CN113500236B

CN113500236B - Follow-up processing device

Info

Publication number: CN113500236B
Application number: CN202110835019.8A
Authority: CN
Inventors: 高秀明; 孙克安; 牛启正; 张雪松; 陈占峰; 王倩; 翟烜
Original assignee: CRRC Tangshan Co Ltd
Current assignee: CRRC Tangshan Co Ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-11-22
Anticipated expiration: 2041-07-23
Also published as: CN113500236A

Abstract

The invention provides a follow-up processing device, which comprises: a frame; the follow-up walking mechanism comprises a fixed supporting seat, an elastic supporting seat, a guide piece and a clamping piece; the fixed supporting seat and the elastic supporting seat are arranged on the rack at intervals; one end of the guide piece is hinged with the fixed supporting seat, the other end of the guide piece is connected with the elastic supporting seat, a first slide way is arranged on the guide piece, and the first slide way extends from the fixed supporting seat to the direction close to the elastic supporting seat; the clamping piece is slidably arranged on the first slideway, and clamps the workpiece to be machined; and the machining tool is arranged on the clamping piece. The invention has stable processing quality and high production efficiency.

Description

Follow-up processing device

Technical Field

The invention relates to the technical field of machining, in particular to a follow-up machining device.

Background

Automatic doors of high-speed rails, subways, urban rails and the like are arranged on doorposts at doorways of side walls. When assembling the doorpost, firstly, a groove needs to be processed in the end face of the doorway of the side wall, then, the doorpost is inserted in the groove for positioning, and finally, the doorpost and the side wall are connected in a welding mode.

The existing side wall is of a curved surface structure and comprises an inner side plate, an outer side plate, a top plate, a bottom plate and a rib plate, wherein all parts are welded and connected by a large machining center. The inner side plate and the outer side plate are of curved surface structures and are arranged at intervals in parallel, openings of gates are reserved on the inner side plate and the outer side plate, the top and the bottom between the inner side plate and the outer side plate are welded with the top plate and the bottom plate respectively, and the middle between the inner side plate and the outer side plate is welded with the rib plates which are arranged in a wave shape. Because a plurality of rib plates are distributed in the inner part of the side wall door opening, and the inner side plate and the outer side plate are of curved surface structures, the conventional processing mode is not suitable for the special plate modeling. At present, manual operation is generally adopted, and the rib plate is manually cut and polished to form a groove.

However, the operation process of the technical scheme completely depends on the technical level of operators, which not only influences the product quality, but also reduces the production efficiency.

Disclosure of Invention

In order to solve at least one problem mentioned in the background art, the invention provides a follow-up processing device which is stable in processing quality and high in production efficiency.

In order to achieve the above object, the present invention provides a follow-up processing device including: a frame; the follow-up walking mechanism comprises a fixed supporting seat, an elastic supporting seat, a guide piece and a clamping piece; the fixed supporting seat and the elastic supporting seat are arranged on the rack at intervals; one end of the guide piece is hinged with the fixed supporting seat, the other end of the guide piece is connected with the elastic supporting seat, a first slide way is arranged on the guide piece, and the first slide way extends from the fixed supporting seat to the direction close to the elastic supporting seat; the clamping piece is slidably arranged on the first slide way, and the clamping piece clamps a workpiece to be machined; and the machining tool is arranged on the clamping piece.

As a further aspect of the present invention, the elastic support seat includes a base and an elastic member, the base is connected to the frame, one end of the elastic member is connected to the base, and the other end of the elastic member is connected to the guide member.

As a further aspect of the present invention, the elastic member is slidably coupled to the guide member.

As a further aspect of the present invention, the guide member is provided with a second slideway, the second slideway is parallel to the first slideway, the elastic member is hinged with a sliding member, and the sliding member is slidably connected to the second slideway.

As a further scheme of the invention, the device further comprises a walking driving part, wherein the walking driving part is connected with the clamping part through a transmission assembly and drives the clamping part to slide along the first slideway.

As a further aspect of the present invention, the clamping member includes a first roller and a second roller, and a roller surface of the first roller and a roller surface of the second roller respectively roll against clamped surfaces of the to-be-processed member in different directions.

As a further aspect of the present invention, the first roller and the second roller are disposed up and down; and a horizontal monitoring device is arranged on the clamping piece.

As a further scheme of the present invention, the number of the clamping pieces, the number of the machining tools, and the number of the first slide ways are two, and the two clamping pieces, the two machining tools, and the two first slide ways are respectively located at two opposite sides of the rack, and the clamping pieces, the machining tools, and the first slide ways located at the same side are connected; or the clamping pieces and the machining tools are arranged in two numbers, the first slide way is one, the two clamping pieces and the two machining tools are respectively positioned on two opposite sides of the rack, the first slide way is positioned in the middle of the rack, and the clamping pieces and the machining tools positioned on two sides are connected with the first slide way; wherein, two the holder is connected to same walking driving piece jointly.

As a further aspect of the invention, the machining tool includes a tool member and a machining drive member that drives the tool member in a machining operation.

As a further scheme of the invention, the cutter part comprises at least two cutters, the at least two cutters are coaxially arranged at intervals, and a spacing adjusting part is arranged between every two adjacent cutters.

The invention provides a follow-up processing device, which is characterized in that a follow-up travelling mechanism is arranged, so that a clamping piece clamps a to-be-processed workpiece, when the clamping piece slides along a first slide way, the clamping piece can float on a guide piece along the guide direction along with the deformation of a clamped surface, a processing cutter on the clamping piece floats along with the shape of the clamped surface, the processing cutter and the to-be-processed workpiece are kept as set parameters all the time, the processing quality is stable, and the production efficiency is high.

The construction of the present invention and other objects and advantages thereof will be more apparent from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a servo processing device according to an embodiment of the present invention;

FIG. 2 is another angle structure diagram of FIG. 1;

fig. 3 is a front view of a servo processing device according to a first embodiment of the present invention;

FIG. 4 is a right side view of FIG. 3;

fig. 5 is a schematic structural diagram of a cutting tool according to an embodiment of the present invention.

Description of reference numerals:

1-a top plate; 11-a caster; 12-an adjustable leg; 13-a reinforcement plate;

2-fixing the supporting seat; 21-a hinge pin;

3-an elastic support seat; 31-a base; 32-an elastic member; 33-a pin shaft; 34-a slide;

4-a guide; 41-a first slideway; 42-a second slide; 43-hinged seat; 44-a rack;

5-a walking driving member; 51-gear;

6-a clamping member; 61-a slide block; 62-a first gripper arm; 63-a second gripper arm; 64-a first roller; 65-a second roller; 66-a level monitoring device;

7-a tool piece; 71-a cutter; 72-a cutter bar; 73-spacing adjustment; 74-a lock nut; 75-machining a drive member;

8-processing the workpiece; 81-clamped surface; 82-surface to be processed.

Detailed Description

Automatic doors of high-speed rails, subways, urban rails and the like are arranged on doorposts at doorways of side walls. When assembling the doorpost, firstly, a groove needs to be processed in the end face of the doorway of the side wall, then, the doorpost is inserted in the groove for positioning, and finally, the doorpost and the side wall are connected in a welding way. Because the inside of current lateral wall gate department distributes a plurality of gusset, and whole curved surface structure that is, conventional processing mode is not suitable for this special plate molding. If a professional robot is adopted for machining, the equipment cost is high, and the robot machining has high requirements on positioning and fixing of the side wall and cutter positioning, so that the robot is not suitable for the current production requirement. At present, manual operation is generally adopted, the machining process completely depends on the technical level of operators, and the problems that the plate ribs are excessively removed and even the surface of the section bar is damaged due to action deformation or error often occur, so that the section bar needs to be repaired, the quality of a final product is influenced, and the production efficiency is reduced.

The invention provides a follow-up machining device which is suitable for a scene that a workpiece to be machined is provided with parallel clamped surfaces, for example, the workpiece to be machined is provided with two vertical clamping surfaces. Particularly, in the scene of processing the side wall door opening, the clamped surface is horizontally arranged and symmetrically arranged on two sides. This follow-up processingequipment makes the interior plate and the outer panel of holder centre gripping side wall through setting up follow-up running gear, and when sliding along first slide, the holder can float along with the shape of interior plate and outer panel along the direction on the guide, realizes on the holder that the processing cutter floats along with the shape of interior plate and outer panel, and then keeps processing cutter and side wall terminal surface all the time for setting for the parameter, makes processingquality stable, and production efficiency is high.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. 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. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example one

Fig. 1 is a schematic structural diagram of a servo processing device according to a first embodiment of the present invention; FIG. 2 is another schematic view of the angular structure of FIG. 1; fig. 3 is a front view of a servo processing device according to a first embodiment of the present invention; FIG. 4 is a right side view of FIG. 3; fig. 5 is a schematic structural diagram of a cutting tool according to an embodiment of the present invention.

Referring to fig. 1 to 4, a servo processing apparatus according to an embodiment of the present invention includes: a frame; the device also comprises a follow-up travelling mechanism, a fixed supporting seat 2, an elastic supporting seat 3, a guide part 4 and a clamping part 6; the fixed supporting seat 2 and the elastic supporting seat 3 are arranged on the frame at intervals; one end of the guide piece 4 is hinged with the fixed supporting seat 2, the other end of the guide piece 4 is connected with the elastic supporting seat 3, a first slide way 41 is arranged on the guide piece 4, and the first slide way 41 extends from the fixed supporting seat 2 to the direction close to the elastic supporting seat 3; the clamping piece 6 is slidably arranged on the first slideway 41, and the clamping piece 6 clamps the workpiece 8 to be machined; the device also comprises a processing cutter which is arranged on the clamping piece 6.

The frame comprises a top plate 1, casters 11, adjustable legs 12 and a reinforcing plate 13. The bottom of the top plate 1 is evenly provided with casters 11 and adjustable legs 12, and a reinforcing plate 13 is connected between the casters 11 on the same side. The adjustable supporting leg 12 comprises a main body, a supporting plate and an adjusting screw rod, the main body is of a cylindrical rod structure, the bottom end of the main body is connected with the supporting plate, the top of the main body is connected with the adjusting screw rod, the adjusting screw rod is connected with a preset threaded hole of the top plate 1 and extends out of the top surface of the top plate 1, and a knob is installed. The caster 11 adopts the prior art structure, can roll along the ground and have a locking structure, is convenient for realize the whole removal and the fixed of frame. When the caster 11 is locked, the adjustable supporting legs 12 are driven to move up and down by rotating the knob, and the contact with the ground is adjusted, so that the stable fixation of the rack is realized.

In this embodiment, roof 1 is rectangular shaped plate, and truckle 11 is all installed to the four corners department of roof 1 below, and an adjustable landing leg 12 is all installed to corresponding each truckle 11 department in roof 1 below, is located to connect reinforcing plate 13 between two truckles 11 on homonymy long limit. The adjustable supporting legs 12 on the same optional side and the caster 11 are located on the same straight line, and through holes for the main bodies of the adjustable supporting legs 12 to penetrate through are correspondingly formed in the reinforcing plate 13, so that the stability of the rack is further improved.

The fixed support seat 2 and the elastic support seat 4 are arranged on the rack at intervals, the fixed support seat 2 is arranged at the end part of one end of the rack, and the elastic support seat 3 is arranged at the middle part of the rack or close to the end part of the other end of the rack. One end of the guide 4 is hinged with the fixed support seat 2, and the other end of the guide 4 is connected with the elastic support seat 3. Two fixed support seats 2 can be optionally arranged, the two fixed support seats 2 are symmetrically arranged, and the elastic support seat 3 is arranged on a vertical bisector of the two fixed support seats 2. The elastic supporting seat 3 and the two fixed supporting seats 2 form a stable triangular supporting relation for the guide piece 4. The fixed support 2 provides a certain amount of rotation for the guide 4. The elastic support 3 provides the guide with up-and-down floatability and front-and-back slidability of a set amount. The guide 4 can rotate around the fixed support seat and can elastically float along with the elastic support seat 3 within the rotation range. The guide 4 provides support for the components disposed thereon and can provide a set amount of float space.

In this embodiment, two fixed support seats 2 are fixedly connected to one end of the top plate 1 in the length direction, and the elastic support seat 3 is fixed to the middle of the top plate 1 and is close to the other end of the top plate 1 in the length direction. The fixed support base 2 comprises two support plates arranged at opposite intervals. The bottoms of the two support plates are fixedly connected with the frame, the tops of the two support plates are all processed into arc shapes, and hinge holes are respectively formed in the arc shapes.

One end of the elastic supporting seat 3 is fixedly connected with the frame, and the other end of the elastic supporting seat is connected with the guide piece 4. The elastic support seat should at least include an elastic member 32, and the elastic member 32 has a supporting capability and a set amount of elastic displacement, so as to support the guide member 4 and generate elastic displacement.

The bottom surface of the guide 4 is connected with the fixed support seat 2 and the elastic support seat 3 respectively. Corresponding the one end of fixed bolster 2, the bottom surface of guide 4 corresponds sets up two articulated seats 43, and the hinge hole is all seted up to two articulated seats 43. Each articulated seat 43 alternates between two extension boards of the fixed support seat 2 that corresponds, and each articulated seat 43 and the articulated downthehole installation hinge pin 21 of two extension boards that correspond realize the articulated of guide and two fixed support seats 2. Corresponding to one end of the elastic supporting seat 3, the elastic part 32 is directly connected with the guiding part 4 or connected with the guiding part 4 through a connecting part, so that the guiding part 4 and the elastic supporting seat 3 have certain up-and-down floating, and because the guiding part 4 is hinged with the fixed supporting seat 2, the guiding part 4 can also generate plane sliding when floating up and down. The guide 4 may be selected to be rectangular plate-shaped, and the size of the guide 4 may be selected to be equal to or larger than the top plate 1 of the housing.

The top surface of the guiding element 4 is provided with a first slideway 41, and the first slideway 41 extends from the fixed supporting seat 2 to the direction close to the elastic supporting seat 3. The direction of the first slideway 41 is parallel to the radial section of the hinge pair of each fixed support seat 2 and is located on one side of the fixed support seat 2 close to the elastic support seat 3. When the fixed support seat 2 and the elastic support seat 3 are both provided with one, the direction of the selectable first slide rail 41 is directed to the elastic support seat by the fixed support seat 2. When the fixed supports 2 are multiple, the direction of the first sliding track 41 is parallel to the vertical middle line of any two fixed supports 2 and is corresponding to one side of the elastic support 3. Each fixed support seat 2 is connected with the guide 4 through a hinge pair, and then the first slide 41 can rotate around the fixed support seat 2 to rotate and rotate because of being arranged on the guide 4, and the first slide 41 can also float up and down relative to the elastic support seat 3 because of the connection of the guide 4 and the elastic support seat 3.

The lower part of the clamp 6 is slidably mounted on the first slideway 41. The upper portion of holder 6 sets up two centre gripping arms, forms the space of centre gripping 8 of treating between two centre gripping arms, and two centre gripping arms set up the clamping face separately, and the clamping face contacts with the plane 81 of being held that treats that work piece 8 is parallel, forms the centre gripping of treating work piece 8. The clamping surface clamps the clamped surface 81, the clamping piece 6 is slidably mounted on the first slide way 41, in the sliding process, the clamping surface floats up and down along with the clamped surface 81, the clamping piece 6 floats up and down along with the clamping surface, and the clamping piece pulls up or pushes down the first slide way 41 to rotate around the fixed supporting seat 2 and floats along with the elastic supporting seat 3 due to the up-and-down floating.

The machining tool is arranged on the holder 6. A machining tool can be mounted on any one of the clamping arms, on both of the clamping arms, or between both of the clamping arms, so as to machine the clamped surface 81 on one side of the workpiece 8, the clamped surfaces 81 on both sides in parallel, or the end surfaces between the parallel clamped surfaces 81. The machining tool always keeps set position parameters with the machined workpiece 8 due to the follow-up effect of the clamping piece 6 and the clamped surface 81, and stable machining parameters are guaranteed.

In the present embodiment, the first slide 41 is provided in the longitudinal direction of the top plate 1. The side surface of the first slideway 41 adjacent to the center side of the guide 4 is provided with a sliding chute. The lower part of the clamp 6 has two vertical side walls, one of which is adjacent to the runner of the first runner 41 and is fitted with a slide 61 that extends into the runner, the other of which forms an auxiliary support. The other side wall of the optional clamp 6 abuts against the outer side surface away from the center of the guide 4, and the other side of the optional clamp may abut against the other side surface of the first slideway 41. The upper portion of holder 6 sets up first centre gripping arm 62 and second centre gripping arm 63, forms the centre gripping space of centre gripping treating the machined part between first centre gripping arm 62 and the second centre gripping arm 63, and the free end of first centre gripping arm 62 and second centre gripping arm 63 corresponds sets up the clamping face. The two clamping surfaces respectively clamp the inner side plate and the outer side plate of the side wall. The machining tool is mounted between the first clamping arm 62 and the second clamping arm 63 for machining the end face of the side wall door.

This embodiment a follow-up processing device. The workpiece 8 to be machined is a side wall, the surface 82 to be machined is an end surface of a door opening of the side wall, the clamped surface 81 is an inner side plate and an outer side plate of the side wall, the side wall is horizontally placed, the end surface of the door opening of the side wall is arranged in the vertical direction, and the inner side plate and the outer side plate are arranged in the horizontal direction.

The follow-up processing device is provided with a follow-up walking mechanism, wherein the fixed supporting seat 2 corresponds to an outer end opening of a side wall door opening, the elastic supporting seat 3 inwards corresponds to an inner end door beam of the side wall door opening, the fixed supporting seat 2 provides a certain rotation amount for the guide piece 4, the elastic supporting seat 3 provides a set amount of up-and-down floatability and front-and-back slidability for the guide piece, and the guide piece 4 provides support for a part arranged on the guide piece 4 and can provide a set amount of floating space. The first slide way 41 has a set amount floating space along with the guide piece, and the first slide way 41 provides a guide direction parallel to the processing path of the end face of the door opening of the side wall, so that the processing tool can conveniently walk from the outer end of the end face of the door opening to the inner end of the end face of the door opening. The holder 6 slides along the processing path of the side wall doorway face through the first slide way 41, and has a set amount of floating space with the first slide way 41. The clamping piece 6 is because of with the side wall by interior plate and outer panel butt, its along the 41 slip in-process of first slide, follows the shape change fluctuation of interior plate and outer panel, and then because of the setting of first slide 41, drives the elastic component production fluctuation of the tensile or compression elastic support seat 3 of guide 4, and because of the difference in height that produces during fluctuation, makes the relative frame of guide 4 produce certain back and forth slip.

This follow-up processingequipment still sets up the processing cutter on holder 6, and the processing cutter keeps settlement position parameter with the terminal surface of side wall gatepost all the time because of the follow-up effect of holder 6 and interior plate and outer panel, guarantees stable processing parameter.

The servo processing device is provided with a guide piece 4 which can float up and down and slide back and forth through a fixed supporting seat 2 and an elastic supporting seat 3; when the clamping piece 6 clamps the side wall and slides along the first slideway 41, the clamping piece 6 can float on the guide piece 4 along the guide direction along with the deformation of the inner side plate and the outer side plate; the processing cutter on the clamping piece 6 floats along with the shapes of the inner side plate and the outer side plate, so that the processing cutter and the end face of the side wall are always set parameters, the processing quality is stable, and the production efficiency is high.

Further, the elastic support base 3 comprises a base 31 and an elastic member 32, the base 31 is connected with the frame, one end of the elastic member 32 is connected with the base, and the other end of the elastic member 32 is connected with the guide member 4.

The elastic support base 3 is provided with a base 31 and an elastic member 32, the base 31 is fixedly connected with the frame, on one hand, the base 31 can provide a larger connection area relative to the elastic member 32, and on the other hand, the base 31 provides a guide space for the elastic movement of the elastic member 32. One end of the elastic element 32 is connected with the base 31, the other end of the elastic element is connected with the guide element 4, the bottom of the elastic element 32 floats up and down in the guide space of the base 31, and the part of the elastic element 32 extending out of the base 31 and connected with the guide element 4 is more flexible and can float up and down or slide in a proper plane. Alternatively, the base 31 is a cylindrical cylinder and the elastic member 32 is a telescopic spring.

Further, the elastic member 32 is slidably coupled to the guide member 4.

The clamping member 6 drives the first slideway 41 and the guiding member 4 to compress or stretch the elastic member along the deformation of the clamped surface 81 along the first slideway 41 and further the clamping member 6, so as to generate up-and-down floating and simultaneously generate micro sliding in the front-and-back direction. Set up elastic component 32 and be connected with guide 4 through sliding construction, then can satisfy the fore-and-aft direction slip of guide, optional elastic component 32 is the elasticity telescopic link.

Further, the guide 4 is provided with a second slideway 42, the second slideway 42 is parallel to the first slideway 41, the elastic element 32 is hinged with a sliding element 34, and the sliding element 34 is slidably connected on the second slideway 42.

The bottom surface of the guide member 4 is provided with a second sliding groove as a second sliding way 42, the top end of the elastic member 32 is hinged with the sliding member 34 through the pin shaft 33, and the sliding member 34 slides in the second sliding way 42. Since the sliding direction of the holding member 6 is the first slide way 41 direction, the possible planar sliding of the elastic member 32 is also the first slide way 41 direction, and the second slide way 42 direction is parallel to the first slide way 41 direction, so that the slight front-back direction sliding of the guide member 4 due to the up-and-down floating can be realized.

Furthermore, the device also comprises a walking driving part 5, wherein the walking driving part 5 is connected with the clamping part 6 through a transmission assembly and drives the clamping part 6 to slide along the first slideway 41.

The walking driving part 5 drives the clamping part 6 to provide power for the clamping part 6, so that a processing tool on the clamping part 6 can process a workpiece to be processed 8 along a processing path. The selectable walking driving part 5 is a motor, the transmission assembly comprises a gear 51 and a rack 44, the rack 44 is fixed on the top surface of the top plate 1, the rack 44 is arranged in parallel with the first slideway 41, the gear 51 is meshed with the rack 44, and the center of the gear 51 is connected with a motor spindle. The motor drives the gear 51 to rotate, and the gear 51 is in meshing transmission with the rack 44 to drive the clamping piece 6 to slide along the first slideway 41.

Further, the clamping member 6 includes a first roller 64 and a second roller 65, and a roller surface of the first roller 64 and a roller surface of the second roller 65 respectively roll and abut on clamped surfaces 81 of the workpieces 8 to be processed, which are in different directions.

The first clamping arm 62 of the clamping member 6 is provided with a first roller 64, the second clamping arm 63 is provided with a second roller 65, and the roller surfaces of the first roller 64 and the second roller 65 are arranged oppositely and respectively abut against clamped surfaces of the workpiece 8 to be processed in different directions in a rolling manner. For example, when the workpiece to be processed has two vertical parallel side surfaces, the first clamping arm and the second clamping arm extend in the vertical direction at the same time, the first roller and the second roller are arranged at the left and right, and the first roller and the second roller clamp the two vertical side surfaces to roll.

In this embodiment, the side wall is placed horizontally, the inner side plate and the outer side plate are curved surfaces extending in the horizontal direction, the first clamping arm 62 and the second clamping arm 63 extend horizontally outwards at the same time, and the first roller 64 and the second roller 65 are arranged up and down to respectively clamp the outer side plate and the inner side plate.

Further, the first roller 64 and the second roller 65 are disposed up and down; a level monitoring device 66 is provided on the clamp 6.

The first roller 64 and the second roller 65 are disposed vertically, and are suitable for a case where the member 8 to be processed has two horizontally extending clamped surfaces. For ease of manufacture, the level is initially adjusted by means of a level monitoring device 66 pre-mounted on the clamp 6, and a level gauge may be selected as the level monitoring device 66.

Furthermore, the number of the clamping pieces 6, the number of the machining tools and the number of the first slide ways 41 are two, the two clamping pieces 6, the two machining tools and the two first slide ways 41 are respectively located on two opposite sides of the rack, and the clamping pieces 6, the machining tools and the first slide ways 41 which are located on the same side are connected; or, the number of the clamping pieces 6 and the number of the machining tools are two, the number of the first slide rails 41 is one, the two clamping pieces 6 and the two machining tools are respectively located on two opposite sides of the rack, the first slide rails 41 are located in the middle of the rack, and the clamping pieces 6 and the machining tools located on two sides are connected with the first slide rails 41; wherein both clamping members 6 are connected together to one and the same travel drive 5.

The above arrangement of the two holding members 6 is suitable for a case where both sides of the member to be processed have parallel held surfaces 81. The machining cutters are connected to two optional sides, and simultaneous machining operation is facilitated. Two holders 6 are connected as an organic whole, optionally set up first slide 41 or sharing first slide 41 respectively, can realize synchronous processing, and two optional holders 6 share same walking driving piece 5.

Further, the machining tool comprises a tool member 7 and a machining drive member 75, the machining drive member 75 driving a machining operation of the tool member 7.

The processing driving member 75 is mounted on the clamping member, and the tool member 7 is directed to any clamped surface 81, two clamping surfaces or an end surface between the two clamping surfaces of the workpiece to be processed, so as to realize continuous or discontinuous processing on the corresponding position under the driving of the processing driving member 75. The optional machining drive 75 is a motor and the cutter member 7 is a cutting tool.

Further, the cutter member 7 includes at least two cutters 71, two adjacent cutters 71 are coaxially arranged at intervals, and a distance adjusting member 73 is installed between the adjacent cutters 71.

The cutter member 7 comprises a cutter bar 72 and at least two cutters 71, wherein one end of the cutter bar 72 is connected with a processing driving member 75, the cutters 71 are arranged on the cutter bar 72 at intervals, a spacing adjusting member 73 is arranged between the adjacent cutters 71, and locking nuts 74 are arranged on the cutter bar 72 and correspond to the outer sides of the cutters 71 at the two ends. Adjustment sleeves of different thicknesses and/or numbers may be selected as spacing adjustment members 73 for adjusting the spacing between adjacent cutters 71. Double nuts are arranged on the cutter bar 72 corresponding to the outer sides of the cutters 71 at the two ends so as to lock the cutters 71.

In this embodiment, the tool member 7 is mounted between two clamping arms, the tool bar 72 extends in the vertical direction, and the tool 71 is a milling cutter head. Two milling cutter discs are arranged on the cutter bar 72 at intervals so as to mill and machine two grooves corresponding to the rib plates at the side wall ports. In the machining process, due to the follow-up effect of the follow-up walking mechanism, the clamping piece 6 floats along with the shape of the side wall, so that the two milling cutter discs always keep a set height with the inner side plate and the outer side plate and always keep the milling depth relative to the plate ribs, the machining quality is stable, and the production efficiency is high.

In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, indirectly connected through intervening media, and communicating between two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art. The terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein may be implemented, for example, in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A follow-up processing device, characterized by comprising:

a frame;

the follow-up walking mechanism comprises a fixed supporting seat, an elastic supporting seat, a guide piece and a clamping piece;

the fixed supporting seat and the elastic supporting seat are arranged on the rack at intervals;

one end of the guide piece is hinged with the fixed supporting seat, the other end of the guide piece is connected with the elastic supporting seat, a first slide way is arranged on the guide piece, and the first slide way extends from the fixed supporting seat to the direction close to the elastic supporting seat;

the clamping piece is slidably arranged on the first slideway, and clamps the workpiece to be machined;

the machining tool is arranged on the clamping piece;

the elastic supporting seat comprises a base and an elastic piece, the base is connected with the rack, one end of the elastic piece is connected with the base, and the other end of the elastic piece is connected with the guide piece;

the elastic piece is connected with the guide piece in a sliding way;

the guide part is provided with a second slide, the second slide is parallel to the first slide, the elastic part is hinged with a sliding part, and the sliding part is connected to the second slide in a sliding manner.

2. The follow-up machining device according to claim 1, further comprising a walking driving member, wherein the walking driving member is connected with the clamping member through a transmission assembly and drives the clamping member to slide along the first slideway.

3. The follow-up processing device according to claim 2, wherein the clamping member comprises a first roller and a second roller, and a roller surface of the first roller and a roller surface of the second roller respectively roll against clamped surfaces of the member to be processed in different directions.

4. The follow-up processing device according to claim 3, wherein the first roller and the second roller are disposed one above the other; and a horizontal monitoring device is arranged on the clamping piece.

5. The follow-up machining device according to claim 4, wherein the number of the clamping pieces, the number of the machining tools and the number of the first slide ways are two, the two clamping pieces, the two machining tools and the two first slide ways are respectively located on two opposite sides of the rack, and the clamping pieces, the machining tools and the first slide ways located on the same side are connected;

or the clamping pieces and the machining tools are arranged in two numbers, the first slide way is one, the two clamping pieces and the two machining tools are respectively positioned on two opposite sides of the rack, the first slide way is positioned in the middle of the rack, and the clamping pieces and the machining tools positioned on two sides are connected with the first slide way;

wherein, two holder common connection is to same walking drive spare.

6. A follow-up machining device according to claim 1 or 2, wherein the machining tool comprises a tool member and a machining drive member, the machining drive member driving the tool member in a machining operation.

7. The follow-up machining device according to claim 6, wherein the cutter member includes at least two cutters, at least two of the cutters being coaxially spaced apart, and a spacing adjustment member being mounted between adjacent cutters.