CN212420497U - Fixing device of milling machine - Google Patents

Fixing device of milling machine Download PDF

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Publication number
CN212420497U
CN212420497U CN202020836400.7U CN202020836400U CN212420497U CN 212420497 U CN212420497 U CN 212420497U CN 202020836400 U CN202020836400 U CN 202020836400U CN 212420497 U CN212420497 U CN 212420497U
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CN
China
Prior art keywords
sliding
close
milling machine
workstation
plates
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Active
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CN202020836400.7U
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Chinese (zh)
Inventor
王芬雨
宫顺
王波
郭琰
江朋世
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Qingdao Haichuan Zhongxin Machinery Co ltd
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Qingdao Haichuan Zhongxin Machinery Co ltd
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Priority to CN202020836400.7U priority Critical patent/CN212420497U/en
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Publication of CN212420497U publication Critical patent/CN212420497U/en
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Abstract

The utility model relates to a fixing device of milling machine belongs to the technical field of milling machine, and its technical scheme includes the workstation that the level set up, a plurality of length direction are on a parallel with workstation length direction's mounting groove has been seted up to the workstation upper surface, workstation upper surface level is provided with one and accepts the board, it is vertical to be provided with two splint that tend to be close to the direction motion each other, two to accept the board upper surface one side that splint are close to each other is the level respectively and is provided with one and follows the slide of vertical direction motion, two the link has a clamp plate can be dismantled respectively to one side that the slide is close to each other. The utility model discloses have the effect of being convenient for fix the work piece at the workstation upper surface.

Description

Fixing device of milling machine
Technical Field
The utility model belongs to the technical field of the technique of milling machine and specifically relates to a fixing device of milling machine is related to.
Background
In order to ensure the accuracy of the workpiece during the machining process of the casting mold, a milling machine is generally used. The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. The milling cutter is usually moved by taking rotary motion as a main motion, and the movement of a workpiece and the milling cutter is feeding motion, so that the milling cutter can machine planes and grooves, can machine various curved surfaces, gears and the like, and is widely applied to mechanical manufacturing and repairing departments.
The present chinese utility model patent that can refer to the grant bulletin number for CN201049423Y discloses a numerical control planer-type milling machine planer-type structure, and it includes the base, and the left and right sides of base sets up the support column of waiting high respectively, and left and right sides support column has supported a curb girder parallel with the base respectively, and the upper end of controlling the curb girder is provided with guide rail and ball screw respectively, sets up the crossbeam and spanes on two curb girders, and the crossbeam is connected with curb girder guide rail sliding connection through the connecting plate of its lower extreme, and the nut on connecting plate and the lead screw is connected. Above-mentioned utility model regards the base as the workstation of work piece processing, and the work piece is installed on the workstation man-hour, and the nut drives the crossbeam and does front and back longitudinal movement along guide rail and lead screw, consequently does not need the work piece to remove along with the workstation in the in-process of processing, and the weight of work piece need not receive the restriction.
The above prior art solutions have the following drawbacks: when a workpiece is installed on a workbench, the traditional installation method is that the workpiece is firstly placed on the upper surface of the workbench, then a plurality of positioning plates with bolts are pressed on each side of the workpiece, and then each bolt is rotated downwards until the end part of each bolt abuts against the upper surface of the workbench and the lower side of each bolt head abuts against the upper side of a corresponding pressing plate, so that the position of the workpiece is fixed; however, when workpieces with different shapes or sizes are fixed, the corresponding positioning plate and the corresponding bolt need to be selected according to the shapes and the sizes of the workpieces, so that the fixing process of the workpieces is troublesome.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing a fixing device of milling machine, it has the effect of being convenient for fix the work piece at the workstation upper surface.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a fixing device of milling machine, includes the workstation that the level set up, a plurality of length direction are on a parallel with the mounting groove of workstation length direction is seted up to the workstation upper surface, workstation upper surface level is provided with one and accepts the board, it is vertical to be provided with two splint that tend to the direction motion each other, two to accept the board upper surface one side that splint are close to each other is the level respectively and is provided with one along the slide of vertical direction motion, two one side that the slide is close to each other can be dismantled respectively and link up there is a clamp plate.
By adopting the technical scheme, when a workpiece is required to be fixed on the upper surface of the workbench, the two corresponding pressing plates are selected according to the shape and size of the workpiece, the two pressing plates are respectively connected to one side, close to each other, of the two sliding plates, then the workpiece is placed on the upper surface of the receiving plate, the workpiece is positioned between the two clamping plates, then the two clamping plates move towards the direction close to each other, until one side, close to each other, of the two clamping plates abuts against the two sides of the workpiece respectively, then the two pressing plates are respectively pushed to move along the vertical direction, until the lower sides of the two pressing plates abut against the upper side of the workpiece respectively, the workpiece is pressed on the upper surface of the workbench, and the workpiece is conveniently fixed on the upper surface of the.
The present invention may be further configured in a preferred embodiment as: one sides of the two sliding plates, which are close to each other, are respectively provided with a slot, and one sides of the two pressing plates, which are far away from each other, are respectively and fixedly connected with an inserting strip which can be inserted into the slots; the upper surfaces of the two sliding plates are provided with a plurality of vertically arranged upper jacks corresponding to the slots, and each upper jack extends into the corresponding slot along the vertical direction; the lower surfaces of the two sliding plates are provided with lower jacks which are coaxial with the corresponding upper jacks at positions corresponding to the upper jacks, and the lower jacks extend into the corresponding slots along the vertical direction; the position of each cutting corresponding to each upper jack is provided with a through hole which is coaxial with the corresponding upper jack; each locking bolt is inserted in the upper jack and vertically arranged, and the end part of each locking bolt sequentially penetrates through the corresponding upper jack, the corresponding through hole and the corresponding lower jack and is in threaded connection with a locking nut.
By adopting the technical scheme, when the two pressing plates are required to be connected to the two sliding plates respectively, the cutting of one pressing plate is aligned to the slot of one sliding plate, and then the pressing plate is pushed towards the direction close to the sliding plate until the cutting is inserted into the slot; then inserting each locking bolt into the corresponding upper jack along the vertical direction, enabling the end part of each locking bolt to sequentially penetrate through the corresponding upper jack, the corresponding through hole and the corresponding lower jack, then connecting each locking nut to the end part of the corresponding locking bolt in a threaded manner, and finally rotating each locking nut towards the direction close to the pressure plate until the mutually close sides of each locking nut and the corresponding locking bolt respectively abut against the upper side and the lower side of the pressure plate, thereby connecting the pressure plate on the sliding plate; the other platen is attached to the other slide plate in the manner described above.
The present invention may be further configured in a preferred embodiment as: two the groove that slides of vertical setting is seted up respectively to the one side that splint are close to each other, two the slide respectively the rigid coupling have one along vertical direction slide and connect in the sliding block that corresponds the inslot that slides.
Through adopting above-mentioned technical scheme, two sliding blocks slide along vertical direction respectively and connect in corresponding the groove that slides to prevent that two slides from following the skew that the vertical direction in-process takes place the position that slides.
The present invention may be further configured in a preferred embodiment as: both sides all rotate in the sliding groove and be connected with the screw rod of a vertical setting, both sides sliding block threaded connection respectively is global in corresponding screw rod.
Through adopting above-mentioned technical scheme, can drive when rotating two screw rods and correspond the slide and move along vertical direction, when two slide downside all butts in the work piece upside, thereby press the work piece and establish.
The present invention may be further configured in a preferred embodiment as: the upper surface of the bearing plate is provided with a sliding groove corresponding to the two clamping plates, and the lower ends of the two clamping plates are respectively and fixedly connected with a sliding block which is connected in the sliding groove in a sliding manner.
Through adopting above-mentioned technical scheme, two sliders all slide and connect in the spout to can prevent that two splint trends direction that is close to each other from sliding the skew that the in-process takes place the position.
The present invention may be further configured in a preferred embodiment as: the sliding groove is rotatably connected with a pair of screw rods, the axis direction of the screw rods is parallel to the length direction of the sliding groove, and the lower ends of the two sliding blocks are respectively in threaded connection with two opposite thread sections of the screw rods.
Through adopting above-mentioned technical scheme, rotate the screw rod of counterpointing to the direction that two sliders of drive tend to be close to each other slides, thereby drives two splint and tends the direction motion that is close to each other.
The present invention may be further configured in a preferred embodiment as: one side of each of the two clamping plates, which is close to each other, is fixedly connected with a first rubber pad, the lower sides of the two sliding plates are fixedly connected with a second rubber pad, and the lower sides of the two pressing plates are fixedly connected with a second rubber pad.
Through adopting above-mentioned technical scheme, the frictional force when two splint centre gripping work pieces can be increased to rubber pad one, and the frictional force when work piece is established to two clamp plate pressfitting can be increased to rubber pad two to stability when two splint and two clamp plates fix the work piece has been improved.
The present invention may be further configured in a preferred embodiment as: the equal rigid coupling in the position of accepting each mounting groove of board lower surface correspondence has a rectangular, each rectangular all slide along the workstation length direction and connect in corresponding the mounting groove, it has a drive to accept the cylinder that the board moved along workstation length direction to accept board one end rigid coupling.
By adopting the technical scheme, the receiving plate can be pushed to move along the length direction of the workbench through the expansion and contraction of the piston rod of the air cylinder until the receiving plate moves to the position where one part of the receiving plate is positioned outside the workbench, so that the workpiece is fixed on the upper surface of the receiving plate conveniently.
To sum up, the utility model discloses a following at least one useful technological effect:
1. by adopting the technical scheme, when a workpiece needs to be fixed on the upper surface of the workbench, the two corresponding pressing plates are selected according to the shape and size of the workpiece, the two pressing plates are respectively connected to the sides, close to each other, of the two sliding plates, then the workpiece is placed on the upper surface of the bearing plate, the workpiece is positioned between the two clamping plates, then the two clamping plates move in the direction of approaching to each other, until the sides, close to each other, of the two clamping plates are respectively abutted against the two sides of the workpiece, then the two pressing plates are respectively pushed to move in the vertical direction, until the lower sides of the two pressing plates are respectively abutted against the upper sides of the workpiece, so that the workpiece is pressed on the upper surface of the workbench, and the workpiece is conveniently fixed on the;
2. by arranging the slot and the inserting strip, when the two pressing plates are required to be connected to the two sliding plates respectively, the inserting strip of one pressing plate is aligned to the slot of one sliding plate, and then the pressing plate is pushed towards the direction close to the sliding plate until the inserting strip is inserted into the slot; then inserting each locking bolt into the corresponding upper jack along the vertical direction, enabling the end part of each locking bolt to sequentially penetrate through the corresponding upper jack, the corresponding through hole and the corresponding lower jack, then connecting each locking nut to the end part of the corresponding locking bolt in a threaded manner, and finally rotating each locking nut towards the direction close to the pressure plate until the mutually close sides of each locking nut and the corresponding locking bolt respectively abut against the upper side and the lower side of the pressure plate, thereby connecting the pressure plate on the sliding plate; connecting another press plate to another slide plate according to the above mode;
3. through being provided with the screw rod of working a job, the spout internal rotation is connected with a pair of screw rod, screw rod axis direction is on a parallel with spout length direction, two slider lower extreme difference threaded connection is in two opposite screw thread sections of screw rod of working a job.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic diagram of a receiving plate structure in the present embodiment;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
fig. 4 is a schematic diagram of a pressing plate structure in the embodiment.
In the figure, 1, a workbench; 11. mounting grooves; 12. a cylinder; 2. a bearing plate; 21. a strip; 22. a chute; 23. a screw rod is aligned; 24. a rotating wheel; 3. a splint; 31. a slider; 32. a first rubber pad; 33. a sliding groove; 34. a screw; 35. a hand wheel; 4. a slide plate; 41. a sliding block; 42. a slot; 43. an upper jack; 44. a lower jack; 5. pressing a plate; 51. cutting; 52. a through hole; 6. locking the bolt; 61. and locking the nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a fixing device of milling machine, workstation 1 including the level setting, the mounting groove 11 of a plurality of rectangular shapes is seted up to 1 upper surface of workstation, and 11 length directions in a plurality of mounting grooves are all on a parallel with 1 length direction in workstation. The upper surface of the workbench 1 is horizontally provided with a bearing plate 2, and the length direction of the bearing plate 2 is vertical to the length direction of the workbench 1. The position of the lower surface of the bearing plate 2 corresponding to each mounting groove 11 is fixedly connected with a strip 21, and each strip 21 slides along the length direction of the workbench 1 and is connected in the corresponding mounting groove 11. One end of the workbench 1 is fixedly connected with a horizontally arranged cylinder 12, and a piston rod of the cylinder 12 is arranged towards the direction of the bearing plate 2 and is fixedly connected with one end of the bearing plate 2. Along with the extension of the piston rod of the air cylinder 12, the bearing plate 2 can be pushed to move along the length direction of the workbench 1 until the bearing plate 2 moves to a position where a part of the bearing plate 2 is positioned outside the workbench 1, so that a workpiece can be conveniently placed on the upper surface of the bearing plate 2.
Referring to fig. 2 and 3, two clamping plates 3 are vertically arranged on the upper surface of the bearing plate 2, the two clamping plates 3 can tend to move in the direction close to each other, two sliding grooves 22 are formed in the positions, corresponding to the two clamping plates 3, of the upper surface of the bearing plate 2, the length directions of the two sliding grooves 22 are all parallel to the length direction of the bearing plate 2, and two sliding blocks 31 connected into the corresponding sliding grooves 22 are fixedly connected to the positions, corresponding to the two sliding grooves 22, of the lower ends of the two clamping plates 3 respectively. A pair of screw rods 23 are rotatably connected in a chute 22, the axial direction of the screw rods 23 is parallel to the length direction of the chute 22, the lower ends of two sliding blocks 31 positioned in the chute 22 at the same side are respectively in threaded connection with two opposite thread sections of the screw rods 23, and one end of the screw rods 23 extends out of the chute 22 and is fixedly connected with a rotating wheel 24. One sides of the two clamping plates 3 close to each other are fixedly connected with a rubber pad 32 respectively, so that the friction force when the two clamping plates 3 clamp a workpiece can be increased. When the rotating wheel 24 is rotated, the opposite screw rod 23 can be driven to rotate, so that the two sliding blocks 31 can be driven to slide in the direction of approaching each other, the two clamping plates 3 are driven to move in the direction of approaching each other, and one side of the two rubber pads 32 approaching each other abuts against the two sides of the workpiece respectively, so that the workpiece is clamped.
One side that two splint 3 are close to each other is provided with a slide 4 respectively horizontally, and two slides 4 all can be followed vertical direction and moved. Two vertical sliding grooves 33 are respectively arranged on the side where the two clamping plates 3 are close to each other, and one side where the two sliding plates 4 are far away from each other is respectively fixedly connected with a sliding block 41 which is connected in the corresponding sliding groove 33 in a sliding manner along the vertical direction. The two side sliding grooves 33 are internally and rotatably connected with a vertically arranged screw rod 34, the two side sliding blocks 41 are respectively in threaded connection with the circumferential surfaces of the corresponding screw rods 34, and the upper ends of the two screw rods 34 are fixedly connected with a hand wheel 35. When the two hand wheels 35 are rotated, the two screw rods 34 can be driven to rotate respectively, so that the corresponding sliding blocks 41 can be driven to slide downwards respectively, and the corresponding sliding plate 4 is driven to move downwards.
Referring to fig. 2 and 4, a pressing plate 5 is respectively inserted into one side of each of the two sliding plates 4 close to each other, the two pressing plates 5 are horizontally arranged, and the length directions of the two pressing plates 5 are parallel to the length direction of the sliding plate 4. One side of each sliding plate 4 close to each other is provided with a slot 42, and one side of each pressing plate 5 far away from each other is fixedly connected with an inserting strip 51 capable of being inserted into the slot 42. The upper surfaces of the two sliding plates 4 are provided with a plurality of vertically arranged upper jacks 43 corresponding to the slots 42, and each upper jack 43 extends into the corresponding slot 42 along the vertical direction; the lower surfaces of the two sliding plates 4 are provided with a lower jack 44 which is coaxial with the corresponding upper jack 43 at the position corresponding to each upper jack 43, and each lower jack 44 extends into the corresponding slot 42 along the vertical direction; the position of each cutting 51 corresponding to each upper jack 43 is provided with a through hole 52 which is coaxial with the corresponding upper jack 43. A vertically arranged locking bolt 6 is inserted into each upper insertion hole 43, and the end of each locking bolt 6 sequentially penetrates through the corresponding upper insertion hole 43, the corresponding through hole 52 and the corresponding lower insertion hole 44 and is in threaded connection with a locking nut 61. When two pressing plates 5 are required to be connected to two sliding plates 4 respectively, firstly, the cutting 51 of one pressing plate 5 is aligned with the slot 42 of one sliding plate 4, and then the pressing plate 5 is pushed towards the direction close to the sliding plate 4 until the cutting 51 is inserted into the slot 42; then, each locking bolt 6 is inserted into the corresponding upper insertion hole 43 along the vertical direction, so that the end part of each locking bolt 6 sequentially penetrates through the corresponding upper insertion hole 43, the corresponding through hole 52 and the corresponding lower insertion hole 44; then, each locking nut 61 is connected to the end part of the corresponding locking bolt 6 in a threaded manner, each locking nut 61 is rotated towards the direction close to the pressure plate 5 until the side, close to the head part of each locking nut 61 and the head part of the corresponding locking bolt 6, of each locking nut 61 abuts against the upper side and the lower side of the pressure plate 5 respectively, and therefore the pressure plate 5 is connected to the sliding plate 4; the other press plate 5 is connected to the other slide plate 4 in the manner described above. The lower sides of the two sliding plates 4 are fixedly connected with a second rubber pad (not marked in the figure) respectively, the lower sides of the two pressing plates 5 are fixedly connected with a second rubber pad (not marked in the figure) respectively, and the second rubber pad can increase the friction force when the two sliding plates 4 and the two pressing plates 5 press the workpiece, so that the stability when the two pressing plates 5 press the workpiece is improved.
The implementation principle of the embodiment is as follows: when a workpiece needs to be fixed on the upper surface of the workbench 1, the piston rod of the air cylinder 12 extends out to push the bearing plate 2 to move along the length direction of the workbench 1 until the bearing plate 2 moves until a part of the bearing plate 2 is positioned outside the workbench 1; then two corresponding pressing plates 5 are selected according to the shape and the size of the workpiece, the insert 51 of one pressing plate 5 is aligned with the slot 42 of one sliding plate 4, and then the pressing plate 5 is pushed towards the direction close to the sliding plate 4 until the insert 51 is inserted into the slot 42; then, each locking bolt 6 is inserted into the corresponding upper insertion hole 43 along the vertical direction, so that the end part of each locking bolt 6 sequentially penetrates through the corresponding upper insertion hole 43, the corresponding through hole 52 and the corresponding lower insertion hole 44; then, each locking nut 61 is connected to the end part of the corresponding locking bolt 6 in a threaded manner, each locking nut 61 is rotated towards the direction close to the pressure plate 5 until the side, close to the head part of each locking nut 61 and the head part of the corresponding locking bolt 6, of each locking nut 61 abuts against the upper side and the lower side of the pressure plate 5 respectively, and therefore the pressure plate 5 is connected to the sliding plate 4; another pressing plate 5 is attached to the other sliding plate 4 in the above-described manner, and the two pressing plates 5 are attached to the sides of the two sliding plates 4, respectively, which are close to each other. Then, the workpiece is placed on the upper surface of the bearing plate 2, the workpiece is located between the two clamping plates 3, then the rotating wheel 24 is rotated to drive the screw rod 23 to rotate, so that the two sliding blocks 31 can be driven to slide in the direction of approaching each other, the two clamping plates 3 are driven to move in the direction of approaching each other, and when one side of each of the two rubber pads 32 approaching each other abuts against the two sides of the workpiece respectively, the workpiece is clamped. Then, the two hand wheels 35 are rotated to respectively drive the two screw rods 34 to rotate, so that the corresponding sliding blocks 41 can be respectively driven to slide downwards, the corresponding sliding plates 4 are driven to move downwards, the corresponding pressing plates 5 are driven to move downwards, and when the second rubber pads on the lower surfaces of the two pressing plates 5 are respectively abutted against the upper sides of the workpieces, the workpieces are pressed; the workpiece is fixed on the upper surface of the bearing plate 2 through the two clamping plates 3 and the two pressing plates 5, so that the workpiece is fixed on the bearing plate 2, and finally the bearing plate 2 can be pulled to move along with the contraction of the piston rod of the air cylinder 12 until the bearing plate 2 moves until the whole bearing plate 2 is completely positioned on the upper surface of the workbench 1, so that the workpiece is processed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a fixing device of milling machine, includes workstation (1) that the level set up, a plurality of length direction are on a parallel with workstation (1) length direction's mounting groove (11), its characterized in that have been seted up to workstation (1) upper surface: workstation (1) upper surface level is provided with one and accepts board (2), it is vertical to be provided with two splint (3) that tend to the direction motion of being close to each other to accept board (2) upper surface, two one side that splint (3) are close to each other is the level respectively and is provided with one along slide (4) of vertical direction motion, two one side that slide (4) are close to each other can be dismantled respectively and is connected with a clamp plate (5).
2. A fixing device of a milling machine according to claim 1, characterized in that: one sides of the two sliding plates (4) close to each other are respectively provided with a slot (42), and one sides of the two pressing plates (5) far away from each other are respectively fixedly connected with an inserting strip (51) capable of being inserted into the slot (42); the upper surfaces of the two sliding plates (4) are provided with a plurality of vertically arranged upper jacks (43) corresponding to the slots (42), and each upper jack (43) extends into the corresponding slot (42) along the vertical direction; the lower surfaces of the two sliding plates (4) are provided with lower jacks (44) which are coaxial with the corresponding upper jacks (43) at positions corresponding to the upper jacks (43), and the lower jacks (44) extend into the corresponding slots (42) along the vertical direction; the position of each cutting strip (51) corresponding to each upper jack (43) is provided with a through hole (52) which is coaxial with the corresponding upper jack (43); each locking bolt (6) which is vertically arranged is inserted into each upper insertion hole (43), and the end part of each locking bolt (6) sequentially penetrates through the corresponding upper insertion hole (43), the corresponding through hole (52) and the corresponding lower insertion hole (44) and is in threaded connection with a locking nut (61).
3. A fixing device of a milling machine according to claim 2, characterized in that: two the vertical groove (33) that slides that sets up are seted up respectively to splint (3) one side that is close to each other, two slide (4) respectively the rigid coupling have one along vertical direction slide and connect in slide sliding block (41) in corresponding groove (33) that slides.
4. A fixing device of a milling machine according to claim 3, characterized in that: both sides all rotate in the groove of sliding (33) and be connected with a screw rod (34) of vertical setting, two slide (4) threaded connection respectively is in corresponding global of screw rod (34).
5. A milling machine fixture according to claim 4, wherein: the upper surface of the bearing plate (2) is provided with a sliding groove (22) corresponding to the two clamping plates (3), and the lower ends of the two clamping plates (3) are respectively fixedly connected with a sliding block (31) which is connected in the sliding groove (22) in a sliding manner.
6. A milling machine fixture according to claim 5, wherein: the sliding groove (22) is rotatably connected with a pair of screw rods (23), the axial direction of the pair of screw rods (23) is parallel to the length direction of the sliding groove (22), and the lower ends of the two sliding blocks (31) are respectively in threaded connection with two opposite thread sections of the pair of screw rods (23).
7. A fixing device of a milling machine according to claim 1, characterized in that: one sides of the two clamping plates (3) close to each other are fixedly connected with a first rubber pad (32) respectively, the lower sides of the two sliding plates (4) are fixedly connected with a second rubber pad respectively, and the lower sides of the two pressing plates (5) are fixedly connected with a second rubber pad respectively.
8. A fixing device of a milling machine according to claim 1, characterized in that: the equal rigid coupling in position of accepting board (2) lower surface corresponding each mounting groove (11) has a rectangular (21), each rectangular (21) all slides along workstation (1) length direction and connects in corresponding mounting groove (11), it has a drive to accept cylinder (12) of board (2) along workstation (1) length direction motion to accept board (2) one end rigid coupling.
CN202020836400.7U 2020-05-19 2020-05-19 Fixing device of milling machine Active CN212420497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020836400.7U CN212420497U (en) 2020-05-19 2020-05-19 Fixing device of milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020836400.7U CN212420497U (en) 2020-05-19 2020-05-19 Fixing device of milling machine

Publications (1)

Publication Number Publication Date
CN212420497U true CN212420497U (en) 2021-01-29

Family

ID=74286861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020836400.7U Active CN212420497U (en) 2020-05-19 2020-05-19 Fixing device of milling machine

Country Status (1)

Country Link
CN (1) CN212420497U (en)

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