CN214922204U

CN214922204U - Horizontal key machine of joining in marriage of conveniently polishing

Info

Publication number: CN214922204U
Application number: CN202120431728.5U
Authority: CN
Inventors: 陈月庆; 陈建元; 赵镔; 何孟奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-30
Anticipated expiration: 2031-02-26

Abstract

The utility model provides a horizontal key machine convenient for polishing, which comprises a machine base, a motor, a milling cutter, a grinding wheel, a main shaft support, a transverse translation mechanism and a longitudinal pressing mechanism, the motor, the main shaft support and the transverse translation mechanism are arranged on the base, the main shaft is arranged on the main shaft support, the milling cutter and the grinding wheel are arranged on the main shaft, the motor is used for driving the main shaft to rotate, the longitudinal pressing mechanism is arranged on the transverse translation mechanism and can move longitudinally relative to the milling cutter, horizontal translation mechanism can be relative milling cutter lateral shifting, the utility model provides a conveniently polished horizontal key machine of joining in marriage will be used for the emery wheel integration of the key burr of polishing to the main shaft of installing milling cutter, like this, great improvement the efficiency and the convenience of key burring.

Description

Horizontal key machine of joining in marriage of conveniently polishing

Technical Field

The utility model relates to a key processing technology field specifically is a horizontal key machine of joining in marriage of conveniently polishing.

Background

The key matching machine is a common special machine for repairing and matching keys in the prior art, and adopts a profiling principle in machining and processes and matches keys according to a profiling. The key matching machine is divided into a horizontal key matching machine and a vertical key matching machine. The surface of the key is provided with a plurality of small round pits which are prepared by a vertical key matching machine; keys with serrated or wavy teeth on the edge of the key, such as flat keys, cross keys and the like, are made by a horizontal key machine.

However, after the keys to be configured are generally configured, the existing horizontal key configuration machine in the market utilizes a file or other polishing equipment to remove burrs of the configured keys, the burr removal efficiency is low through the file, the effect is not satisfactory, the polishing efficiency is high through the other polishing equipment, however, the additional polishing equipment needs to be added, the manufacturing cost is increased, more operation area needs to be occupied, and the operation cost is further increased.

SUMMERY OF THE UTILITY MODEL

The above-mentioned problem to prior art exists, the utility model provides a horizontal key machine of joining in marriage that conveniently polishes, the emery wheel integration that will be used for the key burr of polishing is to installing milling cutter's main shaft on, like this, great improvement the efficiency and the convenience of key burring.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a horizontal key machine convenient for polishing, which comprises a machine base, a motor, a milling cutter, a grinding wheel, a main shaft support, a transverse translation mechanism and a longitudinal pressing mechanism,

the motor, the main shaft support and the transverse translation mechanism are arranged on the base,

the main shaft is arranged on the main shaft support, the milling cutter and the grinding wheel are arranged on the main shaft,

the motor is used for driving the spindle to rotate, the longitudinal pressing mechanism is arranged on the transverse translation mechanism, the longitudinal pressing mechanism can move longitudinally relative to the milling cutter, and the transverse translation mechanism can move transversely relative to the milling cutter.

In one embodiment, the spindle transversely penetrates through the spindle support, the milling cutter is arranged at the end of the spindle on the left side of the spindle support, and the grinding wheel is arranged at the end of the spindle on the right side of the spindle support.

In one embodiment, the centers of the milling cutter and the grinding wheel are provided with mounting holes, the inner walls of the mounting holes are provided with key grooves, and the side walls of the two ends of the spindle are provided with splines.

In one embodiment, the diameters of the end parts of the main shaft are smaller than the diameter of the middle part of the main shaft, the length of the spline is equal to the depth of the mounting holes in the milling cutter and the grinding wheel respectively, and the side walls of the main shaft at the outer sides of the milling cutter and the grinding wheel are respectively provided with an external thread and a fixing nut in threaded connection.

In one embodiment, the grinding wheel comprises a steel wire grinding wheel and a stone grinding wheel, clamping plates are respectively arranged on the left side and the right side of the steel wire grinding wheel, a spacer is arranged on a part of the spindle between the steel wire grinding wheel and the stone grinding wheel, the stone grinding wheel is arranged on the outer side of the steel wire grinding wheel, and the right side surface of the stone grinding wheel is arranged on the inner side of the right side wall of the machine base.

In one embodiment, the main shaft support is provided with a main shaft bearing, and the middle part of the main shaft is inserted into the main shaft bearing.

In one embodiment, a motor belt pulley is arranged on a main shaft of the motor, a main shaft belt pulley is arranged in the middle of the main shaft, and the motor belt pulley is connected with the main shaft belt pulley through a transmission belt.

In one embodiment, the transverse translation mechanism comprises a sliding rod and a sliding block, the sliding rod is transversely arranged on the base, sliding holes penetrating through the left side wall and the right side wall of the sliding block are formed in the sliding block, the sliding block is sleeved on the sliding rod through the sliding holes above the sliding block, and the longitudinal pressing mechanism is arranged on the sliding block.

In one embodiment, the longitudinal pressing mechanism comprises a key blank clamp, a key clamp and a handle, wherein the key blank clamp and the key clamp are transversely arranged above the sliding block side by side, the key blank clamp is positioned on one side close to the milling cutter, and the handle is arranged on the front side of the sliding block.

In one embodiment, the key clamp further comprises a profiling thimble assembly, and the profiling thimble assembly is arranged on one side of the milling cutter side by side and close to the key clamp.

Compared with the prior art, the utility model provides a pair of conveniently polish horizontal key machine of joining in marriage has following advantage:

1. the utility model provides a pair of conveniently polished horizontal key machine of joining in marriage will be used for the emery wheel integration of polishing to installing milling cutter's main shaft on, consequently, great improvement the burr on the key get rid of the convenience of work, simultaneously, the user also need not to add the equipment of putting other burring again, has not only reduced the cost of operation, has also reduced the required area of management simultaneously.

2. The utility model provides a pair of conveniently polished horizontal key machine of joining in marriage, it has contained the emery wheel of making by the stainless steel wire and the emery wheel of stone system simultaneously, consequently, not only can utilize the steel wire emery wheel to polish slightly and get rid of the burr at key border, also can utilize the shape and the size of the adjustment key of the great degree of stone system emery wheel.

3. The utility model provides a pair of conveniently polished horizontal key machine of joining in marriage utilizes same radical axis with emery wheel and milling cutter to install, great simplification the whole overall structure who joins in marriage the key machine, reduced the manufacturing cost of whole key of joining in marriage, also effectual overall structure who joins in marriage the key machine that has reduced simultaneously makes it have better whole outward appearance nature.

Drawings

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

fig. 2 is a schematic top view of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 and 2, for convenience of description, the references of "up", "down", "left", "right", "front" and "rear" directions in the present invention are based on the directions shown in fig. 1;

a horizontal key machine convenient for polishing, which comprises a machine base 1, a motor, a milling cutter 2, a grinding wheel 5, a main shaft 4, a main shaft support 3, a transverse translation mechanism and a longitudinal pressing mechanism,

the motor, the main shaft support 3 and the transverse translation mechanism are arranged on the machine base 1,

a main shaft 4 is arranged on the main shaft support 3, a milling cutter 2 and a grinding wheel 5 are arranged on the main shaft 4,

the motor is used for driving the spindle 4 to rotate, the longitudinal pressing mechanism is arranged on the transverse translation mechanism, the longitudinal pressing mechanism can move longitudinally relative to the milling cutter 2, and the transverse translation mechanism can move transversely relative to the milling cutter 2.

In the present embodiment, the spindle 4 transversely penetrates the spindle support 3, the milling cutter 2 is disposed at an end portion of the spindle 4 located on the left side of the spindle support 3, and the grinding wheel 5 is disposed at an end portion of the spindle 4 located on the right side of the spindle support 3.

Specifically, the center of milling cutter 2 and emery wheel 5 is provided with the mounting hole, be provided with the keyway on the inner wall of the mounting hole on milling cutter 2 and the emery wheel 5 respectively, be provided with the spline on the lateral wall at 4 both ends of main shaft, milling cutter 2 and emery wheel 5 install the left end portion at main shaft 4 with milling cutter 2 through the keyway on its mounting hole inner wall and the spline on the lateral wall at 4 both ends of main shaft, install emery wheel 5 at the right-hand member portion of main shaft 4, and simultaneously, because utilize spline and keyway connection, make and form the transmission relation of connection between main shaft 4 and milling cutter 2 and the emery wheel 5, realized that the motor passes through main shaft 4 with the rotatory purpose of drive milling cutter 2 and emery wheel 5.

Preferably, the diameters of the end parts of the two ends of the main shaft 4 are smaller than the diameter of the middle part of the main shaft 4, when the milling cutter 2 and the grinding wheel 5 are sleeved on the main shaft 4, the milling cutter 2 and the grinding wheel 5 can only slide inwards along the part with the smaller diameter of the two ends of the main shaft 4, and when the milling cutter 2 and the grinding wheel 5 move inwards to the part with the larger diameter of the middle part of the main shaft 4, the part with the larger diameter of the middle part of the main shaft 4 is equivalent to limiting the positions of the milling cutter 2 and the grinding wheel 5, so that the milling cutter 2 and the grinding wheel 5 can not move inwards along the main shaft 4 any more;

meanwhile, the lengths of the splines on the side walls of the two ends of the main shaft 4 are respectively equal to the depths of the mounting holes on the milling cutter 2 and the grinding wheel 5, which means that after the positions and the lengths of the splines on the main shaft 4 of the milling cutter 2 and the grinding wheel 5 are determined, the positions of the milling cutter 2 and the grinding wheel 5 are correspondingly fixed, so that the milling cutter 2 and the grinding wheel 5 can be conveniently mounted;

the side walls of the partial main shaft 4 positioned outside the milling cutter 2 and the grinding wheel 5 are respectively provided with external threads and are in threaded connection with fixing nuts, the outer sides of the milling cutter 2 and the grinding wheel 5 fix and limit the milling cutter 2 and the grinding wheel 5 through the fixing nuts in threaded connection with the main shaft 4, and the structure is simple and reliable.

Preferably, the grinding wheel 5 comprises a steel wire grinding wheel and a stone grinding wheel, and the steel wire grinding wheel made of stainless steel wires and the stone grinding wheel made of stones are arranged, so that a user can not only slightly grind and remove burrs on the edge of the key by using the steel wire grinding wheel, but also can adjust the shape and size of the key to a greater extent by using the stone grinding wheel;

the clamping plates are arranged on the left side and the right side of the steel wire grinding wheel respectively, so that the influence on the grinding performance of the steel wire grinding wheel due to the fact that steel wires in the steel wire grinding wheel deform greatly towards the two sides after the steel wire grinding wheel is used for a period of time is avoided;

in order to realize the spaced arrangement between the steel wire grinding wheel and the stone grinding wheel so as to improve the use independence of the steel wire grinding wheel and the stone grinding wheel, a spacer bush is arranged on the part of the main shaft 4 positioned between the steel wire grinding wheel and the stone grinding wheel to separate the steel wire grinding wheel and the stone grinding wheel;

the stone grinding wheel is located the right side of steel wire emery wheel, and the right flank of stone grinding wheel is located the inboard of the right side wall of frame 1, means the right side wall of stone emery wheel can not expose the scope of frame 1, avoids the stone emery wheel to expose outside the scope of frame 1 and the potential safety hazard that brings.

In this embodiment, a main shaft bearing is arranged on the main shaft support 3, and the middle part of the main shaft 4 is inserted into the main shaft bearing on the main shaft support 3 to realize the rotary motion of the main shaft 4 relative to the main shaft support 3;

furthermore, a motor belt pulley is arranged on a main shaft of the motor, a main shaft belt pulley is arranged in the middle of the main shaft 4, and the motor belt pulley is in transmission connection with the main shaft belt pulley through a transmission belt, so that the purpose of driving the main shaft 4 to rotate by the motor is achieved.

In this embodiment, the transverse translation mechanism includes a sliding rod 7 and a sliding block 10, the sliding rod 7 is transversely disposed on the machine base 1, a sliding hole penetrating through left and right side walls of the sliding block 10 is disposed on the sliding block 10, the sliding block 10 is sleeved on the sliding rod 7 through the sliding hole above the sliding block to realize left and right transverse movement of the sliding block 10 relative to the milling cutter 2, and the longitudinal pressing mechanism is disposed on the sliding block 10.

Further, the longitudinal pressing mechanism comprises a key blank clamp 11, a key clamp 8 and a handle 9, the key blank clamp 11 and the key clamp 8 are transversely arranged above the slider 10 side by side, the key blank clamp 11 is positioned on one side close to the milling cutter 2, the handle 9 is arranged on the front side of the slider 10, the slider 10 is lifted upwards or pulled downwards through the handle 9 to realize the longitudinal movement of the key blank clamp 11 and the key clamp 8 relative to the milling cutter 2, the key blank clamp 11 and the key clamp 8 are close to or far away from the milling cutter 2, and the slider 10 can transversely move left and right relative to the sliding rod 7.

Simultaneously, still include profile modeling thimble assembly 6, profile modeling thimble assembly 6 side by side sets up in the left side of milling cutter 2, and is close to key anchor clamps 8, conveniently utilizes profile modeling thimble assembly 6 in order to be close to the template key on the key anchor clamps 8 and process the key embryo with making things convenient for milling cutter 2.

The utility model discloses a theory of operation is: fixing a template key on a key clamp 8, fixing a key blank on a key blank clamp 11, lifting the whole slide block 10 upwards through a handle 9, correspondingly, enabling the template key on the key clamp 8 to be close to a profiling thimble assembly 6, enabling the key blank to be close to a milling cutter 2, correspondingly, enabling the milling cutter 2 to process a corresponding tooth form on the key blank through the tooth form on the profiling thimble assembly 6 correspondingly close to the template key, simultaneously, moving the whole slide block 10 to the right, simultaneously, enabling the profiling thimble assembly 6 to sequentially move to the right along the tooth form on the template key, so that the milling cutter 2 can correspondingly process a tooth form on the key blank, which is consistent with that on the template key, during the whole process, enabling the profiling thimble assembly 6 to be always close to the template key, after the key blank is processed, taking down the processed new key from the key blank clamp 11, and correspondingly polishing the new key on a steel wire grinding wheel or a stone grinding wheel arranged at the right end of a main shaft 4, so as to achieve the purpose of deburring or adjusting the size of the key;

therefore, utilize the utility model provides a pair of horizontal key machine of joining in marriage of conveniently polishing not only makes things convenient for the preparation operation of key, also is convenient for the key simultaneously and polishes the operation to it after having prepared, need not the user and adds other polishing tool or equipment again, convenient to use, simple structure, compact, great reduction user's operating cost, welcome by market deeply.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A horizontal key machine convenient for polishing is characterized by comprising a machine base, a motor, a milling cutter, a grinding wheel, a main shaft support, a transverse translation mechanism and a longitudinal pressing mechanism,

2. A horizontal key machine for facilitating grinding as claimed in claim 1 wherein said spindle extends transversely through said spindle support, said milling cutter is disposed at the end of said spindle on the left side of said spindle support, and said grinding wheel is disposed at the end of said spindle on the right side of said spindle support.

3. The horizontal type key matching machine convenient for grinding as claimed in claim 2, wherein a mounting hole is formed in the center of the milling cutter and the grinding wheel, a key groove is formed in the inner wall of the mounting hole, and splines are formed on the side walls of both ends of the main shaft.

4. The horizontal type keying machine convenient for grinding as claimed in claim 3, wherein the diameter of the end part of the main shaft is smaller than the diameter of the middle part of the main shaft, the length of the spline is equal to the depth of the mounting holes on the milling cutter and the grinding wheel respectively, and the side wall of the main shaft at the outer side of the milling cutter and the grinding wheel is provided with an external thread and a fixing nut is screwed thereon respectively.

5. The horizontal type key matching machine convenient for grinding as claimed in claim 4, wherein the grinding wheel comprises a steel wire grinding wheel and a stone grinding wheel, clamping plates are respectively arranged on the left side and the right side of the steel wire grinding wheel, a spacer sleeve is arranged on a part of the main shaft between the steel wire grinding wheel and the stone grinding wheel, the stone grinding wheel is positioned on the outer side of the steel wire grinding wheel, and the right side surface of the stone grinding wheel is positioned on the inner side of the right side wall of the machine base.

6. The horizontal type key matching machine convenient for grinding as claimed in claim 5, wherein a main shaft bearing is arranged on the main shaft support, and the middle part of the main shaft is inserted into the main shaft bearing.

7. The horizontal key matching machine convenient to polish as claimed in claim 6, wherein a motor belt pulley is arranged on a main shaft of the motor, a main shaft belt pulley is arranged at the middle part of the main shaft, and the motor belt pulley is connected with the main shaft belt pulley through a transmission belt.

8. The horizontal key matching machine convenient for grinding as claimed in any one of claims 1-7, wherein the horizontal translation mechanism comprises a slide rod and a slide block, the slide rod is transversely arranged on the machine base, the slide block is provided with slide holes penetrating through left and right side walls of the slide block, the slide block is sleeved on the slide rod through the slide holes above the slide block, and the longitudinal pressing mechanism is arranged on the slide block.

9. The horizontal key distribution machine facilitating grinding of the key as claimed in claim 8, wherein the longitudinal pressing mechanism comprises an embryo key clamp, a key clamp and a handle, the embryo key clamp and the key clamp are arranged above the slide block in a transverse side-by-side mode, the embryo key clamp is located on one side close to the milling cutter, and the handle is arranged on the front side of the slide block.

10. The horizontal key distribution machine facilitating sharpening as claimed in claim 9, further comprising a profiling pin assembly disposed side by side on a side of the milling cutter adjacent to the key clamp.