CN212822840U - Perforating device for cantilever pipe body - Google Patents
Perforating device for cantilever pipe body Download PDFInfo
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- CN212822840U CN212822840U CN202021444302.5U CN202021444302U CN212822840U CN 212822840 U CN212822840 U CN 212822840U CN 202021444302 U CN202021444302 U CN 202021444302U CN 212822840 U CN212822840 U CN 212822840U
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Abstract
The utility model relates to the technical field of perforating devices for cantilever pipes, in particular to a perforating device for the cantilever pipes, which comprises a drilling platform, wherein platform supporting legs are arranged at the bottom corners of the drilling platform, the lower sides of the platform supporting legs are provided with a waste box mounting frame, a waste box is arranged at the upper side of the waste box mounting frame, a blanking hole is arranged at the left side of the base surface of the drilling platform, a drilling machine is arranged at the upper right side of the base surface of the drilling platform, the drilling machine comprises a fixed base, a fixed base is arranged at the lower left side of the drilling machine, a speed reducer is arranged at the end part of the right side of the fixed base, a drilling motor is arranged at the upper left side of the speed reducer, a drill bit mounting seat is arranged in the middle of the left side of the fixed base, a drill, the whole equipment has the advantages of simple structure, convenient operation, rich functions, higher stability and practicability and certain popularization value.
Description
Technical Field
The utility model relates to a cantilever body perforating device technical field specifically is a cantilever body perforating device.
Background
At present, railway construction in China is actively carried out, a contact network is taken as one of important devices to provide energy sources for trains, motor cars, high-speed rails and the like, an aluminum alloy cantilever pipe is taken as a cantilever main body of a high-speed railway contact network system, the length of a raw material of the high-speed railway contact network system is generally 12 meters or 9 meters, measurement and cutting are carried out manually during assembly, and the cantilever pipe is cut into a proper length; then, the wrist arm workpieces (such as a single sleeve lug, a sleeve seat, a bearing lock seat and the like) are manually assembled on the wrist arm pipe, the position, the angle and the bolt torque of each workpiece are measured during assembly, and corresponding assembly work can be carried out after the wrist arm pipe body is usually punched in the production process, so that the problem is improved by the punching device for the wrist arm pipe body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cantilever body perforating device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a punching device for a cantilever pipe body comprises a drilling platform, wherein platform supporting legs are installed at the bottom corners of the drilling platform, a waste bin mounting frame is arranged on the lower sides of the platform supporting legs, a waste bin is installed on the upper side of the waste bin mounting frame, blanking holes are formed in the left side of the base surface of the drilling platform, a drilling machine is installed on the upper right side of the base surface of the drilling platform and comprises a fixed base, a fixed base is installed on the lower left side of the drilling machine, a speed reducer is installed at the end part of the right side of the fixed base, a drilling motor is installed on the upper left side of the speed reducer, a drill bit mounting seat is installed in the middle of the left side of the fixed base, a drill bit is installed in the middle of the left side of the drill bit mounting seat, drilling clamping devices are symmetrically installed on two, the base face of drilling platform installs die clamping cylinder and the bilateral symmetry that is located the blanking hole, the cylinder telescopic link is installed to die clamping cylinder's tip, tight piece is installed to the tip of cylinder telescopic link, the terminal surface that presss from both sides tight piece has seted up V-arrangement clamping groove, the base face of drilling platform installs cantilever body guider on the right side that is located drilling clamping device, cantilever body guider includes adjust cylinder, adjust cylinder is installed to drilling platform's base face and the bilateral symmetry that is located the blanking hole, the guide block mounting panel is installed to adjust cylinder's tip, the department installs the rotation guide block in the middle of the terminal surface of guide block mounting panel.
Preferably, the center lines of the waste bin mounting frame and the blanking hole are on the same vertical line.
Preferably, the fixed base is connected with the drilling platform through bolts.
Preferably, the rotation axis is installed to the centre department of guide block mounting panel, and the guide block mounting panel is connected with the rotation guide block through the rotation axis, the outer wall of rotation axis and with rotate the junction of guide block cup joint the bearing.
Preferably, the shape of the rotary guide block is a circular truncated cone, and the outer wall of the rotary guide block is sleeved with a silica gel anti-slip sleeve.
Preferably, the adjusting cylinder is connected with the guide block mounting plate through an expansion rod of the adjusting cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the drilling clamping device through the symmetric distribution who sets up can play the effect of dual location when this device punches to the cantilever body to avoid this device drilling in-process cantilever body the crooked condition to appear, and then make the drilling precision of this device higher.
2. The utility model discloses in, can play certain supporting role to the right side of cantilever body when this device drills to the cantilever body through the cantilever body guider who sets up to avoid the right side downwarping of cantilever body to produce the moment of flexure.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic structural view of the drilling clamping device of the present invention;
fig. 3 is the structural schematic diagram of the guiding device of the wrist arm tube of the present invention.
In the figure: the drilling machine comprises a drilling platform 1, a platform supporting leg 2, a waste bin mounting frame 3, a waste bin 4, a waste bin 5, a blanking hole 6, a drilling machine 7, a fixed base 8, a speed reducer 9, a drilling motor 10, a drill bit mounting seat 11, a drill bit 12, a drilling clamping device 13, a clamping cylinder 14, a cylinder telescopic rod 15, a clamping block 16, a V-shaped clamping groove 17, a cantilever pipe body guiding device 18, an adjusting cylinder 19, a guiding block mounting plate 20 and a rotating guiding block 20.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a perforating device for a cantilever pipe body comprises a drilling platform 1, platform supporting legs 2 are installed at the bottom corners of the drilling platform 1, a waste bin mounting frame 3 is arranged on the lower sides of the platform supporting legs 2, a waste bin 4 is installed on the upper side of the waste bin mounting frame 3, blanking holes 5 are formed in the left side of the base surface of the drilling platform 1, a drilling machine 6 is installed on the right upper side of the base surface of the drilling platform 1, the drilling machine 6 comprises a fixed base 7, a fixed base 7 is installed on the left lower side of the drilling machine 6, a speed reducer 8 is installed at the end part of the right side of the fixed base 7, a drilling motor 9 is installed on the left upper side of the speed reducer 8, a drill bit mounting seat 10 is installed in the middle of the left side of the drill bit mounting seat 10, drilling clamping devices 12 are symmetrically installed on the base surface of the drilling platform 1 and located on two sides of the drill bit 11, the symmetrically distributed drilling clamping devices, thereby avoiding the situation that the wrist arm pipe body is inclined in the drilling process of the device and further ensuring the drilling precision of the device to be higher, the drilling clamping device 12 comprises a clamping cylinder 13, the clamping cylinders 13 are symmetrically arranged on the base surface of the drilling platform 1 and positioned on two sides of the blanking hole 5, the cylinder telescopic rod 14 is arranged at the end part of the clamping cylinder 13, the clamping block 15 is arranged at the end part of the cylinder telescopic rod 14, the V-shaped clamping groove 16 is arranged on the end surface of the clamping block 15, the wrist arm pipe body guiding device 17 is arranged on the base surface of the drilling platform 1 and positioned on the right side of the drilling clamping device 12, the wrist arm pipe body guiding device 17 can play a certain supporting role on the right side of the wrist arm pipe body when the device drills the wrist arm pipe body, thereby avoiding the bending moment generated by the downward bending of the right side of the wrist arm pipe body, the wrist arm pipe body guiding device 17 comprises an adjusting cylinder 18, the adjusting cylinders 18 are, the end of the adjusting cylinder 18 is provided with a guide block mounting plate 19, and the middle of the end surface of the guide block mounting plate 19 is provided with a rotary guide block 20.
The utility model discloses work flow: when the device is used, the device is placed at a proper position, then the cantilever pipe body is placed between the clamping blocks 15 of the two drilling clamping devices 12, then the device is started, the clamping cylinder 13 drives the clamping blocks 15 to clamp the cantilever pipe body, meanwhile, the adjusting cylinder 18 of the cantilever pipe body guiding device 17 drives the rotating guide block 20 to move to the lower side of the cantilever pipe body and contact with the cantilever pipe body, the drilling machine 6 drives the drill bit 11 to rotate through the drilling motor 9, then the clamping cylinder 13 of the drilling clamping devices 12 drives the cantilever pipe body to move towards the drill bit 11, meanwhile, the adjusting cylinder 18 drives the rotating guide block 20 to move synchronously with the cantilever pipe body through the telescopic rod, the drill bit 11 drills the cantilever pipe body in the process that the cantilever pipe body moves towards the right direction, after drilling is finished, the clamping cylinder 13 drives the cantilever pipe body to move towards the left side to be separated from the drill bit 11, meanwhile, the adjusting cylinder 18 drives the rotating guide block 20 to move synchronously with the cantilever pipe body, then the clamping cylinder 13 drives the clamping block 15 to move towards two sides, and then the machined cantilever pipe body is taken down, fertilizer in the drilling process passes through the blanking hole 5 and falls into the waste bin 4, the drilling and clamping devices 12 which are symmetrically distributed can play a role in double positioning when the device punches the cantilever pipe body, so that the situation that the cantilever pipe body is inclined in the drilling process of the device is avoided, further the drilling precision of the device is higher, the cantilever pipe body guide device 17 can play a certain supporting role on the right side of the cantilever pipe body when the device drills the cantilever pipe body, and the right side of the cantilever pipe body is prevented from bending downwards to generate bending moment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cantilever body perforating device, includes drilling platform (1), its characterized in that: the drilling platform is characterized in that platform supporting legs (2) are installed at the corners of the bottom of the drilling platform (1), waste bin mounting frames (3) are arranged on the lower sides of the platform supporting legs (2), waste bins (4) are installed on the upper sides of the waste bin mounting frames (3), blanking holes (5) are formed in the left sides of base planes of the drilling platform (1), drilling machines (6) are installed on the upper right sides of the base planes of the drilling platform (1), each drilling machine (6) comprises a fixed base (7), a fixed base (7) is installed on the lower left side of each drilling machine (6), speed reducers (8) are installed at the end parts of the right sides of the fixed bases (7), drilling motors (9) are installed on the upper left sides of the speed reducers (8), drill bit mounting seats (10) are installed in the middle of the left sides of the fixed bases (7), drill bits (, the drilling device is characterized in that drilling clamping devices (12) are symmetrically arranged on the base surface of the drilling platform (1) and located on two sides of a drill bit (11), each drilling clamping device (12) comprises a clamping cylinder (13), the base surface of the drilling platform (1) and located on two sides of a blanking hole (5) are symmetrically provided with the clamping cylinders (13), a cylinder telescopic rod (14) is arranged at the end part of each clamping cylinder (13), a clamping block (15) is arranged at the end part of each cylinder telescopic rod (14), a V-shaped clamping groove (16) is formed in the end surface of each clamping block (15), a wrist arm pipe body guide device (17) is arranged on the base surface of the drilling platform (1) and located on the right side of each drilling clamping device (12), each wrist arm pipe body guide device (17) comprises an adjusting cylinder (18), and adjusting cylinders (18) are symmetrically arranged on the base surface of the drilling platform (1) and located on, guide block mounting plates (19) are installed at the end parts of the adjusting cylinders (18), and rotary guide blocks (20) are installed in the middle of the end faces of the guide block mounting plates (19).
2. The perforating device for the cantilever tube of claim 1, wherein: the waste box mounting frame (3) and the central line of the blanking hole (5) are on the same vertical line.
3. The perforating device for the cantilever tube of claim 1, wherein: the fixed base (7) is connected with the drilling platform (1) through bolts.
4. The perforating device for the cantilever tube of claim 1, wherein: the middle of guide block mounting panel (19) is located to install the axis of rotation, and guide block mounting panel (19) are connected through axis of rotation and rotation guide block (20), the outer wall of axis of rotation and with rotate the junction of guide block (20) and cup jointed the bearing.
5. The perforating device for the cantilever tube of claim 1, wherein: the appearance of rotation guide block (20) is round platform shape, and the outer wall of rotation guide block (20) has cup jointed silica gel antiskid cover.
6. The perforating device for the cantilever tube of claim 1, wherein: the adjusting cylinder (18) is connected with the guide block mounting plate (19) through an expansion rod of the adjusting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444302.5U CN212822840U (en) | 2020-07-21 | 2020-07-21 | Perforating device for cantilever pipe body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444302.5U CN212822840U (en) | 2020-07-21 | 2020-07-21 | Perforating device for cantilever pipe body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212822840U true CN212822840U (en) | 2021-03-30 |
Family
ID=75118530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021444302.5U Active CN212822840U (en) | 2020-07-21 | 2020-07-21 | Perforating device for cantilever pipe body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212822840U (en) |
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2020
- 2020-07-21 CN CN202021444302.5U patent/CN212822840U/en active Active
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