CN214488935U

CN214488935U - Subway gate machining punch press

Info

Publication number: CN214488935U
Application number: CN202120768774.4U
Authority: CN
Inventors: 杨天敏; 王孝亮
Original assignee: Yongxu Shanghai Communication Technology Co ltd
Current assignee: Yongxu Shanghai Communication Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-10-26
Anticipated expiration: 2031-04-14

Abstract

The utility model relates to a subway floodgate machine tooling punch press, it relates to the field of subway floodgate machine tooling, its include the base, install workstation, fixed mounting on the base frame, fixed mounting in driving motor in the frame, receive driving motor drive and along vertical direction gliding main shaft from top to bottom, can dismantle connect in the drill bit that the main shaft is close to workstation one end, install on the workstation and press from both sides the clamping mechanism who tightly treats drilling work piece, clamping mechanism include two install in first clamp block on the workstation, install in just be used for right on the first clamp block locks spacing fastener, two first clamp block symmetry sets up in treating drilling work piece both sides, and two first clamp block all supports tightly in treating drilling work piece lateral wall to one side in opposite directions. This application has the effect that improves the precision of drilling.

Description

Subway gate machining punch press

Technical Field

The application relates to the field of subway gate machining, in particular to a subway gate machining punch press.

Background

The subway gate is a passage blocking device for regulating pedestrian flow in and out of a pipeline in a subway station, and a box body of the general subway gate is made of stainless steel materials.

The drilling machine is a machine tool for drilling stainless steel and other materials on a workpiece through a drill.

Chinese patent No. CN202291492U discloses a numerical control drilling machine for machining rocker arms, which comprises a workbench, a drilling machine and a support rod for connecting the workbench and the drilling machine, wherein the drilling machine is arranged right above the workbench, a motor is arranged on the drilling machine, a drill bit is arranged at the bottom of the drilling machine, and the drill bit is driven by the motor to rotate; the drilling machine is provided with a driving device, the driving device drives the drill bit to move up and down, one side of the workbench is provided with a control box, and the control box is respectively electrically connected with the motor and the driving device.

In view of the above-mentioned related art, the inventor thinks that the motor drives the drill bit to drill at a high speed, and the workpiece to be drilled, which is resting on the worktable, is easily impacted by the drill bit to cause position deviation, which results in poor drilling accuracy.

SUMMERY OF THE UTILITY MODEL

In order to improve the precision of drilling, this application provides a subway brake machine tooling punch press.

The application provides a subway brake machine tooling punch press adopts following technical scheme:

the utility model provides a subway floodgate machine tooling punch press, includes the base, install workstation, fixed mounting on the base frame, fixed mounting in on the base driving motor in the frame, receive driving motor drive and along vertical direction gliding main shaft from top to bottom, can dismantle connect in the drill bit that the main shaft is close to workstation one end, install on the workstation and press from both sides the clamping mechanism who tightly waits to drill the work piece, clamping mechanism include two install in first clamp block on the workstation, install in just be used for right on the first clamp block carries out the spacing fastener of locking, two first clamp block symmetry sets up in waiting to drill work piece both sides, and two first clamp block all supports tightly in waiting to drill work piece lateral wall to one side in opposite directions.

Through adopting above-mentioned technical scheme, this application adopts two first clamp block bodies to press from both sides tightly the work piece lateral wall of treating of placing on the workstation, and realizes carrying out the injecing of position to each first clamp block body through the fastener to the realization is to placing the injecing of treating the drilling work piece position on the workstation, and then has improved the precision of this application drilling.

Preferably, a clamping groove is formed in the workbench, the clamping groove comprises a first clamping groove and a second clamping groove which are sequentially formed in the height direction of the workbench from top to bottom, the width of a notch of the first clamping groove is larger than that of the notch of the second clamping groove, the first clamping groove is communicated with the second clamping groove, the fastener comprises a locking rod body which slides to penetrate through the first clamping block, a clamping block body fixedly connected with the locking rod body, a clamping block body arranged on the upper surface of the first clamping block body in a sleeved mode, and a thread sleeve is arranged on the locking block body of the locking rod body, the clamping block body can be slidably connected into the second clamping groove, the projection of the clamping block body on the horizontal plane is circular, and the radial length of the clamping block body is larger than that of the notch of the first clamping groove.

Through adopting above-mentioned technical scheme, when the user supported tightly the first tight block of clamp in treating the drilling work piece lateral wall, the user was through rotating the locking block for the locking body of rod can drive the joint block and upwards slide along vertical direction, makes the upper surface of joint block can support tightly in second joint recess upper surface, thereby realizes the injecing to first tight block position of clamp.

Preferably, a clamping groove is formed in the work table, the clamping groove comprises a first clamping groove and a second clamping groove which are sequentially formed from top to bottom along the height direction of the work table, the width of a notch of the first clamping groove is larger than that of the notch of the second clamping groove, the first clamping groove is communicated with the second clamping groove, the fastener comprises a locking rod body which penetrates through the first clamping block body in a sliding manner, a clamping block body which is fixedly connected with the locking rod body, and a locking block body which is arranged on the upper surface of the first clamping block body and is sleeved with the locking rod body in a threaded manner, the clamping block body is arranged in the second clamping groove, the height of the clamping block body is smaller than half of the height of the second clamping groove, the projection of the clamping block body on the horizontal plane is oval, and the long axis of the oval shape is larger than the width of the notch of the second clamping groove, and the minor axis of the ellipse is smaller than the width of the notch of the second clamping groove.

Through adopting above-mentioned technical scheme, when the user supported tightly the first tight block of clamp in treating drilling work piece lateral wall, the user was through rotating the locking block for the locking body of rod can drive the joint block and rotate around the axis of the locking body of rod, makes the lateral wall of joint block can support tightly in second joint recess inner wall, thereby realizes the injecing to first tight block position of clamp.

Preferably, each first clamping block body is provided with a sliding groove communicated with the upper end and the lower end, the length direction of the sliding groove is consistent with that of the first clamping block body, and the locking rod body is connected in the sliding groove in a sliding manner.

Through adopting above-mentioned technical scheme, the setting of slip recess for the first locking body of rod can slide in its inside, thereby can increase the first tight block of clamp and place the scope on the workstation, makes the first tight block of clamp can carry out the injecing of position to treating of different shapes or different specifications between drilling, has increased the practicality of this application.

Preferably, a second clamping block body is fixedly connected to the side wall of the first clamping block body, and the height of the second clamping block body is greater than that of the first clamping block body.

Through adopting above-mentioned technical scheme, because highly higher treating the drilling work piece only presss from both sides when pressing from both sides tightly through first clamp block, it is relatively poor to press from both sides tight effect, presss from both sides tight block through setting up the second for this application can be to highly higher treating to carry out the stable clamp tightly between drilling, makes this application be applicable to not waiting to drill and carries out the injecing of position between, and then has increased the practicality of this application.

Preferably, one side of the second clamping block, which is far away from the first clamping block, is fixedly connected with an abutting block, and the abutting block and the projection of the first clamping block on the vertical plane do not coincide.

Through adopting above-mentioned technical scheme, support and lean on the setting of block, support and lean on the block lower surface can support tightly in the upper surface of waiting to drill the work piece to the realization is treated the work piece direction of height and is carried out the injecing of position, makes and waits to drill the work piece and can set up on the workstation more steadily.

Preferably, the joint groove in be provided with a plurality ofly on the workstation, and be a plurality of the joint groove is followed the parallel equidistance of workstation width direction sets up.

Through adopting above-mentioned technical scheme, through setting up a plurality of joint grooves, can increase the scope that first clamp block body can place on the workstation for first clamp block body can carry out the injecing of position to treating of different shapes or different specifications between drilling, has increased the practicality of this application.

Preferably, a plurality of bristles are fixedly mounted on the lower surface of each locking block.

Through adopting above-mentioned technical scheme, because drilling can produce the sweeps, set up the more difficult clearance of sweeps in the joint inslot, can clear up the in-groove sweeps of joint through setting up the brush hair to the clean and tidy of workstation has been improved.

Preferably, install multiunit balance mechanism on the first tight block of clamp, each balance mechanism all includes that the screw thread runs through the balanced body of rod of the first tight block of clamp, the balanced body of rod is close to workstation one end can support tightly in on the workstation.

Through adopting above-mentioned technical scheme for when leaning on the block and leaning on the upper surface that leans on highly higher waiting to hole work piece, first clamp block is in the state of vacating, and through setting up balanced subassembly, the balanced body of rod supports tightly in the workstation upper surface, makes first clamp block upper surface keep the level, makes this application can carry out the injecing of position to waiting to hole work piece direction of height not.

Preferably, a connecting groove is formed below the first clamping block body, a balancing block body is fixedly connected to the bottom of the balancing rod body and can be abutted to the upper surface of the workbench, the balancing block body can be clamped in the connecting groove, and the height of the balancing block body is smaller than or equal to the groove depth of the connecting groove.

Through adopting above-mentioned technical scheme, the setting of balanced block for the balanced body of rod can drive balanced block and support tightly on the workstation steadily, thereby improves the stability of this application, and connecting groove's setting, but balanced block joint in connecting groove, and the groove depth of highly less than or equal to connecting groove of balanced block, makes first clamp block lower surface support when on the workstation, can not influence the stability of first clamp block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application adopts two first clamp block bodies to press from both sides tightly the work piece lateral wall of treating of placing on the workstation, and realizes carrying out the injecing of position to each first clamp block body through the fastener to the realization carries out the injecing of horizontal position to the work piece of treating of placing on the workstation, and then has improved the precision of this application drilling.

2. This application sets up and leans on block and balance mechanism for this application can carry out the injecing of position to the waiting hole work piece direction of height of co-altitude.

Drawings

Fig. 1 is a schematic view of the entire structure of embodiment 1.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a schematic structural view of the fastener in embodiment 1.

FIG. 4 is a schematic view of the entire structure of embodiment 2.

FIG. 5 is a schematic view of the structure of the fastener in embodiment 2.

FIG. 6 is a schematic view of the entire structure of embodiment 3.

Fig. 7 is a schematic view for embodying the connection of the balancing mechanism with the fastener in embodiment 3.

Description of reference numerals: 1. a work table; 11. a clamping groove; 111. a first clamping groove; 112. a second clamping groove; 2. a frame; 3. a drive motor; 4. a main shaft; 5. a drill bit; 6. a clamping mechanism; 61. a fastener; 611. locking the rod body; 612. clamping the block body; 6121. brushing; 613. locking the block body; 62. a first clamping block; 621. a sliding groove; 622. a connecting groove; 63. a second clamping block; 64. abutting against the block; 7. a balancing mechanism; 71. a balance rod body; 72. a balance block; 73. a gripping block; 721. a rubber anti-skid block; 8. a base.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses subway brake machining punch press.

Example 1:

referring to fig. 1, a subway brake machining punch press includes base 8, can dismantle through the bolt and connect workstation 1 on base 8, weld frame 2 on base 8, set up main shaft 4 above workstation 1, fixed mounting is used for driving main shaft 4 gliding driving motor 3 from top to bottom in frame 2, can dismantle through the bolt and connect in main shaft 4 near the drill bit 5 of workstation 1 one end, install on workstation 1 and be used for treating the clamping mechanism 6 that the work piece that drills clamped.

Referring to fig. 1 and 2, the joint groove 11 that a plurality of both ends communicate is seted up along its width direction to workstation 1 upper surface, the length direction of each joint groove 11 all with workstation 1's length direction parallel arrangement, joint groove 11 includes first joint recess 111 and the second joint recess 112 that set gradually along 1 direction of height top-down of workstation, first joint recess 111 is close to second joint recess 112 one side and communicates with second joint recess 112, the notch width of first joint recess 111 is less than the notch width of second joint recess 112, first joint recess 111 upper surface communicates with the external world, second joint recess 112 lower surface does not communicate with the external world.

Referring to fig. 2 and 3, the clamping mechanism 6 includes two first clamping blocks 62 slidably connected to the working table 1, a second clamping block 63 welded to the first clamping block 62, an abutting block 64 welded to one side of the second clamping block 63 far from the first clamping block 62, and a fastener 61 for limiting the position of the first clamping block 62, the second clamping block 63 is disposed on one side of the first clamping block 62 in the length direction, the length of the second clamping block 63 is equal to the width of the first clamping block 62, both sides of the second clamping block 63 in the length direction are flush with the first clamping block 62, the second clamping block 63 is flush with the bottom surface of the first clamping block 62, the height of the second clamping block 63 is greater than that of the first clamping block 62, and the abutting block 64 and the first clamping block 62 do not coincide with each other in the vertical plane in a projecting manner.

Referring to fig. 2 and 3, the upper surface of the first clamping block 62 is provided with a sliding groove 621 communicating with the upper end and the lower end, the length direction of the sliding groove 621 is consistent with the length direction of the first clamping block 62, and both ends of the sliding groove 621 along the length direction are not communicated with the outside. The fastener 61 includes that the slip is worn to locate in the sliding groove 621 and is the locking body of rod 611 of relative slip with first clamping block 62, sliding connection is in the joint block body 612 in second joint recess 112, the locking block body 613 of the locking body of rod 611 is established to the screw thread cover, the lower surface of locking block body 613 supports and leans on in the upper surface of first clamping block body 62, the locking body of rod 611 welds with joint block body 612, and locking body of rod 611 is close to joint block body 612 one end and sets up in first joint recess 111 and be relative slip with workstation 1, joint block body 612 is the cake form, joint block body 612 is greater than the notch width of first joint recess 111 in the radial length of horizontal plane, and joint block body 612 is less than or equal to the notch width of second joint recess 112 in the radial length of horizontal plane.

The implementation principle of the embodiment 1 is as follows: when two first clamping blocks 62 abut against the side wall of the workpiece to be drilled on the opposite side, the user rotates the locking block 613 on the corresponding first clamping block 62 to rotate the corresponding locking rod 611 around the axis of the locking rod 611, so as to drive the corresponding clamping block 612 to slide upward along the vertical direction, the upper surface of the clamping block 612 abuts against the side of the second clamping groove 112 close to the first clamping groove 111, and the lower surface of the locking block 613 abuts against the upper surface of the first clamping block 62.

Example 2:

referring to fig. 4 and 5, the present embodiment is different from embodiment 1 in that a projection of the clamping block 612 on a horizontal plane is an ellipse, a major axis of the ellipse is greater than a width of a notch of the second clamping groove 112, a minor axis of the ellipse is smaller than the width of the notch of the second clamping groove 112, a height of the clamping block 612 is one third of the height of the second clamping groove 112, and a user can clean up waste deposited in the second clamping groove 112 conveniently, and a plurality of bristles 6121 are adhered to a lower surface of the clamping block 612.

The implementation principle of the embodiment 2 is as follows: when two first clamping blocks 62 abut against the side wall of the workpiece to be drilled on the opposite side, the user rotates the locking block 613 on the corresponding first clamping block 62 to rotate the corresponding locking rod 611 around the axis of the locking rod 611, so as to drive the corresponding clamping block 612 to slide upward along the vertical direction, the upper surface of the clamping block 612 abuts against the side of the second clamping groove 112 close to the first clamping groove 111, and the lower surface of the locking block 613 abuts against the upper surface of the first clamping block 62.

Example 3:

referring to fig. 6 and 7, the difference between the embodiment and embodiment 1 is that a plurality of groups of balance mechanisms 7 are disposed on the first clamping block 62, each balance mechanism 7 includes a balance rod 71 having a thread penetrating through the first clamping block 62, a balance block 72 welded on one side of the balance rod 71 close to the workbench 1, and a holding block 73 screwed on one side of the balance rod 71 away from the workbench 1, a lower surface of the holding block 73 abuts against an upper surface of the first clamping block 62, the plurality of balance rods 71 are disposed in parallel and equidistantly along a width direction of the first clamping block, a lower surface of each balance block 72 can abut against an upper surface of the workbench 1, in order to improve stability of the balance mechanism, a rubber anti-slip block 721 is glued on one side of the balance block 72 away from the balance rod 71, a connecting groove 622 for placing the balance block 72 is disposed on a lower surface of each first clamping block 62, the area of the end surface of the connecting groove 622 is equal to or greater than the area of the end surface of the balance block 72, and the depth of the connecting groove 622 is equal to or greater than the height of the balance block 72.

The implementation principle of the embodiment 3 is as follows: when one opposite side of the two second clamping blocks 63 abuts against the side wall of the workpiece to be drilled, the lower surface of each abutting block 64 abuts against the upper surface of the workpiece to be drilled, and a user rotates the holding block 73 on the corresponding first clamping block 62, so that the corresponding balance rod 71 driven by the holding block 73 rotates around the axis of the balance rod 71, and the corresponding balance block 72 slides downwards along the vertical direction, and the balance block 72 abuts against the upper surface of the workbench 1, the user then rotates the respective locking bar 611 about the axis of the locking bar 611 by rotating the locking block 613 on the respective first clamping block 62, thereby driving the corresponding clamping block 612 to slide upwards along the vertical direction, so that the upper surface of the clamping block 612 abuts against the side of the second clamping groove 112 close to the first clamping groove 111, and the lower surface of the locking block 613 abuts against the upper surface of the first clamping block 62.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a subway brake machine tooling punch press which characterized in that: comprises a base (8), a workbench (1) arranged on the base (8), a frame (2) fixedly arranged on the base (8), a driving motor (3) fixedly arranged on the frame (2), a main shaft (4) driven by the driving motor (3) and sliding up and down along the vertical direction, and a drill bit (5) detachably connected with one end of the main shaft (4) close to the workbench (1), wherein the workbench (1) is provided with a clamping mechanism (6) for clamping a workpiece to be drilled, the clamping mechanism (6) comprises two first clamping blocks (62) arranged on the workbench (1) and a fastener (61) arranged on the first clamping blocks (62) and used for locking and limiting the first clamping blocks (62), and the two first clamping blocks (62) are symmetrically arranged at two sides of the workpiece to be drilled, and one opposite sides of the two first clamping block bodies (62) are tightly propped against the side wall of the workpiece to be drilled.

2. The metro gate machining punch of claim 1, wherein: the clamping device is characterized in that a clamping groove (11) is formed in the workbench (1), the clamping groove (11) comprises a first clamping groove (111) and a second clamping groove (112) which are sequentially formed from top to bottom along the height direction of the workbench (1), the width of a notch of the first clamping groove (111) is larger than that of the notch of the second clamping groove (112), the first clamping groove (111) is communicated with the second clamping groove (112), the fastener (61) comprises a locking rod body (611) which is slidably arranged in the first clamping block body (62), a clamping block body (612) which is fixedly connected with the locking rod body (611), and a locking block body (613) which is arranged on the upper surface of the first clamping block body (62) and is sleeved on the locking rod body (611) in a threaded manner, the projection of the clamping block body (612) on the horizontal plane is circular, the radial length of the clamping block body (612) is larger than the width of the notch of the first clamping groove (111).

3. The metro gate machining punch of claim 1, wherein: the clamping device is characterized in that a clamping groove (11) is formed in the workbench (1), the clamping groove (11) comprises a first clamping groove (111) and a second clamping groove (112) which are sequentially formed from top to bottom along the height direction of the workbench (1), the width of a notch of the first clamping groove (111) is larger than that of the notch of the second clamping groove (112), the first clamping groove (111) is communicated with the second clamping groove (112), the fastener (61) comprises a locking rod body (611) which penetrates through the first clamping block body (62) in a threaded manner, a clamping block body (612) fixedly connected with the locking rod body (611), and a locking block body (613) which is arranged on the upper surface of the first clamping block body (62) and is sleeved on the locking rod body (611) in a sliding manner, the clamping block body (612) is connected in the second clamping groove (112) in a sliding manner, the height of joint block body (612) is less than the half of second joint recess (112) height, joint block body (612) projection on the horizontal plane is oval, and this oval major axis is greater than the notch width of second joint recess (112), and this oval minor axis is less than the notch width of second joint recess (112).

4. The metro gate machining punch of claim 2, wherein: each first clamping block body (62) is provided with a sliding groove (621) communicated with the upper end and the lower end, the length direction of the sliding groove (621) is consistent with that of the first clamping block body (62), and the locking rod body (611) is slidably connected into the sliding groove (621).

5. The metro gate machining punch of claim 2, wherein: the side wall of the first clamping block body (62) is fixedly connected with a second clamping block body (63), and the height of the second clamping block body (63) is larger than that of the first clamping block body (62).

6. The metro gate machining punch of claim 5, wherein: an abutting block (64) is fixedly connected to one side, far away from the first clamping block (62), of the second clamping block (63), and the abutting block (64) is not overlapped with the projection of the first clamping block (62) on a vertical plane.

7. The metro gate machining punch of claim 2, wherein: joint groove (11) in be provided with a plurality ofly on workstation (1), and be a plurality of joint groove (11) are followed workstation (1) parallel equidistance of width direction sets up.

8. The metro gate machining punch of claim 2, wherein: a plurality of bristles (6121) are fixedly arranged on the lower surface of each locking block body (613).

9. The metro gate machining punch of claim 6, wherein: install multiunit balance mechanism (7) on first clamp block body (62), each balance mechanism (7) all include the screw thread and run through the balance body of rod (71) of first clamp block body (62), balance body of rod (71) are close to workstation (1) one end can support tightly in on workstation (1).

10. The metro gate machining punch of claim 9, wherein: connecting groove (622) have been seted up to first tight block (62) below of clamp, balanced body of rod (71) bottom fixedly connected with balance block (72), balance block (72) can support by in workstation (1) upper surface, but balance block (72) joint in connecting groove (622), just the height less than or equal to of balance block (72) the groove depth of connecting groove (622).