CN210677900U - Multi-angle hole milling device for refrigerator handle - Google Patents

Multi-angle hole milling device for refrigerator handle Download PDF

Info

Publication number
CN210677900U
CN210677900U CN201921274314.5U CN201921274314U CN210677900U CN 210677900 U CN210677900 U CN 210677900U CN 201921274314 U CN201921274314 U CN 201921274314U CN 210677900 U CN210677900 U CN 210677900U
Authority
CN
China
Prior art keywords
hole milling
refrigerator handle
adjusting device
gearbox
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921274314.5U
Other languages
Chinese (zh)
Inventor
严冬华
张祖良
刘述会
王大公
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Henglian Machinery Hardware Co ltd
Original Assignee
Changzhou Henglian Machinery Hardware Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Henglian Machinery Hardware Co ltd filed Critical Changzhou Henglian Machinery Hardware Co ltd
Priority to CN201921274314.5U priority Critical patent/CN210677900U/en
Application granted granted Critical
Publication of CN210677900U publication Critical patent/CN210677900U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a multi-angle hole milling device for refrigerator handle, including frame and setting in the frame be used for fixed refrigerator handle's fixed establishment, be used for driving the adjustment mechanism that fixed establishment removed, be used for carrying out the hole milling mechanism of hole milling and be used for driving the all-round movable establishment of hole milling mechanism motion to the refrigerator handle on the fixed establishment. This a multi-angle hole milling device for refrigerator handle passes through mutually supporting of fixed establishment, adjustment mechanism, hole milling machine structure and all-round moving mechanism, can carry out the multi-angle hole milling to special-shaped refrigerator handle automatically, and the location is accurate, and the clamping is convenient, and the machining precision is high, machining efficiency is high, greatly reduced workman's labour, guaranteed product quality.

Description

Multi-angle hole milling device for refrigerator handle
The technical field is as follows:
the utility model relates to a refrigerator processing equipment technical field especially relates to a multi-angle hole milling device that is used for arcuation dysmorphism refrigerator handle.
Background art:
along with the improvement of life, the refrigerator is generally applied to families and enterprises, the refrigerator is provided with a refrigerator handle which is attractive in shape and structure and complex in structure, and holes need to be milled at two ends of the refrigerator handle in the manufacturing process. At present, generally carry out the milling bore through numerically controlled fraise machine to this type of refrigerator handle, however because the refrigerator handle shape is irregular, the clamping is very inconvenient, and simultaneously, general numerically controlled fraise machine structure is comparatively complicated, and the purchase cost is higher, has not only influenced machining efficiency, has still improved manufacturing cost, and the precision of product also can't be guaranteed moreover.
The utility model has the following contents:
the utility model aims at prior art's defect, provide a multi-angle hole milling device that is used for arcuation dysmorphism refrigerator handle that simple structure, location are accurate, machining efficiency is high, the range of work is big, the cost of manufacture is low.
The utility model discloses a realize through following technical scheme:
the utility model provides a multi-angle milling holes device for refrigerator handle which characterized in that: the refrigerator handle hole milling machine comprises a rack, a fixing mechanism, an adjusting mechanism, a hole milling mechanism and an all-dimensional moving mechanism, wherein the fixing mechanism is arranged on the rack and used for fixing a refrigerator handle, the adjusting mechanism is used for driving the fixing mechanism to move, the hole milling mechanism is used for milling a hole in the refrigerator handle on the fixing mechanism, and the all-dimensional moving mechanism is used for driving the hole milling mechanism to move.
First, the positioning and fixing of the product is a consideration. Because this kind of circular-arc refrigerator handle structure is special, traditional chuck, flat tongs etc. can't the clamping, even can the clamping, the clamping is too pine, can lead to the product to slide in the course of working, and if fixed too tight, then can crush the product, leads to the product to warp.
Therefore the utility model discloses a dedicated fixed establishment, fixed establishment includes roof, locating piece, stopper and location cylinder, the roof sets up on adjusting device from top to bottom, and roof one side is provided with a plurality of groups locating piece, forms the notch that can supply the processing cutter to pass between every group locating piece, the location cylinder is fixed at the roof middle part, the stopper is fixed in roof one side.
Secondly, the problem of movement and adjustment of the product is to be considered. In order to guarantee the precision of processing, make the product can all direction movement and regulation, the utility model discloses a special adjustment mechanism, adjustment mechanism includes bottom plate, back-and-forth movement hydro-cylinder, back-and-forth movement guide rail and upper and lower adjusting device, the bottom plate sets up on the workstation of frame through back-and-forth movement guide rail, back-and-forth movement hydro-cylinder is connected with the bottom plate, and back-and-forth movement hydro-cylinder can drive the bottom plate and remove along back-and-forth movement guide rail, upper and lower adjusting device fixes on the bottom plate top, and.
Next, the problem of hole milling of the product is considered. The milling hole mechanism of some current numerically controlled fraise machine is bulky and the structure is comparatively complicated, and is also higher to operating personnel's requirement, can't use the utility model discloses, consequently the utility model designs a more simple milling hole mechanism of structure, milling hole mechanism corresponds the setting in fixed establishment one side, including gearbox, motor and cutter chuck, the gearbox sets up on the workstation of frame, the cutter chuck is connected with the gearbox, the motor is fixed on the gearbox, and motor accessible gearbox drive cutter chuck is rotatory.
Finally, because the product is arc rectangular form, some hole sites are not the perpendicular to horizontal plane, but the perpendicular to product place face, and this hole is the inclined hole, how mill corresponding inclined hole on the arcwall face is the utility model discloses the technical problem who solves. Therefore the utility model discloses a special all-round movable mechanism, including controlling guide rail, base, rotary disk, revolving cylinder and controlling adjusting device about, the base sets up on controlling the guide rail, control adjusting device and be connected with the base about, control adjusting device and can drive the base and remove the guide rail removal about along controlling, the rotary disk sets up on the base, and the rotary disk is connected with revolving cylinder, and revolving cylinder can drive the rotary disk endwise rotation, the gearbox is fixed on the rotary disk.
The precision requirement of the product is high, so that the milling cutter can mill the side part of the product in order to avoid excessive rotation or certain shaking of the rotary table in the machining process, two corresponding arc-shaped long grooves are formed in the rotary table, a plurality of limiting holes are uniformly formed in the base at positions corresponding to the arc-shaped long grooves, lifting limiting columns are arranged in the limiting holes, and the limiting columns can extend into the arc-shaped long grooves.
In order to ensure the depth of the milling hole, a travel control switch is arranged on one side of the bottom plate.
In order to further ensure the precision of the hole milling, a front-back adjusting device capable of driving the bottom plate to move back and forth is arranged on the bottom plate.
In order to improve the processing efficiency, the two groups of hole milling mechanisms can mill holes at two ends of the refrigerator handle simultaneously.
The utility model has the advantages that: this a multi-angle hole milling device for refrigerator handle passes through mutually supporting of fixed establishment, adjustment mechanism, hole milling machine structure and all-round moving mechanism, can carry out the multi-angle hole milling to special-shaped refrigerator handle automatically, and the location is accurate, and the clamping is convenient, and the machining precision is high, machining efficiency is high, greatly reduced workman's labour, guaranteed product quality.
Drawings
FIG. 1 is a schematic structural view of the multi-angle hole milling device for the refrigerator handle of the present invention;
FIG. 2 is a partial top view of the multi-angle hole milling device for the refrigerator handle of the present invention;
in the figure: 1. an electric motor; 2. a belt; 3. the automatic cutting machine comprises a motor base, 4 parts of a gearbox, 5 parts of a base, 6 parts of a front-and-back hydraulic cylinder, 7 parts of a left-and-right moving guide rail, 8 parts of a left-and-right moving adjusting device, 9 parts of a limit baffle, 10 parts of a limit block, 11 parts of a product handle, 12 parts of a positioning cylinder, 13 parts of a cutter chuck, 14 parts of a positioning block, 15 parts of an up-and-down adjusting device, 16 parts of a front-and-back adjusting device, 17 parts of a stroke control switch, 18 parts of a rotating disc, 19 parts of a rack, 20 parts of a front-and-back.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
As shown in fig. 1 and 2, the multi-angle hole milling device for the refrigerator handle comprises a frame 19, a fixing mechanism arranged on the frame 19 and used for fixing the refrigerator handle 11, an adjusting mechanism used for driving the fixing mechanism to move, a hole milling mechanism used for milling the refrigerator handle 11 on the fixing mechanism, and an all-directional moving mechanism used for driving the hole milling mechanism to move.
The adjusting mechanism is arranged on a workbench of the rack 19 and comprises a bottom plate 21, a front-back moving oil cylinder 6, a front-back moving guide rail 20 and an up-down adjusting device 15, wherein the bottom plate 21 is arranged on the workbench of the rack 19 through the front-back moving guide rail 20, the front-back moving oil cylinder 6 is connected with the bottom plate 21, the front-back moving oil cylinder 6 can drive the bottom plate 21 to move along the front-back moving guide rail 20, the up-down adjusting device 15 is divided into two groups and fixed at the top end of the bottom plate 21, the up-down adjusting device 15 can drive the fixing mechanism to move up and down, two stroke control switches 17 are arranged on the right side of the bottom plate 21 and used. In addition, one side of the workbench is also provided with a limit baffle 9 for limiting the moving range of the bottom plate 21, and the situation that a cutter is penetrated by a product due to the arrangement problem is avoided.
The fixing mechanism is arranged on the adjusting mechanism and comprises a top plate 22, positioning blocks 14, limiting blocks 10 and positioning cylinders 12, the top plate 22 is arranged on the upper adjusting device 15 and the lower adjusting device 15, two groups of positioning blocks 14 are arranged at the rear end of the top plate 22, two ends of a product handle 11 can be abutted against the positioning blocks respectively, a notch for a machining cutter to pass through is formed between each group of positioning blocks 14, the notch is larger than the moving range of the machining cutter, the positioning blocks 14 are detachably connected with the top plate 22, different positioning blocks 14 can be replaced aiming at products of different sizes, the positioning cylinders 12 are fixed in the middle of the top plate 22, and the limiting blocks 10 are fixed on one side of.
The hole milling mechanisms are two groups and correspondingly arranged on one side of the fixing mechanism, and each hole milling mechanism comprises a gearbox 4, a motor 1 and a cutter chuck 13, the cutter chucks 13 are connected with the gearbox 4, the motors 1 are fixed on the gearbox 4 through motor bases 3, and the motors 1 drive the cutter chucks 13 to rotate through belts 2 and the gearbox 4.
All-round movable mechanism removes guide rail 7, base 5, rotary disk 18, revolving cylinder and controls adjusting device 8 about including, base 5 sets up on removing guide rail 7 about, it is connected with base 5 to remove adjusting device 8 about, and it can drive base 5 and remove guide rail 7 along removing about to remove adjusting device 8 about, rotary disk 18 sets up on base 5, and revolving cylinder fixes in frame 19 bottom, and rotary disk 18 is connected with revolving cylinder, and revolving cylinder can drive rotary disk 18 axial rotation, and gearbox 4 fixes on rotary disk 18, rotates along with rotary disk 18.
Two corresponding arc-shaped long grooves 23 are formed in the rotating disc 18, a plurality of limiting holes are uniformly formed in the base 5 at positions corresponding to the arc-shaped long grooves 23, a lifting limiting column 24 is arranged in each limiting hole, and each limiting column 24 can extend into the arc-shaped long grooves 23. The limiting columns 24 can be respectively and fixedly connected with the limiting cylinders to achieve automatic lifting, and can also be lifted manually by adopting studs. The different limiting columns 24 can be lifted to adjust the rotating range of the rotating disc 18. The rotation range is adjusted according to the lifting of different limiting posts 24, for example, after the limiting posts 24 located at the left and right ends of the arc-shaped long groove 23 are lifted and inserted into the arc-shaped long groove 23, the rotation range of the rotating disk 18 is the distance between the end of the arc-shaped long groove 23 and the limiting posts 24 at the left and right ends, and similarly, if only the middle limiting post 24 is lifted and the rest limiting posts 24 are all in a retracted state, the rotation range of the rotating disk 18 is large.
It should be noted that the utility model discloses a go up adjusting device 15, front and back adjusting device 16 and remove about and adjusting device 8 all can adopt conventional ball screw structure, of course, in order to improve machining efficiency, also can adopt automated mechanism such as cylinder, motor to replace.
During processing, the product handle 11 is placed on the top plate 22, the left end of the product handle 11 abuts against the limiting block 10, the side surfaces of the two ends of the product handle 11 abut against the two groups of positioning blocks 14 respectively, and the positioning cylinder 12 extends out to press the product handle 11 tightly, so that preliminary positioning is realized; at the moment, the height of the product handle 11 is adjusted through the up-down adjusting device 15, the front-back position of the product handle 11 is adjusted through the front-back adjusting device 16, the position of the hole milling mechanism is adjusted through the left-right adjusting device 8, and the corresponding limiting column 24 is selected according to the type of the product handle 11 and inserted into the arc-shaped long groove 23, so that the hole milling mechanism corresponds to the position of the product handle 11 to be processed; and (3) opening a control switch, moving the oil cylinder 6 back and forth to drive the product handle 11 to gradually move forwards, enabling the two machining cutters to penetrate through the notch between the positioning blocks 14 to gradually mill the hole of the product 11 for forming, and driving the whole hole milling mechanism to deflect by a certain angle through the rotary cylinder and the rotary disc 18 if inclined holes need to be machined by the system for machining.
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.

Claims (5)

1. The utility model provides a multi-angle milling holes device for refrigerator handle which characterized in that: the refrigerator handle milling machine comprises a rack, a fixing mechanism, an adjusting mechanism, a hole milling mechanism and an all-directional moving mechanism, wherein the fixing mechanism is arranged on the rack and used for fixing a refrigerator handle;
the adjusting mechanism is arranged on a workbench of the rack and comprises a bottom plate, a front-back moving oil cylinder, a front-back moving guide rail and an up-down adjusting device, wherein the bottom plate is arranged on the workbench of the rack through the front-back moving guide rail;
the fixing mechanism is arranged on the adjusting mechanism and comprises a top plate, positioning blocks, limiting blocks and a positioning cylinder, the top plate is arranged on the vertical adjusting device, a plurality of groups of positioning blocks are arranged on one side of the top plate, a notch for a machining tool to pass through is formed between each group of positioning blocks, the positioning cylinder is fixed in the middle of the top plate, and the limiting blocks are fixed on one side of the top plate;
the hole milling mechanism is correspondingly arranged on one side of the fixing mechanism and comprises a gearbox, a motor and a cutter chuck, the gearbox is arranged on a workbench of the rack, the cutter chuck is connected with the gearbox, the motor is fixed on the gearbox, and the motor can drive the cutter chuck to rotate through the gearbox;
all-round movable mechanism removes guide rail, base, rotary disk, revolving cylinder and controls adjusting device about including, the base sets up on removing the guide rail, remove adjusting device and be connected with the base about, remove adjusting device and can drive the base and remove the guide rail removal about following, the rotary disk sets up on the base, and the rotary disk is connected with revolving cylinder, and revolving cylinder can drive the rotary disk axial rotation, the gearbox is fixed on the rotary disk.
2. The multi-angle hole milling apparatus for a refrigerator handle as claimed in claim 1, wherein: the rotary plate is provided with two corresponding arc-shaped elongated slots, the base is uniformly provided with a plurality of limiting holes at positions corresponding to the arc-shaped elongated slots, and each limiting hole is internally provided with a lifting limiting column which can extend into the arc-shaped elongated slot.
3. The multi-angle hole milling apparatus for a refrigerator handle as claimed in claim 1, wherein: and a travel control switch is arranged on one side of the bottom plate.
4. The multi-angle hole milling apparatus for the refrigerator handle as claimed in claim 3, wherein: and the bottom plate is provided with a front-back adjusting device capable of driving the bottom plate to move back and forth.
5. The multi-angle hole milling apparatus for a refrigerator handle as claimed in claim 1, wherein: the hole milling mechanisms are divided into two groups.
CN201921274314.5U 2019-08-07 2019-08-07 Multi-angle hole milling device for refrigerator handle Active CN210677900U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921274314.5U CN210677900U (en) 2019-08-07 2019-08-07 Multi-angle hole milling device for refrigerator handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921274314.5U CN210677900U (en) 2019-08-07 2019-08-07 Multi-angle hole milling device for refrigerator handle

Publications (1)

Publication Number Publication Date
CN210677900U true CN210677900U (en) 2020-06-05

Family

ID=70900132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921274314.5U Active CN210677900U (en) 2019-08-07 2019-08-07 Multi-angle hole milling device for refrigerator handle

Country Status (1)

Country Link
CN (1) CN210677900U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111889740A (en) * 2020-07-30 2020-11-06 哈尔滨锅炉厂有限责任公司 Water seal plate drilling clamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111889740A (en) * 2020-07-30 2020-11-06 哈尔滨锅炉厂有限责任公司 Water seal plate drilling clamping device

Similar Documents

Publication Publication Date Title
CN201900925U (en) Multi-head stereoscopic numerical control engraver
CN109176018A (en) A kind of spray head numerical control machine tool
CN210677900U (en) Multi-angle hole milling device for refrigerator handle
CN106624084A (en) Gantry type double-head computer numerical control (CNC) milling machine for hub machining
CN206263322U (en) For the gantry type double-head CNC milling machine of wheel hub processing
CN210703746U (en) Hole milling device for refrigerator handle
CN210255255U (en) Irregular section bar super-effect automatic end face milling machine
CN203019157U (en) Horizontal composite processing center
CN110405502A (en) Multi-angle milling device for refrigerator handle
CN211306617U (en) Multifunctional numerical control woodworking machine tool
CN212286653U (en) Straight rail type dual-spindle turning and milling equipment
CN215241975U (en) Column type multifunctional machine tool
CN213104730U (en) Inner hole planing device
CN214640460U (en) Horizontal machining center machine
CN214815152U (en) Multi-station milling machine
CN209738645U (en) Three-dimensional carving machine
CN217913058U (en) Workbench adjusting device for milling machine
CN214816864U (en) Multi-cutter-position open type high-speed numerical control drilling machine
CN216882744U (en) Rapid clamping tool for machining of planer type milling machine
CN217192775U (en) Multi-axis linkage numerical control machining center
CN210255308U (en) Precision milling machine for machining
CN212734377U (en) Planer for machining copper bar die
CN212144506U (en) High-efficient mechanical numerical control lathe
TWI764596B (en) Double-spindle turning and milling machine
CN217749870U (en) Vertical automatic marking device of cutter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant