CN214349845U

CN214349845U - Automatic flat milling machine with high machining efficiency for production of notebook rotating shaft

Info

Publication number: CN214349845U
Application number: CN202023056346.3U
Authority: CN
Inventors: 肖兵
Original assignee: Chongqing Xinjunda Hardware Products Co ltd
Current assignee: Chongqing Xinjunda Hardware Products Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-08
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a mill flat quick-witted technical field, and disclose an automatic mill flat machine that machining efficiency is high for production of notebook pivot, comprises a workbench, the interior diapire fixed mounting of workstation has driving motor, driving motor's output fixed mounting has the pivot. This an automatic flat machine of milling that machining efficiency is high for production of notebook pivot, the user fixes the inside at the fixed slot with the part, it is high-speed rotatory to drive the part through opening driving motor, at this moment, it drives movable slider and carries out the displacement to open electric putter, make and mill flat device displacement and process the part, when processing is accomplished, start hydraulic push rod, hydraulic push rod's output is ejecting with the part through screwed pipe and through-hole, when processing part size and fixed slot internal dimension disagreement, the user rotates the fixed slot and makes connecting pipe and screwed pipe separation change, thus, the tedious work of workman has been avoided, the part product disqualification rate has been reduced, the user uses has been made things convenient for.

Description

Automatic flat milling machine with high machining efficiency for production of notebook rotating shaft

Technical Field

The utility model relates to a mill flat quick-witted technical field, specifically be an automatic flat machine that mills that machining efficiency is high for production of notebook pivot.

Background

The milling flat machine is a two-plane symmetrical milling flat machine, generally refers to flat position symmetrical cutting positions of shaft products, and commonly used small horizontal milling, flat milling machines, milling machines and the like can complete simultaneous processing of four flat positions at two ends of a workpiece, and even more complex workpieces can be cut at one time through non-standard modification.

The flat milling machine for producing the notebook rotating shaft in the current market is complex in structure and single in function, the existing flat milling machine adopts the fixed cutter head to clamp materials by manpower for processing, the working strength of workers is increased, the processing efficiency of parts is low, the product quality is uneven, and therefore the flat milling machine for producing the notebook rotating shaft is high in processing efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic mill flat machine that machining efficiency is high for production of notebook pivot possesses advantages such as improve workman work efficiency, has solved current mill flat machine and has adopted fixed tool bit to the manpower presss from both sides tightly the material and processes, has not only increased workman working strength, and low to spare part machining efficiency, makes uneven problem of product quality.

(II) technical scheme

For the above-mentioned purpose that improves workman work efficiency of realization, the utility model provides a following technical scheme: an automatic flat milling machine with high processing efficiency for production of a notebook rotating shaft comprises a workbench, wherein a driving motor is fixedly mounted on an inner bottom wall of the workbench, a rotating shaft is fixedly mounted at the output end of the driving motor, a protective cover with one end penetrating through and extending above the workbench is fixedly mounted at the top of the rotating shaft, a transverse plate is fixedly mounted inside the protective cover, a hydraulic push rod with one end penetrating through and extending above the transverse plate is fixedly mounted on the inner bottom wall of the protective cover, a threaded pipe with one end penetrating through and extending above the protective cover is fixedly mounted at the top of the transverse plate and positioned outside the hydraulic push rod, a connecting pipe is movably mounted outside the threaded pipe, a fixing groove is fixedly mounted at the top of the connecting pipe, a through hole with one end penetrating through and extending inside the connecting pipe is formed in the inner bottom wall of the fixing groove, a flat milling machine stand column is fixedly mounted at the top of the workbench and positioned at the rear side of the protective cover, the front fixed mounting who mills flat quick-witted stand has the bearing plate, the spout has been seted up to the bottom of bearing plate, the inside movable mounting of spout has quantity to be two and the movable sliding block that one end and spout inner wall contacted, the inner wall left side fixed mounting of spout has one end and left side movable sliding block fixed connection's electric putter, the equal fixed mounting in bottom of movable sliding block has one end to extend to the flat device of milling of bearing plate below, mill the relative one side of flat device all with connecting rod fixed connection, the inner wall right side fixed mounting of spout has buffer spring.

Preferably, the workbench is made of aluminum alloy, and a protection frame with one end sleeved outside the driving motor is fixedly installed on the inner bottom wall of the workbench.

Preferably, the outer wall of diaphragm and the inner wall of protection casing laminate mutually, the removal hole with hydraulic push rod output looks adaptation is seted up to the inside of diaphragm.

Preferably, the top of the protective cover is provided with a through hole matched with the threaded pipe, and the connecting pipe is internally provided with a thread matched with the threaded pipe.

Preferably, the resistance increasing grains are arranged on the left side and the right side of the inner wall of the fixing groove, and the movable hole matched with the protective cover is formed in the top of the workbench.

Preferably, the left side fixed mounting of buffer spring has the silica gel cushion, the activity slider is the stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic flat machine that mills that machining efficiency is high for production of notebook pivot possesses following beneficial effect:

this an automatic flat machine of milling that machining efficiency is high for production of notebook pivot, the user fixes the inside at the fixed slot with the part, it makes the part of fixing in the fixed slot inside high-speed rotatory to drive the high-speed rotation of protection casing through opening driving motor, at this moment, it drives movable slider and carries out the displacement to open electric putter, make and mill flat device displacement and process the part, when processing is accomplished, start hydraulic push rod, hydraulic push rod's output passes through screwed pipe and through-hole and is ejecting with the part, when processing part size and fixed slot internal dimension do not accord, the user rotates the fixed slot and makes connecting pipe and screwed pipe separation, change the fixed slot, so, the tedious work of workman has been avoided, only need with the part side put into the fixed slot can, also make parts machining efficiency obtain improving, the part product disqualification rate has been reduced, the user uses has been made things convenient for.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the automatic milling machine comprises a workbench 1, a driving motor 2, a rotating shaft 3, a protective cover 4, a transverse plate 5, a hydraulic push rod 6, a threaded pipe 7, a connecting pipe 8, a fixed groove 9, a through hole 10, a milling flat machine upright post 11, a bearing plate 12, a sliding groove 13, an electric push rod 14, a movable slide block 15, a milling flat device 16, a connecting rod 17 and a buffer spring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an automatic flat milling machine with high processing efficiency for the production of notebook computer rotating shafts comprises a workbench 1, the workbench 1 is made of aluminum alloy, a driving motor 2 is fixedly installed on the inner bottom wall of the workbench 1, a protective frame with one end sleeved outside the driving motor 2 is fixedly installed on the inner bottom wall of the workbench 1, a rotating shaft 3 is fixedly installed at the output end of the driving motor 2, a protective cover 4 with one end penetrating and extending above the workbench 1 is fixedly installed at the top of the rotating shaft 3, a movable hole matched with the protective cover 4 is formed at the top of the workbench 1, a transverse plate 5 is fixedly installed inside the protective cover 4, the outer wall of the transverse plate 5 is attached to the inner wall of the protective cover 4, a hydraulic push rod 6 with one end penetrating and extending above the transverse plate 5 is fixedly installed on the inner bottom wall of the protective cover 4, a movable hole matched with the output end of the hydraulic push rod 6 is formed inside the transverse plate 5, a threaded pipe 7 with one end penetrating and extending to the upper part of the protective cover 4 is fixedly arranged at the top of the transverse plate 5 and positioned outside the hydraulic push rod 6, a connecting pipe 8 is movably arranged outside the threaded pipe 7, a through hole matched with the threaded pipe 7 is formed at the top of the protective cover 4, a thread matched with the threaded pipe 7 is formed inside the connecting pipe 8, a fixing groove 9 is fixedly arranged at the top of the connecting pipe 8, resistance increasing grains are formed on the left side and the right side of the inner wall of the fixing groove 9, a through hole 10 with one end penetrating and extending to the inside of the connecting pipe 8 is formed in the inner bottom wall of the fixing groove 9, a milling flat machine upright post 11 is fixedly arranged at the top of the workbench 1 and positioned at the rear side of the protective cover 4, a bearing plate 12 is fixedly arranged on the front side of the milling flat machine upright post 11, a sliding groove 13 is formed in the bottom of the bearing plate 12, two movable sliding blocks 15 with one ends contacting with the inner wall of the sliding groove 13 are movably arranged inside the sliding groove 13, the movable sliding block 15 is made of stainless steel, an electric push rod 14 with one end fixedly connected with the movable sliding block 15 on the left side is fixedly installed on the left side of the inner wall of the sliding chute 13, a milling flat device 16 with one end extending to the lower side of the bearing plate 12 is fixedly installed at the bottom of each movable sliding block 15, one side opposite to the milling flat device 16 is fixedly connected with a connecting rod 17, a buffer spring 18 is fixedly installed on the right side of the inner wall of the sliding chute 13, a silica gel cushion is fixedly installed on the left side of the buffer spring 18, a user fixes a part inside the fixing groove 9, the part fixed inside the fixing groove 9 rotates at a high speed by opening the protective cover 4 driven by the driving motor 2, at the moment, the electric push rod 14 is opened to drive the movable sliding block 15 to displace, the milling flat device 16 is made to displace to process the part, when the processing is finished, the hydraulic push rod 6 is started, the output end of the hydraulic push rod 6 pushes out the part through the threaded pipe 7 and the through hole 10, when the size of the processed part is inconsistent with the internal size of the fixing groove 9, the user rotates the fixing groove 9 to separate the connecting pipe 8 from the threaded pipe 7, and the fixing groove 9 is replaced, so that heavy work of workers is avoided, the part is only required to be placed into the fixing groove 9, the processing efficiency of the part is improved, the reject ratio of the part product is reduced, and the use by the user is facilitated.

To sum up, according to the automatic flat milling machine with high processing efficiency for producing the notebook computer rotating shaft, a user fixes parts inside the fixing groove 9, the driving motor 2 is started to drive the protective cover 4 to rotate at high speed so as to enable the parts fixed inside the fixing groove 9 to rotate at high speed, at the moment, the electric push rod 14 is started to drive the movable slide block 15 to displace, the flat milling device 16 is made to displace so as to process the parts, when the processing is completed, the hydraulic push rod 6 is started, the output end of the hydraulic push rod 6 ejects out the parts through the threaded pipe 7 and the through hole 10, when the size of the processed parts is inconsistent with the size inside the fixing groove 9, the user rotates the fixing groove 9 so as to separate the connecting pipe 8 from the threaded pipe 7 and replace the fixing groove 9, thus, the heavy work of workers is avoided, only the parts need to be placed into the fixing groove 9, the processing efficiency of the parts is also improved, and the reject ratio of the parts is reduced, the utility model has the advantages of made things convenient for the user to use, solved current mill flat machine and adopted fixed tool bit to the manpower is pressed from both sides tightly the material and is processed, has not only increased workman working strength, and is low to part machining efficiency, makes the uneven problem of product quality.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an automatic mill flat machine that machining efficiency is high for production of notebook pivot, includes workstation (1), its characterized in that: the inner bottom wall fixed mounting of workstation (1) has driving motor (2), the output fixed mounting of driving motor (2) has pivot (3), the top fixed mounting of pivot (3) has protection casing (4) that one end runs through and extends to workstation (1) top, the inside fixed mounting of protection casing (4) has diaphragm (5), the inner bottom wall fixed mounting of protection casing (4) has hydraulic push rod (6) that one end runs through and extends to diaphragm (5) top, the outside fixed mounting at the top of diaphragm (5) and be located hydraulic push rod (6) has screwed pipe (7) that one end runs through and extends to protection casing (4) top, the outside movable mounting of screwed pipe (7) has connecting pipe (8), the top fixed mounting of connecting pipe (8) has fixed slot (9), the inner bottom wall of fixed slot (9) is seted up one end and is run through and extends to inside through-hole (10) of connecting pipe (8), a milling flat machine upright post (11) is fixedly arranged at the top of the workbench (1) and at the rear side of the protective cover (4), the front surface of the milling flat machine upright post (11) is fixedly provided with a bearing plate (12), the bottom of the bearing plate (12) is provided with a sliding groove (13), two movable sliding blocks (15) with one ends contacting with the inner wall of the sliding chute (13) are movably arranged in the sliding chute (13), an electric push rod (14) with one end fixedly connected with a left movable slide block (15) is fixedly arranged on the left side of the inner wall of the chute (13), the bottoms of the movable sliding blocks (15) are fixedly provided with milling flat devices (16) with one ends extending to the lower part of the bearing plate (12), one side of the milling flat device (16) opposite to the milling flat device is fixedly connected with a connecting rod (17), and a buffer spring (18) is fixedly arranged on the right side of the inner wall of the sliding groove (13).

2. The automatic flat milling machine with high processing efficiency for producing the notebook rotating shaft according to claim 1 is characterized in that: the workbench (1) is made of aluminum alloy, and a protection frame with one end sleeved outside the driving motor (2) is fixedly installed on the inner bottom wall of the workbench (1).

3. The automatic flat milling machine with high processing efficiency for producing the notebook rotating shaft according to claim 1 is characterized in that: the outer wall of diaphragm (5) is laminated with the inner wall of protection casing (4) mutually, the removal hole with hydraulic push rod (6) output looks adaptation is seted up to the inside of diaphragm (5).

4. The automatic flat milling machine with high processing efficiency for producing the notebook rotating shaft according to claim 1 is characterized in that: the top of the protective cover (4) is provided with a through hole matched with the threaded pipe (7), and the inside of the connecting pipe (8) is provided with a thread matched with the threaded pipe (7).

5. The automatic flat milling machine with high processing efficiency for producing the notebook rotating shaft according to claim 1 is characterized in that: the resistance increasing grains are arranged on the left side and the right side of the inner wall of the fixing groove (9), and a movable hole matched with the protective cover (4) is formed in the top of the workbench (1).

6. The automatic flat milling machine with high processing efficiency for producing the notebook rotating shaft according to claim 1 is characterized in that: the left side fixed mounting of buffer spring (18) has the silica gel cushion, activity slider (15) are the stainless steel.