can slide relative to the first shift rail 121, so that the grinding head motor 150 can be driven to move, the position of the grinding head motor 150 can be adjusted, and the feeding rail 141 is located on one side of the first shift frame 122, so that the distance between the grinding head motor 150 and the feeding rail 141 can be adjusted by adjusting the position of the first shift frame 122, and the depth of the grinding head motor 150 for grinding the rack can be controlled. The rotating assembly 132 of the angle control device is rotatably mounted on the first shifting frame 122, and the grinding head motor 150 is mounted on the rotating assembly 132, and the grinding head motor 150 can rotate relative to the first shifting frame 122 through the rotating assembly 132, that is, the angle of grinding process of the grinding head motor 150 can be adjusted through the rotating assembly 132, so that the rack can be ground at different angles. For example, during grinding of one side of the tooth angle, the arc-shaped tooth angle can be machined by continuously adjusting the rotation angle of the rotating assembly 132 and the position of the first shift frame 122; in the process of grinding one side of the tooth angle, the linear tooth angle can be machined by adjusting the position of the first shift frame 122 while keeping the angle of the rotating unit 132 unchanged. Therefore, under the cooperation of the first shift frame 122, the first shift rail 121 and the rotating assembly 132, the grinding head motor 150 can grind the rack workpiece to form different types of tooth angles, and different types of tooth tips can be formed on the same rack workpiece without taking out the rack replacement processing equipment, so that multiple processing machines are not needed, processing steps are saved, and the working efficiency is improved.

With reference to fig. 3, it can be understood that the rack workpiece to be processed enters the multifunctional rack grinding machine 100 through the feeding rail 141, wherein the feeding rail 141 is provided with a guide plate 147 at a side away from the grinding head motor 150, the guide plate 147 can guide the rack workpiece to move and provide a supporting force for the rack workpiece during the processing of the rack workpiece, so as to prevent the rack workpiece from being displaced to affect the processing precision. And the loading rail 141 is provided with an opening at a side close to the grinding head motor 150, so that the grinding head motor 150 can conveniently grind the rack workpiece of the loading rail 141. In order to improve the machining accuracy of the multifunctional rack grinding machine 100, a clamping device 142 is further arranged above the feeding rail 141, and the clamping device 142 can clamp a fixed rack workpiece to prevent the rack workpiece from being displaced in the machining process. The clamping device 142 may be a clamping jaw clamped on one side of the rack workpiece away from the grinding head motor 150 and clamped on the upper and lower sides of the rack workpiece, so that the clamping jaw can provide a supporting force for the rack workpiece while avoiding contact with the grinding head motor 150, thereby preventing the grinding head motor 150 from damaging the clamping jaw and improving the machining precision of the multifunctional rack grinding machine 100.

It can be understood that the clamping device 142 includes a material placing platform 143, a pressing block 144, and a lifting mechanism 145, wherein the material placing platform 143 is located on the material loading rail 141, the lifting mechanism 145 is fixed on the material placing platform 143, and the lifting mechanism 145 is connected to the pressing block 144, so that the lifting mechanism 145 drives the pressing block 144 to lift, and thus when the rack workpiece enters the material placing platform 143 through the material loading rail 141, the pressing block 144 presses the rack workpiece downward to be fixed on the material placing platform 143. Through the cooperation of the material placing platform 143, the pressing block 144 and the lifting mechanism 145, the rack workpiece can be fixed in the process of grinding the rack workpiece, the rack workpiece is prevented from shifting, and the machining precision of the multifunctional rack grinding machine 100 is improved.

It can be understood that the feeding rail 141 is provided with a feeding slider 146, the feeding slider 146 can slide relative to the feeding rail 141, and the clamping device 142 is mounted on the feeding slider 146, so that the clamping device 142 can clamp and fix the rack workpiece to move on the feeding rail 141, and adjust the processing position of the rack workpiece, thereby facilitating the processing. In addition, the guide plate 147 may be disposed at a side of the loading slider 146 away from the grinding wheel motor 150, so that the guide plate 147 may cooperate with the loading slider 146 and the clamping device 142 to prevent the rack workpiece from being displaced, thereby improving the machining accuracy.

It can be understood that, the first shift rack 122 includes a vertical rail 123 and a vertical slider 124, the vertical slider 124 is installed on the vertical rail 123, the vertical slider 124 can slide relative to the vertical rail 123, and the rotating assembly 132 is installed on the vertical slider 124 in a rotating manner, the grinding head motor 150 is installed on the vertical slider 124 through the rotating assembly 132, thereby, the grinding head motor 150 can rotate relative to the vertical slider 124 through the rotating assembly 132, therefore, the grinding head motor 150 can move up and down along the vertical rail 123 under the driving of the vertical slider 124, and the height of the grinding head motor 150 is adjusted, and meanwhile, the angle of the grinding head motor 150 can be adjusted through the rotating assembly 132, so as to be convenient for processing rack workpieces with different sizes, and the vertical rail, the vertical slider 124 and the rotating assembly 132 can be matched with each other to process tooth tips with different specifications on the rack workpiece, so as to implement multiple processing modes of the rack grinder, and without using multiple grinders to repeatedly process the rack, and without repeatedly taking out the rack workpiece, thereby saving the processing procedures and improving the production efficiency.

It can be understood that the positioning device 120 includes a second displacement rail, the second displacement rail is parallel to the feeding rail 141, and the first displacement rail 121 is slidably mounted on the second displacement rail, so that the first displacement rail 121 can move relative to the second displacement rail, thereby driving the first displacement frame 122 and the grinding head motor 150 to move along the direction in which the two ends of the feeding rail 141 extend, and adjusting the position of the grinding head motor 150 relative to the feeding rail 141, i.e., adjusting the machining position of the grinding head motor 150 on the rack workpiece, thereby achieving automatic adjustment of the machining position and improving the machining accuracy.

It can be understood that the two ends of the first displacement guide rail 121 are provided with limit baffles, the first displacement frame 122 is installed between the limit baffles at the two ends, and the limit baffles can limit the movement of the first displacement frame 122, so as to prevent the first displacement frame 122 from colliding with the feeding rail 141 and damaging the multifunctional rack grinding machine 100. In addition, the two ends of the second displacement rail may be further provided with second stoppers, and the first displacement rail 121 is located at the second stoppers at the two ends to prevent the first displacement rail 121 from colliding with the feeding rail 141 in the moving process.

With reference to fig. 4, it can be understood that the base 110 includes a bottom plate 111 and a top plate 112, wherein the bottom plate 111 has a plurality of hollow holes 113, and the top plate 112 and the peripheries of the respective hollow holes 113 are connected with a plurality of reinforcing ribs 114, so as to enhance the stability of the base 110, and meanwhile, the hollow holes 113 can reduce the vibration generated by the multifunctional rack grinder 100 in the machining process of the rack workpiece, thereby avoiding the influence on the machining precision due to the vibration of the grinder.

It can be understood that the machine base 110 is further provided with a noise reduction and vibration reduction structure, wherein the noise reduction and vibration reduction structure can be a noise reduction sponge, and the noise reduction and vibration reduction structure can be disposed on the reinforcing rib 114, so as to reduce vibration and noise generated by the multifunctional rack grinding machine 100 during the machining process and improve the machining precision of the multifunctional rack grinding machine 100.

It can be understood that positioning grating scales are further disposed on the feeding rail 141 and the first displacement guide rail 121, and the distance between the grinding head motor 150 and the rack workpiece can be determined through the positioning grating scales, and meanwhile, the machining position of the grinding head motor 150 can be determined, so that a user can conveniently adjust according to the actual position of the grinding head motor 150, and the machining precision can be improved. In addition, a positioning grating ruler can be arranged on the vertical rail 123, so that the height of the grinding head motor 150 can be measured, the machining position of the grinding head motor 150 can be adjusted conveniently, and the machining precision is improved.

It is understood that a collecting device 160 is further provided at one side of the base 110, and scraps are generated during the process of machining the rack workpiece by the grinding wheel motor 150, and the scraps may fall onto the surface of the base 110. Therefore, the inclined surface structure 115 is arranged at the top of the base 110, and the inclined surface structure 115 is connected with the collecting device 160, so that the inclined surface structure 115 can guide the waste on the surface of the base 110 to slide to the collecting device 160, thereby realizing the recovery of the waste, avoiding the waste from influencing the machining of the rack and improving the precision.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. Multi-functional rack grinding machine, its characterized in that includes: the device comprises a base, a positioning device, an angle control device, a feeding device and a grinding head motor; the feeding device comprises a feeding rail for feeding the rack, and the feeding rail is fixed on the base; the positioning device comprises a first displacement guide rail and a first displacement rack, wherein the first displacement guide rail is used for adjusting the distance between the grinding head motor and the rack, and the first displacement rack is slidably mounted on the first displacement guide rail; the angle control device comprises a rotating assembly used for adjusting the angle between a grinding head motor and the rack, and the grinding head motor is rotatably mounted on the first shifting rack through the rotating assembly.

2. The multiple function rack grinding machine of claim 1 wherein the loading device includes a clamping device for clamping a fixed rack, the clamping device being mounted above the loading track.

3. The multifunctional rack grinding machine as claimed in claim 2, wherein the clamping device comprises a material placing platform, a pressing block and a lifting mechanism, the lifting mechanism is fixed on the material placing platform, the pressing block is connected with the lifting mechanism, and the lifting mechanism is used for driving the pressing block to press and fix the rack on the material placing platform.

4. The multifunctional rack grinding machine as claimed in claim 2, characterized in that the loading rail is provided with a loading slider for sliding relative to the loading rail, and the clamping device is mounted to the loading slider.

5. The multiple function rack grinder of claim 1, wherein the first displacement carriage includes a vertical rail and a vertical slide mounted on the vertical rail, the vertical slide being connected to the grinding head motor.

6. The multi-function rack grinding machine of claim 1 wherein said positioning means includes a second shift rail disposed parallel to said feeding track, said first shift rail being slidably mounted on said second shift rail.

7. The multifunctional rack grinding machine as claimed in claim 1, characterized in that both ends of the first shift rail are provided with a limit baffle, and the first shift frame is installed between the two limit baffles.

8. The multifunctional rack grinding machine as claimed in claim 1, wherein the machine base comprises a bottom plate and a top plate, the bottom plate is provided with a plurality of hollowed holes, and a plurality of reinforcing ribs are connected between the hollowed holes and the top plate.

9. The multifunctional rack grinding machine of claim 1, wherein the feeding track and the first displacement guide rail are provided with positioning grating scales.

10. The machine of claim 1 wherein a collection device is provided on one side of the machine base and a ramp structure is provided on the top of the machine base for guiding the sliding of the scrap material to the collection device, the ramp structure being connected to the collection device.