CN213916329U - Jack edge arc milling machine - Google Patents
Jack edge arc milling machine Download PDFInfo
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- CN213916329U CN213916329U CN202022425133.7U CN202022425133U CN213916329U CN 213916329 U CN213916329 U CN 213916329U CN 202022425133 U CN202022425133 U CN 202022425133U CN 213916329 U CN213916329 U CN 213916329U
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Abstract
The utility model discloses an edge arc milling machine for jacks, wherein a feeding mechanism is arranged on the upper part of a base, a base is arranged on one side of the feeding mechanism, a cylindrical linear guide rail is arranged on one side of the base, a fixed plate is arranged on one side of the cylindrical linear guide rail, and the fixed plate slides on the base through the cylindrical linear guide rail; a feeding screw rod is arranged on one side of the cylindrical linear guide rail, and a feeding servo motor is arranged on one side of the feeding screw rod; the upper portion of the fixing plate is provided with an edge milling and feeding cylinder, one side of the edge milling and feeding cylinder is correspondingly provided with an edge milling mechanism, one side of the edge milling wheel is provided with a fixing mechanism, one side of the edge milling sliding plate is provided with an edge milling lead screw, and one side of the edge milling lead screw is provided with an edge milling cylinder. The utility model discloses machining efficiency is high, and the processing kind is various.
Description
Technical Field
The utility model relates to a mill limit arc machine field, in particular to jack mills limit arc machine.
Background
At present, the existing jack edge milling arc machine consumes too long time in the automatic feeding and pin punching processes, and the actions are repeated. Whole course of working need be processed the contact pin and punch repeated material loading and punch, waste time and energy, and operating efficiency is very low, and the processing kind is single, influences the production and uses, and availability factor is lower, based on this, provides an edge arc machine is milled to jack.
Disclosure of Invention
The utility model discloses a main aim at provides an arc machine is milled to jack can effectively solve the problem in the background art.
The utility model adopts the following technical scheme:
a jack edge arc milling machine comprises a base, a feeding mechanism and a discharging mechanism, wherein the feeding mechanism is arranged at the upper part of the base, a base is arranged on one side of the feeding mechanism, a cylindrical linear guide rail is arranged on one side of the base, a fixing plate is arranged on one side of the cylindrical linear guide rail, and the fixing plate slides on the base through the cylindrical linear guide rail; a feeding screw rod is arranged on one side of the cylindrical linear guide rail, and a feeding servo motor is arranged on one side of the feeding screw rod; the upper part of the fixed plate is provided with a milling edge feeding cylinder, one side of the milling edge feeding cylinder is correspondingly provided with a milling edge mechanism, the milling edge mechanism comprises a milling edge cylinder, a milling edge motor and a milling edge wheel, one side of the milling edge feeding cylinder is provided with a milling edge support plate, one side of the milling edge support plate is provided with a milling edge slide plate, the milling edge slide plate is movably connected onto the milling edge support plate through a milling edge guide rail, one side of the milling edge slide plate is provided with the milling edge motor, one side of the milling edge motor is provided with the milling edge wheel, one side of the milling edge wheel is provided with a fixing mechanism, one side of the milling edge slide plate is provided with a milling edge screw, and one side of the milling edge screw is provided with the milling edge cylinder; the edge milling cylinder pushes the edge milling motor to move to perform edge milling processing through the edge milling wheel;
the arc milling and feeding mechanism comprises an arc milling cylinder, an arc milling motor and a milling cutter, wherein the arc milling and feeding cylinder is arranged on one side of the arc milling and feeding cylinder, an arc milling mechanism is correspondingly arranged on one side of the arc milling and feeding cylinder and comprises an arc milling cylinder, an arc milling motor and a milling cutter, an arc milling support plate is arranged on one side of the arc milling and feeding cylinder, an arc milling sliding plate is arranged on one side of the arc milling support plate and movably connected to the arc milling support plate through an arc milling guide rail, the arc milling motor is arranged on one side of the arc milling sliding plate, the milling cutter is arranged on one side of the arc milling motor, a fixing mechanism is arranged on one side of the milling cutter, an arc milling lead screw is arranged on one side of the arc milling sliding plate, and an arc milling cylinder is arranged on one side of the arc milling lead screw; and the arc milling cylinder pushes the arc milling motor to move to perform arc milling processing through the milling cutter.
A blanking mechanism is arranged on one side of the arc milling mechanism and comprises a telescopic cylinder and a finger cylinder, the telescopic cylinder is connected to the base through a fixed column, and the finger cylinder is arranged on one side of the telescopic cylinder; the telescopic cylinder pushes the finger cylinder to be close to the arc milling mechanism, and the finger cylinder stretches to clamp the material to realize blanking.
Preferably, the feeding mechanism comprises a vibrating disc, a feeding disc and a feeding stepping motor, wherein the feeding disc is arranged on one side of the vibrating disc, the feeding stepping motor is arranged on one side of the feeding disc, and the feeding stepping motor is connected to the base through an upright post; the material loading disc is screened through the vibrating disc, and the workpiece is accurately positioned through the rotation of the stepping motor A.
Preferably, the fixing mechanism comprises a three-rod cylinder, locking sliders and a locking base, the three-rod cylinder is arranged on one side of the fixing frame, the locking backhoe is arranged on the upper portion of the three-rod cylinder, the two locking sliders are symmetrically arranged on the upper portion of the locking backhoe, the locking base is arranged on one side of each locking slider, and the locking return elastic block is arranged on one side of the locking base; the three-rod cylinder works to drive the locking backhoe to move to enable the locking sliding block to realize a locking function on the workpiece along the slide way of the locking base, the three-rod cylinder returns to the initial position through a sensing signal after the machining of each procedure is finished, and the locking sliding block returns to the initial position through the tension force of the locking return elastic block; the automatic feeding and processing of the machine tool and other processes are realized through the cyclic motion of the whole mechanism.
Preferably, a slotting feeding cylinder is arranged on one side of the arc milling feeding cylinder, a slotting mechanism is correspondingly arranged on one side of the slotting feeding cylinder and comprises a slotting cylinder, a slotting motor and a slotting wheel, a supporting plate is arranged on one side of the slotting feeding cylinder, a slotting support is arranged on one side of the supporting plate and movably connected to the supporting plate through a slotting guide rail, a slotting motor is arranged on one side of a slotting support plate, a slotting wheel is arranged on one side of the slotting motor, a fixing mechanism is arranged on one side of the slotting wheel, a slotting lead screw is arranged on one side of the slotting support, and a slotting cylinder is arranged on one side of the slotting lead screw; the slotting cylinder pushes the slotting motor to move and perform slotting machining through the slotting wheel.
Preferably, a down-hole feeding cylinder is arranged on one side of the slotting feeding cylinder, a down-hole mechanism is correspondingly arranged on one side of the down-hole feeding cylinder and comprises a down-hole cylinder, a down-hole motor and a down-hole drill bit, a down-hole supporting plate is arranged on one side of the down-hole feeding cylinder, a down-hole sliding plate is arranged on one side of the down-hole supporting plate and movably connected to the down-hole supporting plate through a down-hole guide rail, the down-hole motor is arranged on one side of the down-hole sliding plate, the down-hole drill bit is arranged on one side of the down-hole motor, a fixing mechanism is arranged on one side of the down-hole drill bit, a down-hole lead screw is arranged on one side of the down-hole sliding plate, a stepping motor is arranged on one side of the down-hole lead screw, a down-hole base is arranged on the lower portion; step motor promotes in the same direction as the hole motor and removes to carry out in the same direction as the hole processing through in the same direction as the hole drill bit, and the cylinder promotes in the same direction as the hole extension board and removes to produce when avoiding the material loading and interfere.
Preferably, a protective cover is arranged on one side of the slotting motor; the debris is prevented from splashing everywhere in the grooving process through the protective cover.
Preferably, the lower part of the supporting plate is provided with a slotted base, the slotted base is movably connected to the supporting plate through a supporting guide rail, one side of the supporting guide rail is provided with a transmission screw rod, and one side of the transmission screw rod is provided with a transmission motor; the support plate is driven to move by the transmission motor to realize slotting in different positions.
Preferably, be equipped with the stopper in the same direction as hole base one side, make through the stopper in the same direction as hole motor and fixed establishment and align, avoid producing the deviation in the same direction as the hole.
Compare with current jack milling limit arc machine device technique, this utility model has following advantage: this jack edge milling arc machine, reasonable in design, high durability and convenient use, through mechanical device, automatic feeding and edge milling arc process, reduce manual work's link, practiced thrift material loading widely and edge milling arc time, adopt the sensor to fix a position in the course of the work, edge milling motor drives through edge milling lead screw 22 and mills the function that the edge slide moved along milling the edge guide rail realization work piece milled limit, realize can material loading fast and mill the edge arc on jack edge milling arc structure, convenient operation man-hour, reduce material loading and process time 50%, and the product precision accords with the design requirement, has also improved work efficiency, application prospect is extensive, and is suitable for promoting.
Drawings
FIG. 1: the structure of the utility model is shown schematically;
FIG. 2: the structure of the feeding mechanism of the utility model is shown schematically;
FIG. 3: the structure of the base of the utility model is shown schematically;
FIG. 4: the structure schematic diagram of the edge milling mechanism of the utility model;
FIG. 5: the structure of the fixing mechanism of the utility model is schematically shown;
FIG. 6: the structure schematic diagram of the arc milling mechanism of the utility model;
FIG. 7: the structure schematic diagram of the grooving mechanism of the utility model;
FIG. 8: the structure schematic diagram of the down-hole mechanism of the utility model;
FIG. 9: the structure schematic diagram of the blanking mechanism of the utility model;
FIG. 1: 1-a vibrating tray feeding mechanism; 2-a feeding mechanism; 3-an edge milling mechanism; 4-a base; 5, an arc milling mechanism; 6-slotting mechanism; 7-a down-hole mechanism; 8-a blanking mechanism; 9-vibrating the disc; 10-a feeding disc; 11-a feeding stepping motor; 12-a feeding servo motor; 121-a base; 122-a fixed plate; 13-a down-hole feeding cylinder; 14-feeding screw rod; 15-slotting and feeding cylinder; 16-milling an arc feeding cylinder; 17-milling edge feeding cylinder; 18-cylindrical linear guide; 19-an edge milling cylinder; 20-an edge milling motor; 201-milling edge wheels; 21-milling an edge guide rail; 211-milling edge sliding plate; 212-milling an edge support plate; 22-milling an edge screw; 23-a three-rod cylinder; 24-locking the backhoe; 25-locking the slide block; 26-a fixing frame; 261-a locking base; 27-locking a return elastic block; 28-arc milling cylinder; 29-milling an arc screw; 30-arc milling motor; 301-a milling cutter; 31-milling an arc guide rail; 311-milling an arc support plate; 312-milling an arc sliding plate; 32-slotted cylinder; 33-slotted lead screw; 34-a slotted bracket; 341-slotted motor; 342-a protective cover; 343-a slotted wheel; 35-slotted guide rails; 36-a drive motor; 37-driving screw rod; 38-a support plate; 381-slotted base; 39-support rails; 40-a down-hole motor; 41-a down-hole screw; 411-down-hole plate; 412-down hole slide plate; 413-down hole guide rail; 42-a limiting block; 43-a stepper motor; 44-down-hole cylinder; 441-a down-hole base; 442-a sliding guide; 45-telescopic cylinder; 46-finger cylinder.
Detailed Description
In order to make the objects, technical solutions, advantages and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.
An edge arc milling machine for jacks comprises a base 4, a feeding mechanism 2 and a discharging mechanism 8 and is characterized in that the feeding mechanism 2 is arranged at the upper part of the base 4, a base 121 is arranged on one side of the feeding mechanism 2, a cylindrical linear guide rail 18 is arranged on one side of the base 121, a fixing plate 122 is arranged on one side of the cylindrical linear guide rail 18, and the fixing plate 122 slides on the base 121 through the cylindrical linear guide rail 18; a feeding screw 14 is arranged on one side of the cylindrical linear guide rail 18, and a feeding servo motor 12 is arranged on one side of the feeding screw 14; the upper part of the fixing plate 122 is provided with an edge milling and feeding cylinder 17, one side of the edge milling and feeding cylinder 17 is correspondingly provided with an edge milling mechanism 3, the edge milling mechanism 3 comprises an edge milling cylinder 19, an edge milling motor 20 and an edge milling wheel 201, one side of the edge milling and feeding cylinder 17 is provided with an edge milling support plate 212, one side of the edge milling support plate 212 is provided with an edge milling sliding plate 211, the edge milling sliding plate 211 is movably connected to the edge milling support plate 212 through an edge milling guide rail 21, one side of the edge milling sliding plate 211 is provided with the edge milling motor 20, one side of the edge milling motor 20 is provided with the edge milling wheel 201, one side of the edge milling wheel 201 is provided with a fixing mechanism, one side of the edge milling sliding plate 211 is provided with an edge milling lead screw 22, and one side of the edge milling lead screw 22 is provided with the edge milling cylinder 19; the edge milling cylinder 19 pushes the edge milling motor 20 to move to perform edge milling processing through the edge milling wheel 201;
a milling arc feeding cylinder 16 is arranged on one side of the milling edge feeding cylinder 17, a milling arc mechanism 5 is correspondingly arranged on one side of the milling arc feeding cylinder 16, the milling arc mechanism 5 comprises a milling arc cylinder 28, a milling arc motor 30 and a milling cutter 301, a milling arc support plate 311 is arranged on one side of the milling arc feeding cylinder 16, a milling arc sliding plate 312 is arranged on one side of the milling arc support plate 311, the milling arc sliding plate 312 is movably connected to the milling arc support plate 311 through a milling arc guide rail 31, the milling arc motor 30 is arranged on one side of the milling arc sliding plate 312, the milling cutter 301 is arranged on one side of the milling arc motor 30, a fixing mechanism is arranged on one side of the milling cutter 301, a milling arc lead screw 29 is arranged on one side of the milling arc lead screw 29, and a milling arc cylinder 28 is arranged on one side of the milling arc lead screw 29; the arc milling cylinder 28 pushes the arc milling motor 30 to move through the milling cutter 301 for arc milling.
A blanking mechanism 8 is arranged on one side of the arc milling mechanism 5, the blanking mechanism 8 comprises a telescopic cylinder 45 and a finger cylinder 46, the telescopic cylinder 45 is connected to the base 4 through a fixed column, and the finger cylinder 46 is arranged on one side of the telescopic cylinder 45; the telescopic cylinder 45 pushes the finger cylinder 46 to be close to the arc milling mechanism 5, and the finger cylinder 46 stretches to clamp the material to achieve blanking.
Preferably, the feeding mechanism 2 comprises a vibrating disc 9, a feeding disc 10 and a feeding stepping motor 11, the feeding disc 10 is arranged on one side of the vibrating disc 9, the feeding stepping motor 11 is arranged on one side of the feeding disc 10, and the feeding stepping motor 11 is connected to the base 4 through an upright column; the feeding disc 10 is screened by the vibrating disc 9, and the workpiece is accurately positioned by the rotation of the stepping motor 43.
Preferably, the fixing mechanism comprises a three-rod cylinder 23, locking sliders 25 and a locking base 261, the three-rod cylinder 23 is arranged on one side of the fixing frame 26, the locking backhoe 24 is arranged on the upper portion of the three-rod cylinder 23, the two locking sliders 25 are symmetrically arranged on the upper portion of the locking backhoe 24, the locking base 261 is arranged on one side of each locking slider 25, and the locking return elastic block 27 is arranged on one side of the locking base 261; the three-rod cylinder 23 works to drive the locking backhoe 24 to move to lock the locking slide block 25 to a workpiece along the slide way of the locking base 261, after the machining of each procedure is completed, the three-rod cylinder 23 returns to the initial position through an induction signal, and the locking slide block 25 returns to the initial position through the tension force of the locking return elastic block 27; the automatic feeding and processing of the machine tool and other processes are realized through the cyclic motion of the whole mechanism.
Preferably, a slotting feeding cylinder 15 is arranged on one side of the arc milling feeding cylinder 16, a slotting mechanism 6 is correspondingly arranged on one side of the slotting feeding cylinder 15, the slotting mechanism 6 comprises a slotting cylinder 32, a slotting motor 341 and a slotting wheel 343, a supporting plate 38 is arranged on one side of the slotting feeding cylinder 15, a slotting support 34 is arranged on one side of the supporting plate 38, the slotting support 34 is movably connected to the supporting plate 38 through a slotting guide rail 35, the slotting motor 341 is arranged on one side of the slotting support 34, a slotting wheel 343 is arranged on one side of the slotting motor 341, a fixing mechanism is arranged on one side of the slotting wheel 343, a slotting lead screw 33 is arranged on one side of the slotting support 34, and the slotting cylinder 32 is arranged on one side of the slotting lead screw 33; the slotting cylinder 32 pushes the slotting motor 341 to move through the slotting wheel 343 for slotting.
Preferably, a down-hole feeding cylinder 13 is arranged on one side of the slotted feeding cylinder 15, a down-hole mechanism 7 is correspondingly arranged on one side of the down-hole feeding cylinder 13, the down-hole mechanism 7 comprises a down-hole cylinder 44, a down-hole motor 40 and a down-hole drill bit, a down-hole support plate 411 is arranged on one side of the down-hole feeding cylinder, a down-hole sliding plate 412 is arranged on one side of the down-hole support plate 411, the down-hole sliding plate 412 is movably connected to the down-hole support plate 411 through a down-hole guide rail 413, the down-hole motor 40 is arranged on one side of the down-hole sliding plate 412, the down-hole drill bit is arranged on one side of the down-hole motor 40, a fixing mechanism is arranged on one side of the down-hole drill bit, a down-hole screw 41 is arranged on one side of the down-hole screw 41, a down-hole base 441 is arranged on the lower portion of the down-hole support plate, the down-hole base 441 is movably connected to the down-hole support plate through a sliding guide rail 442, and the down-hole cylinder 44 is arranged on one side of the down-hole base 441; the stepping motor 43 pushes the in-line motor 40 to move to perform in-line hole machining through an in-line drill bit, and the in-line cylinder 44 pushes the in-line hole support plate to move to avoid interference during feeding.
Preferably, a protective cover 342 is arranged on one side of the slot motor 341; the debris is prevented from splashing around during the slotting process by the shield 342.
Preferably, a slotted base is arranged at the lower part of the supporting plate 38, the slotted base is movably connected to the supporting plate 38 through a supporting guide rail 39, a transmission screw 37 is arranged at one side of the supporting guide rail 39, and a transmission motor 36 is arranged at one side of the transmission screw 37; the support plate 38 is moved by the driving motor 36 to realize slotting in different positions.
Preferably, be equipped with stopper 42 in the same direction as hole base one side, make through stopper 42 and align with fixed establishment in the same direction as the hole motor, avoid producing the deviation in the same direction as the hole.
During the milling edge arc processing of the jacks, the finger cylinder 46 can be used as a power source for facilitating feeding, and the opposite-type E32-TC200 infrared detector head is adopted as a switch, so that the definition among stations is facilitated, and the automatic clamping condition is met.
Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.
Claims (8)
1. A jack edge arc milling machine comprises a base, a feeding mechanism and a discharging mechanism, and is characterized in that the feeding mechanism is arranged at the upper part of the base, a base is arranged on one side of the feeding mechanism, a cylindrical linear guide rail is arranged on one side of the base, a fixing plate is arranged on one side of the cylindrical linear guide rail, and the fixing plate slides on the base through the cylindrical linear guide rail; a feeding screw rod is arranged on one side of the cylindrical linear guide rail, and a feeding servo motor is arranged on one side of the feeding screw rod; the upper part of the fixed plate is provided with a milling edge feeding cylinder, one side of the milling edge feeding cylinder is correspondingly provided with a milling edge mechanism, the milling edge mechanism comprises a milling edge cylinder, a milling edge motor and a milling edge wheel, one side of the milling edge feeding cylinder is provided with a milling edge support plate, one side of the milling edge support plate is provided with a milling edge slide plate, the milling edge slide plate is movably connected onto the milling edge support plate through a milling edge guide rail, one side of the milling edge slide plate is provided with the milling edge motor, one side of the milling edge motor is provided with the milling edge wheel, one side of the milling edge wheel is provided with a fixing mechanism, one side of the milling edge slide plate is provided with a milling edge screw, and one side of the milling edge screw is provided with the milling edge cylinder;
the arc milling and feeding mechanism comprises an arc milling cylinder, an arc milling motor and a milling cutter, wherein the arc milling and feeding cylinder is arranged on one side of the arc milling and feeding cylinder, an arc milling mechanism is correspondingly arranged on one side of the arc milling and feeding cylinder and comprises an arc milling cylinder, an arc milling motor and a milling cutter, an arc milling support plate is arranged on one side of the arc milling and feeding cylinder, an arc milling sliding plate is arranged on one side of the arc milling support plate and movably connected to the arc milling support plate through an arc milling guide rail, the arc milling motor is arranged on one side of the arc milling sliding plate, the milling cutter is arranged on one side of the arc milling motor, a fixing mechanism is arranged on one side of the milling cutter, an arc milling lead screw is arranged on one side of the arc milling sliding plate, and an arc milling cylinder is arranged on one side of the arc milling lead screw;
milling arc mechanism one side and being equipped with unloading mechanism, unloading mechanism includes telescopic cylinder, finger cylinder, telescopic cylinder passes through the fixed column and connects on the base, and telescopic cylinder one side is equipped with the finger cylinder.
2. The jack edge milling arc machine according to claim 1, wherein the feeding mechanism comprises a vibrating plate, a feeding disc and a feeding stepping motor, the feeding disc is arranged on one side of the vibrating plate, the feeding stepping motor is arranged on one side of the feeding disc, and the feeding stepping motor is connected to the base through an upright column.
3. The jack edge milling arc machine as claimed in claim 1, wherein the fixing mechanism comprises a fixing frame, a three-rod cylinder, locking sliders and a locking base, the three-rod cylinder is arranged on one side of the fixing frame, the locking backhoe is arranged on the upper portion of the three-rod cylinder, the two locking sliders are symmetrically arranged on the upper portion of the locking backhoe, the locking base is arranged on one side of the locking sliders, and the locking return elastic block is arranged on one side of the locking base.
4. The machine according to claim 1, wherein a slotting feeding cylinder is arranged on one side of the slotting feeding cylinder, a slotting mechanism is correspondingly arranged on one side of the slotting feeding cylinder, the slotting mechanism comprises a slotting cylinder, a slotting motor and a slotting wheel, a support plate is arranged on one side of the slotting feeding cylinder, a slotting bracket is arranged on one side of the support plate, the slotting bracket is movably connected to the support plate through a slotting guide rail, the slotting motor is arranged on one side of the slotting bracket plate, a slotting wheel is arranged on one side of the slotting motor, a fixing mechanism is arranged on one side of the slotting wheel, a slotting lead screw is arranged on one side of the slotting bracket, and a slotting cylinder is arranged on one side of the slotting lead screw.
5. An edge arc milling machine for jacks according to claim 4, wherein a down-hole feeding cylinder is arranged on one side of the slotting feeding cylinder, a down-hole mechanism is correspondingly arranged on one side of the down-hole feeding cylinder, the down-hole mechanism comprises a down-hole cylinder, a down-hole motor and a down-hole drill bit, a down-hole support plate is arranged on one side of the down-hole feeding cylinder, a down-hole slide plate is arranged on one side of the down-hole support plate, the down-hole slide plate is movably connected to the down-hole support plate through a down-hole guide rail, the down-hole motor is arranged on one side of the down-hole slide plate, the down-hole drill bit is arranged on one side of the down-hole motor, a fixing mechanism is arranged on one side of the down-hole drill bit, a down-hole screw is arranged on one side of the down-hole slide plate, a stepping motor is arranged on one side of the down-hole screw, a down-hole base is movably connected to the down-hole support plate through a sliding guide rail, and a down-hole cylinder is arranged on one side of the down-hole base.
6. The socket milling machine according to claim 4, wherein a shield is provided on one side of the slot motor.
7. The machine of claim 4, wherein the support plate has a slotted base at a lower portion thereof, the slotted base is movably connected to the support plate via a support rail, a drive screw is disposed on one side of the support rail, and a drive motor is disposed on one side of the drive screw.
8. The edge arc milling machine for jacks according to claim 5, wherein a limiting block is arranged on one side of the down-hole base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022425133.7U CN213916329U (en) | 2020-10-27 | 2020-10-27 | Jack edge arc milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022425133.7U CN213916329U (en) | 2020-10-27 | 2020-10-27 | Jack edge arc milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213916329U true CN213916329U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022425133.7U Active CN213916329U (en) | 2020-10-27 | 2020-10-27 | Jack edge arc milling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN213916329U (en) |
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2020
- 2020-10-27 CN CN202022425133.7U patent/CN213916329U/en active Active
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