阅读说明：本技术 一种工件定位强化的龙门铣床 (Gantry milling machine for positioning and strengthening workpiece ) 是由 和跃 于 2021-07-26 设计创作，主要内容包括：本发明公开了一种工件定位强化的龙门铣床,具体包括：铣床座,该铣床座具有回型座板,且安装在所述镶嵌孔槽底部的定位机构；所述定位机构包括：固定机构,该固定机构具有箱型主体,且设置在所述箱型主体两侧中间位置的换向轮；绕线轮,该绕线轮具有圆柱轮体,以及安装在所述圆柱轮体表面的牵引线且固定在所述箱型主体与所述圆柱轮体对应一侧外壁相对位置的发条弹簧圈,本发明涉及机器人运输设备技术领域。通过牵引线对构件进行相互之间的连接,带动牵引线进行不间断的运动,为整体设备通过动力来源,同时牵引线自身具备韧性,对自身拉伸时的冲击力进行一定的缓冲,实现内部构件相互之间应力的降低,对构件实现磨损保护,延长构件的使用寿命。(The invention discloses a planer type milling machine for positioning and strengthening workpieces, which specifically comprises: the milling machine seat is provided with a clip-shaped seat plate and is arranged on a positioning mechanism at the bottom of the embedding hole groove; the positioning mechanism includes: the fixing mechanism is provided with a box-shaped main body and reversing wheels arranged in the middle of two sides of the box-shaped main body; the invention relates to the technical field of robot transportation equipment, in particular to a reel which is provided with a cylindrical wheel body and a spring ring, wherein the spring ring is arranged on a traction line on the surface of the cylindrical wheel body and is fixed at the opposite position of the box-shaped main body and the outer wall of one side, corresponding to the cylindrical wheel body, of the box-shaped main body. Carry out mutual connection to the component through the pull wire, drive the pull wire and carry out incessant motion, for whole equipment passes through power source, pull wire self possesses toughness simultaneously, carries out certain buffering to the impact force when self is tensile, realizes the reduction of the stress each other of inner member, realizes wearing and tearing protection to the component, the life of extension component.)

1. A planer type milling machine for positioning and strengthening workpieces specifically comprises:

the milling machine seat (1) is provided with a clip-shaped seat plate, an embedding hole groove (2) formed in the middle of the top of the clip-shaped seat plate and a positioning mechanism (3) arranged at the bottom of the embedding hole groove (2);

milling machine processor (4), this milling machine processor (4) have the processing motor to and install milling machine cutter (5) at the processing motor output, and install in the track frame (6) at processing motor top, its characterized in that: the positioning mechanism (3) comprises:

a fixing mechanism (31), wherein the fixing mechanism (31) is provided with a box-shaped main body, a lifter (32) arranged at the bottom of the box-shaped main body and reversing wheels (33) arranged at the middle positions of two sides of the box-shaped main body;

the reel (34) is provided with a cylindrical wheel body, and a spring coil (36) which is arranged on a traction line (35) on the surface of the cylindrical wheel body and fixed on the opposite position of the box-shaped main body and the outer wall of the side corresponding to the cylindrical wheel body.

2. A planer type milling machine for workpiece positioning and strengthening according to claim 1, wherein: the fixing mechanism (31) includes:

the box body (311), this box body (311) have square box body to and install electromagnetic mechanism (312) of square box body inner chamber bottom, and fix square box body inner chamber is located elastic diaphragm (313) of electromagnetic mechanism (312) top, and install square box body inner chamber is located positioning mechanism (314) of elastic diaphragm (313) top.

3. A planer type milling machine for workpiece positioning and strengthening according to claim 2, wherein: the bottom of the box body (311) is arranged on the lifter (32), the electromagnetic mechanism (312) is positioned right above the lifter (32), and the positioning mechanism (314) is positioned above the elastic partition plate (313) and is not connected with the elastic partition plate (313).

4. A planer type milling machine for workpiece positioning and strengthening according to claim 3, wherein: the electromagnetic mechanism (312) comprises:

a rotary pillar (A1), wherein the rotary pillar (A1) is provided with a cylinder, and two ends of the cylinder penetrate through the box body (311) and extend to the outer surface of the box body (311);

the magnetic wheel (A2), the magnetic wheel (A2) has a center post, a permanent magnet rod (A3) fixed on the outer surface of the center post, and a contact gear (A4) fixed on the outer end of the permanent magnet rod (A3).

5. A milling planer for workpiece positioning and strengthening according to claim 4, wherein: the magnetic wheel (A2) central column is arranged at the same horizontal position with the rotary column (A1), and the outer surface of the contact gear (A4) is connected with the rotary column (A1).

6. A planer type milling machine for workpiece positioning and strengthening according to claim 3, wherein: the positioning mechanism (314) comprises an elliptical ring contact plate (B1) and an electromagnetic column (B2) arranged in the inner cavity of the elliptical ring contact plate (B1), the two ends of the electromagnetic column (B2) are arranged on the inner surface of the fixing mechanism (31), the elliptical ring contact plate (B1) is arranged in the inner cavity of the fixing mechanism (31), and the electromagnetic column (B2) is arranged to be a foldable ball column.

7. A planer type milling machine for workpiece positioning and strengthening according to claim 1, wherein: milling machine cutter (5) are located directly over positioning mechanism (3), and track frame (6) set up to H type support body, just track frame (6) set up to swing joint each other.

Technical Field

The invention relates to the technical field of gantry milling machines, in particular to a gantry milling machine for positioning and strengthening a workpiece.

Background

The two sides of the machine body of the existing planomiller form a portal frame by upright columns and a cross beam frame, and the cross beam frame can move up and down along guide rails on the upright columns at the two sides. And 1-2 milling heads with vertical main shafts are arranged on the cross beam frame and can move transversely along the guide rail of the cross beam frame. A ram is hung on one side of the upright post on two sides, a milling head with a horizontal main shaft is installed in the ram, and the ram drives the milling head to move up and down along the upright post guide rail.

According to Chinese patent CN102275077B, the double-column adopts a frame-type hollow structure, the saddle and the ram are arranged between two support columns of the column, and the weight of the saddle and the ram is supported by four guide rails arranged on the double-column, so that the problem that the positioning precision and rigidity of the side machining are influenced by the dead weight of the saddle and the ram in the traditional planomiller is solved, and the positioning precision, the coaxiality and the integral rigidity of the side machining of the compound planomiller are improved. Meanwhile, the milling and boring head arranged on the cross beam frame can process the upper part of the side face of the part, so that the side processing precision is improved. In the use, the machined part is mostly fixed and positioned by adding the machined part through the corner, when the milling machine is used for machining, the corner is small in thickness, the pressure generated under the relative action is large, and the surface of the machined part is easy to damage, so that the quality of the machined part cannot be guaranteed.

When the existing planomiller is used, a machined part is mostly added through a corner to be fixed and positioned, when the planomiller is used, the corner is small in thickness, the pressure generated under the relative action is large, and the surface of the machined part is easily damaged, so that the quality of the machined part cannot be guaranteed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a gantry milling machine for positioning and strengthening a workpiece, which solves the problems that in the use process of the existing gantry milling machine, the workpiece is mostly fixed and positioned by adding the workpiece at the corner, the corner thickness is small, the pressure generated under the relative action is large, the surface of the workpiece is easy to damage, and the quality of the workpiece cannot be ensured.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a planer-type milling machine of work piece location intensification specifically includes:

the milling machine seat is provided with a clip-shaped seat plate, an embedding hole groove formed in the middle of the top of the clip-shaped seat plate and a positioning mechanism arranged at the bottom of the embedding hole groove;

milling machine processor, this milling machine processor have the processing motor to and install the milling machine cutter of processing motor output end, and install the track frame at processing motor top, positioning mechanism includes:

the fixing mechanism is provided with a box-shaped main body, a lifter arranged at the bottom of the box-shaped main body and reversing wheels arranged in the middle of two sides of the box-shaped main body;

the reel is provided with a cylindrical wheel body and a spring coil which is arranged on the surface of the cylindrical wheel body, draws the line and is fixed at the opposite position of the box-shaped main body and the outer wall of the side, corresponding to the cylindrical wheel body, of the box-shaped main body. Carry out mutual connection to the component through the pull wire, adjust the in-process of milling machine processing ware position at the track frame, drive the pull wire and carry out incessant motion, for whole equipment passes through the power source, pull wire self possesses toughness simultaneously, carries out certain buffering to the impact force when self is tensile, realizes the reduction of the stress of inner member each other, realizes wearing and tearing protection to the component, the life of extension component.

Preferably, the milling machine tool is positioned right above the positioning mechanism, the track frame is an H-shaped frame body, and the track frame is movably connected with each other. Through the design of the H-shaped frame body of the track frame, the stability of the planer type milling machine is improved, meanwhile, the H-shaped frame body improves the stability of the levelness of a milling machine tool, the machining accuracy of machined parts is increased, and the machining quality and quality are improved.

Preferably, the fixing mechanism includes:

the box, this box has square box, and installs the electromagnetic mechanism of square box inner chamber bottom, and fix square box inner chamber is located the elastic separation board of electromagnetic mechanism top, and install square box inner chamber is located the positioning mechanism of elastic separation board top. Through the design of elastic partition plate, the internal components are isolated from each other, the components are prevented from contacting with each other, the positioning mechanism and the electromagnetic mechanism are protected when moving mutually, and meanwhile, the impact force generated by processing can be offset and absorbed due to the elastic property of the positioning mechanism and the electromagnetic mechanism.

Preferably, the bottom of the box body is arranged on the lifter, the electromagnetic mechanism is positioned right above the lifter, and the positioning mechanism is positioned above the elastic partition plate and is not connected with the elastic partition plate.

Preferably, the electromagnetic mechanism includes:

the rotary column is provided with a cylinder, and two ends of the cylinder penetrate through the box body and extend to the outer surface of the box body;

the magnetic wheel is provided with a central column, a permanent magnet rod fixed on the outer surface of the central column, and a contact gear fixed at the outer end of the permanent magnet rod. Through the mutual cooperation of the traction wire and the spring coil in the first embodiment, the driving of the component is implemented on the rotating column A, the magnetic field transformation generated by the rotation of the magnetic wheel A and the permanent magnet rod A is utilized to change the magnetic force of the equipment, the initial fixing force is provided, meanwhile, the adsorption force can be enhanced along with the processing strength, and the long-time fixing of a processed part is realized.

Preferably, the magnetic wheel center post is arranged at the same horizontal position with the rotating post, and the outer surface of the contact gear is connected with the rotating post.

Preferably, the positioning mechanism comprises an elliptical ring contact plate and an electromagnetic column arranged in an inner cavity of the elliptical ring contact plate, two ends of the electromagnetic column are arranged on the inner surface of the fixing mechanism, the elliptical ring contact plate is arranged in the inner cavity of the fixing mechanism, and the electromagnetic column is a foldable spherical column. Utilize magnetic wheel A and permanent magnet pole A's magnetic field to change, cut the line of magnetic induction through electromagnetism post B for self has the electromagnetic force, strengthens fixedly to the machined part, and because of magnetic wheel A and permanent magnet pole A turn to the difference simultaneously, magnetic force direction is different each other, and the intermediate position is strengthened adsorbing, and both sides are upwards rolled up and are realized the centre gripping to the machined part, realize diversified location.

(III) advantageous effects

The invention provides a planer type milling machine for positioning and strengthening a workpiece. The method has the following beneficial effects:

the gantry milling machine is characterized in that the members are connected with each other through the traction wire, the traction wire is driven to move uninterruptedly in the process of adjusting the position of the milling machine processing device on the track frame, the traction wire passes through a power source for the whole equipment, meanwhile, the traction wire self has toughness, impact force generated when the traction wire is stretched per se is buffered to a certain extent, stress between the internal members is reduced, abrasion protection is realized for the members, and the service life of the members is prolonged.

The planer type milling machine improves the stability of the planer type milling machine through the design of the H-shaped frame body of the track frame, and meanwhile, the H-shaped frame body improves the stability of the levelness of the milling machine tool, increases the machining accuracy of machined parts, and improves the machining quality.

The planer type milling machine has the advantages that internal components are isolated from each other through the design of the elastic partition plate, the components are prevented from being contacted with each other, the positioning mechanism and the electromagnetic mechanism are protected when moving mutually, and meanwhile, the impact force generated by machining can be offset and absorbed due to the elastic property of the planer type milling machine.

(IV), this gantry milling machine through the cooperation each other of pull wire and clockwork spring coil in the embodiment one, implements the drive of component to the rotary column, utilizes the magnetic field transform of the rotation production of magnetic wheel and permanent magnet pole, realizes the change to equipment magnetic force, can carry out the reinforcing of adsorption affinity along with the processing strength when providing initial fixation power, realizes fixing for a long time the machined part.

(V), this planer-type milling machine changes through the magnetic field that utilizes magnetic wheel and permanent magnet pole, cuts magnetic induction line through the electromagnetism post for self has the electromagnetic force, strengthens fixedly to the machined part, and is different because of the turning to of magnetic wheel and permanent magnet pole simultaneously, and magnetic force direction between each other is different, and the intermediate position is strengthened adsorbing, and both sides are upwards rolled up and are realized the centre gripping to the machined part, realize diversified location.

Drawings

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

FIG. 2 is a schematic structural diagram of a positioning mechanism of the present invention;

FIG. 3 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 4 is a schematic diagram of the electromagnetic mechanism of the present invention;

FIG. 5 is a schematic structural view of a positioning mechanism of the present invention;

in the figure: the device comprises a milling machine seat 1, an embedded hole groove 2, a positioning mechanism 3, a fixing mechanism 31, a 311 box body, a 312 electromagnetic mechanism, an A1 rotary column, an A2 magnetic wheel, an A3 permanent magnet rod, an A4 contact gear, a 313 elastic partition plate, a 314 positioning mechanism, a B1 elliptical ring contact plate, a B2 electromagnetic column, a 32 lifter, a 33 reversing wheel, a 34 reel, a 35 traction line, a 36 spring coil, a4 milling machine processor, a 5 milling machine cutter and a 6-rail rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-2, the present invention provides a technical solution: a planer type milling machine for positioning and strengthening workpieces specifically comprises:

the milling machine seat 1 is provided with a clip-shaped seat plate, an embedding hole groove 2 formed in the middle of the top of the clip-shaped seat plate and a positioning mechanism 3 arranged at the bottom of the embedding hole groove 2;

milling machine processor 4, this milling machine processor 4 has the processing motor to and install the milling machine cutter 5 at the processing motor output, and install the track frame 6 at processing motor top, positioning mechanism 3 includes:

a fixing mechanism 31, the fixing mechanism 31 having a box-shaped main body, a lifter 32 installed at the bottom of the box-shaped main body, and a reverse wheel 33 provided at the middle position of both sides of the box-shaped main body;

and a reel 34, wherein the reel 34 is provided with a cylindrical wheel body and a spring coil 35 which is arranged on the surface of the cylindrical wheel body and is fixed at the position of the box-shaped main body opposite to the outer wall of the side corresponding to the cylindrical wheel body. Carry out mutual connection to the component through pull wire 35, adjust the in-process of milling machine processing ware 4 positions at track frame 6, drive pull wire 35 and carry out incessant motion, for whole equipment passes through the power source, pull wire 35 self possesses toughness simultaneously, carries out certain buffering to the impact force when self is tensile, realizes the reduction of the stress each other of inner member, realizes wearing and tearing protection to the component, the life of extension component.

Milling machine cutter 5 is located positioning mechanism 3 directly over, and track frame 6 sets up to H type framework, and sets up to swing joint between track frame 6 each other. Through the design of the H-shaped frame body of the track frame 6, the stability of the gantry milling machine is improved, meanwhile, the H-shaped frame body improves the stability of the levelness of the milling machine tool 5, the machining accuracy of machined parts is increased, and the machining quality and the quality are improved.

During the use, place the machined part at positioning mechanism 3, go up, drive milling machine cutter 5 through starting milling machine processingequipment 4 and realize milling process, later start riser 32 to carry out the regulation of level height to fixed establishment 31, confirm the depth of processing, later start track frame 6 and adjust processing position and processing shape, accomplish processing.

Example two:

referring to fig. 1-3, on the basis of the first embodiment, the present invention provides a technical solution: the fixing mechanism 31 includes:

the box 311, the box 311 has a square box, an electromagnetic mechanism 312 installed at the bottom of the inner cavity of the square box, an elastic partition 313 fixed in the inner cavity of the square box above the electromagnetic mechanism 312, and a positioning mechanism 314 installed in the inner cavity of the square box above the elastic partition 313. Through the design of elastic partition plate 313, the internal components are isolated from each other, the components are prevented from contacting with each other, the positioning mechanism 314 and the electromagnetic mechanism 312 are protected when moving mutually, and meanwhile, the impact force generated by processing can be offset and absorbed due to the elastic property of the positioning mechanism and the electromagnetic mechanism.

The bottom of the box 311 is mounted on the lifter 32, the electromagnetic mechanism 312 is located right above the lifter 32, and the positioning mechanism 314 is located above the elastic partition 313 and is not connected to the elastic partition 313.

When the device is used, the traction wire 35 and the spring coil 36 are matched with each other to drive the electromagnetic mechanism 312 to generate rotation change of position, and the magnetic field of the electromagnetic mechanism is changed, so that the positioning mechanism 314 cuts the magnetic induction wire to generate current, and further electromagnetic force is generated to fix and strengthen the workpiece.

Example three:

referring to fig. 1-5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the electromagnetic mechanism 312 includes:

a rotating column A1, wherein the rotating column A1 has a cylinder, and two ends of the cylinder penetrate through the box 311 and extend to the outer surface of the box 311;

the magnetic wheel A2, the magnetic wheel A2 has a center post, a permanent magnet rod A3 fixed on the outer surface of the center post, and a contact gear A4 fixed on the outer end of the permanent magnet rod A3. The traction wire 35 and the spring coil 36 in the first embodiment are matched with each other, the rotating column A1 is driven, the magnetic force of the equipment is changed by utilizing the magnetic field transformation generated by the rotation of the magnetic wheel A2 and the permanent magnet rod A3, the initial fixing force is provided, meanwhile, the adsorption force can be enhanced along with the processing strength, and the long-time fixing of a workpiece is realized.

The central column of the magnetic wheel A2 is arranged at the same level with the rotary column A1, and the outer surface of the contact gear A4 is connected with the rotary column A1.

The positioning mechanism 314 comprises an elliptical ring contact plate B1 and an electromagnetic column B2 arranged in the inner cavity of an elliptical ring contact plate B1, two ends of the electromagnetic column B2 are arranged on the inner surface of the fixing mechanism 31, the elliptical ring contact plate B1 is arranged in the inner cavity of the fixing mechanism 31, and the electromagnetic column B2 is arranged as a foldable spherical column. Utilize the magnetic field change of magnetic wheel A2 and permanent magnet pole A3, through electromagnetism post B2 cutting magnetic induction line for self has the electromagnetic force, strengthens fixedly to the machined part, and because of the turning to of magnetic wheel A2 and permanent magnet pole A3 is different simultaneously, and the magnetic force direction is different each other, and the intermediate position is strengthened adsorbing, and both sides are upwards rolled up and are realized the centre gripping to the machined part, realize diversified location.

During the use, rotary column A1 produces and rotates, drives magnetic wheel A2 and permanent magnet pole A3 through friction and rotates, drives the change of magnetic field line, through the cutting of electromagnetism post B2 to magnetic field line, and then produces the electromagnetic force, adsorbs the work piece to along with the change of working strength, the corresponding change is realized to the electromagnetic force, implements and cooperates, avoids the machined part skew.

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. The use of the phrase "including a" does not exclude the presence of other, identical elements in a process, method, article, or apparatus that comprises the same element, unless the language expressly indicates otherwise.

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.