CN112719356A - Follow-up continuous punching device for steel pipe machining - Google Patents
Follow-up continuous punching device for steel pipe machining Download PDFInfo
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- CN112719356A CN112719356A CN202011581285.4A CN202011581285A CN112719356A CN 112719356 A CN112719356 A CN 112719356A CN 202011581285 A CN202011581285 A CN 202011581285A CN 112719356 A CN112719356 A CN 112719356A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000004080 punching Methods 0.000 title claims abstract description 61
- 238000003754 machining Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 235000014676 Phragmites communis Nutrition 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 244000273256 Phragmites communis Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
Abstract
The invention relates to the field of steel pipe processing, in particular to a follow-up continuous punching device for steel pipe processing. The invention aims to provide a follow-up continuous punching device for processing a steel pipe, which comprises an installation slide rail frame, a sliding propulsion assembly, a punching assembly, an adjusting pressing assembly and the like; the installation slide rail frame is connected with the slip propulsion subassembly of sliding, is equipped with the subassembly that punches on the slip propulsion subassembly, is equipped with on the subassembly that punches and adjusts the subassembly that pushes down. Through the punching assembly, the rack plate and the second straight gear are matched to realize conversion between linear motion and rotary motion, the second straight gear rotates to drive the overrunning clutch and the upper device thereof to rotate, the long-shaft straight gear drives the first straight gear and the upper device thereof to rotate, and the punching frame rotates to accurately punch holes in the steel pipe.
Description
Technical Field
The invention relates to the field of steel pipe processing, in particular to a follow-up continuous punching device for steel pipe processing.
Background
The steel pipe is an economic steel material, the steel pipe is used for manufacturing the building structure net rack, the supporting column and the mechanical support, the weight can be reduced, the metal can be saved, the industrialized mechanical construction can be realized, the steel material can be saved, the construction can be simplified, the area of a coating layer can be greatly reduced, the investment and the maintenance cost can be saved, and the steel pipe needs to be punched in the production and processing process of the steel pipe.
According to the prior patent of the invention, which is granted under the publication number of CN212144573U, the technical problem to be solved is to clamp the two sides of the steel tube to prevent the steel tube from moving during punching.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a follow-up continuous punching device for processing a steel pipe, which can effectively fix and clamp the steel pipe and can accurately punch the steel pipe when the steel pipe moves.
The technical scheme is as follows: the utility model provides a steel pipe processing is with continuous perforating device of follow-up type, pushes away the subassembly, punches the subassembly, adjusts and pushes down subassembly and supplementary fixed subassembly including installation slide rail frame, slip, and the slip is connected with to slip on the installation slide rail frame and pushes away the subassembly, and the subassembly that punches is equipped with on the slip impels the subassembly, is equipped with on the subassembly that punches to adjust and pushes down the subassembly, and the slip is connected with supplementary fixed subassembly on the installation slide rail frame.
As a further preferable scheme, the sliding propulsion component comprises an electric push rod, a T-shaped slide rail frame, a swing frame, an arc-shaped clamping block, a swing plate, a sliding plate, a U-shaped reed and an H-shaped connecting plate, the electric push rod is fixedly installed on the installation slide rail frame, the installation slide rail frame is in distributed sliding connection with the T-shaped slide rail frame, the T-shaped slide rail frame is fixedly connected with one end of the electric push rod, the swing frame is in distributed sliding connection with the installation slide rail frame, the T-shaped slide rail frame is rotatably connected with the swing frame, the arc-shaped clamping block is fixedly connected at the bottom end of the swing frame, the swing frame is rotatably connected with the swing plate through a pin shaft, the two swing plates are commonly connected with the sliding plate through a pin shaft, the T-shaped slide rail frame is slidably connected with the sliding plate, the U-shaped reed is.
As a further preferred scheme, the punching assembly comprises a punching slide rail frame, a sliding support plate, a compression spring, a punching frame, a first straight gear, a rotating shaft, an overrunning clutch, a second straight gear, a long shaft straight gear, a first T-shaped fixing frame, a rack plate and an L-shaped plate, wherein the bottom surface of one sliding plate is fixedly connected with the punching slide rail frame, the lower part of the punching slide rail frame is connected with the sliding support plate in a sliding way, the compression spring is connected between the sliding support plate and the punching slide rail frame, the punching frame is rotatably connected to the sliding support plate, the punching frame is fixedly connected with the first straight gear, the L-shaped plate is slidably connected to the upper part of the punching frame, the rotating shaft is rotatably connected to the L-shaped plate, the overrunning clutch is fixedly connected to the rotating shaft, the second straight gear is fixedly connected to the overrunning clutch, the long shaft straight gear is rotatably connected to, the rack plate is fixedly connected to the bottom end of the first T-shaped fixing frame, the rack plate and the second straight gear are meshed with each other, and the rack plate is connected with the L-shaped plate in a sliding mode.
As a further preferred scheme, adjust and push down the subassembly including the fixed bolster, first wedge conducting bar, the second wedge conducting bar, adjusting screw and card post frame, rack board top surface rigid coupling has the fixed bolster, first wedge conducting bar rigid coupling is in fixed bolster one side, sliding type is connected with the second wedge conducting bar on the first wedge conducting bar, be connected with adjusting screw through threaded connection's mode on the second wedge conducting bar, adjusting screw is connected with first wedge conducting bar rotary type, card post frame rigid coupling in one of them sliding plate top surface, card post frame and second wedge conducting bar contact each other.
As a further preferable scheme, the auxiliary fixing component comprises a second T-shaped fixing frame, a sliding block, a sliding pushing frame and a limiting rod, the second T-shaped fixing frame is fixedly connected to the mounting slide rail frame, the sliding block is fixedly connected to the second T-shaped fixing frame, the sliding block is slidably connected to the sliding pushing frame, the limiting rod is fixedly connected to one end of the sliding pushing frame, and the limiting rod is slidably connected to one sliding plate.
As a further preferred scheme, the second wedge-shaped guide strip is provided with a scale groove.
The invention has the following advantages: by rotating the adjusting screw, the adjusting screw rotates to drive the second wedge-shaped guide strip and the device on the second wedge-shaped guide strip to reciprocate left and right, and the total length of the bottom edges of the second wedge-shaped guide strip and the first wedge-shaped guide strip is adjusted, so that the distance between two holes of the steel pipe to be punched is adjusted.
Through the punching assembly, the rack plate and the second straight gear are matched to realize conversion between linear motion and rotary motion, the second straight gear rotates to drive the overrunning clutch and the upper device thereof to rotate, the long-shaft straight gear drives the first straight gear and the upper device thereof to rotate, and the punching frame rotates to accurately punch holes in the steel pipe.
Through supplementary fixed subassembly, when the sliding plate moved towards keeping away from the steel pipe direction, the sliding plate drove to slide and pushes away the frame and move towards keeping away from the steel pipe direction, and the frame that pushes away and keeps away from electric putter's a sliding plate and moves towards keeping away from the steel pipe direction, and the tight piece of an arc clamp of keeping away from electric putter through the swing board drive is pressed from both sides the steel pipe tightly, prevents that the steel pipe from taking place the displacement, causes the later stage to punch and takes.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a first partially assembled body of the sliding propulsion assembly of the present invention.
Fig. 4 is a schematic view of a second partially assembled body of the sliding propulsion assembly of the present invention.
Fig. 5 is an enlarged schematic view of the structure of the present invention a.
FIG. 6 is an enlarged schematic view of the present invention B.
Fig. 7 is a partial perspective view of the present invention.
Fig. 8 is a perspective view of the auxiliary fixing assembly of the present invention.
Wherein: 1-installation of a slide rail frame, 2-sliding propulsion assembly, 2-1-electric push rod, 2-2-T type slide rail frame, 2-3-swinging frame, 2-4-arc clamping block, 2-5-swinging plate, 2-6-sliding plate, 2-7-U type reed, 2-8-H type connecting plate, 3-punching assembly, 3-1-punching slide rail frame, 3-2-sliding supporting plate, 3-3-compression spring, 3-4-punching frame, 3-5-first straight gear, 3-6-rotating shaft, 3-7-overrunning clutch, 3-8-second straight gear, 3-9-long shaft straight gear, 3-11-first T type fixing frame, 3-12-a rack plate, 3-13-an L-shaped plate, 4-an adjusting pressing component, 4-1-a fixed supporting plate, 4-2-a first wedge-shaped guide bar, 4-3-a second wedge-shaped guide bar, 4-4-an adjusting screw rod, 4-5-a column clamping frame, 5-an auxiliary fixing component, 5-1-a second T-shaped fixing frame, 5-2-a sliding block, 5-3-a sliding pushing frame, 5-4-a limiting rod and 6-a scale groove.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Example 1
The utility model provides a steel pipe processing is with continuous perforating device of follow-up type, as shown in fig. 1-8, including installation slide rail frame 1, slide propulsion subassembly 2, the subassembly 3 punches, adjust and push down subassembly 4 and supplementary fixed subassembly 5, the sliding connection has slide propulsion subassembly 2 on installation slide rail frame 1, be equipped with the subassembly 3 that punches that is used for punching the steel pipe on the slide propulsion subassembly 2, be equipped with on the subassembly 3 that punches and adjust and push down subassembly 4, adjust and push down subassembly 4 and be used for adjusting the distance between two holes of steel pipe, the sliding connection has the supplementary fixed subassembly 5 that is used for pressing from both sides the steel pipe tight on installation slide rail frame 1.
The sliding propulsion component 2 comprises an electric push rod 2-1, a T-shaped slide rail frame 2-2, a swing frame 2-3, an arc-shaped clamping block 2-4, a swing plate 2-5, a sliding plate 2-6, a U-shaped reed 2-7 and an H-shaped connecting plate 2-8, the electric push rod 2-1 is fixedly arranged on the installation slide rail frame 1, the T-shaped slide rail frame 2-2 is connected with the installation slide rail frame 1 in a distributed sliding mode, one end of the T-shaped slide rail frame 2-2 is fixedly connected with one end of the electric push rod 2-1, the swing frame 2-3 is connected on the installation slide rail frame 1 in a distributed sliding mode, the T-shaped slide rail frame 2-2 is rotatably connected with the swing frame 2-3, the arc-shaped clamping block 2-4 is fixedly connected at the bottom end of the swing frame 2-3, the arc-shaped clamping block 2-4 is used for clamping a steel pipe, the swing frame 2-, the two swing plates 2-5 are connected with sliding plates 2-6 together through pin shafts, the T-shaped sliding rail frame 2-2 is connected with the sliding plates 2-6 in a sliding mode, U-shaped reeds 2-7 are fixedly connected between the two swing frames 2-3, and H-shaped connecting plates 2-8 are fixedly connected between the two sliding plates 2-6 together.
The punching component 3 comprises a punching slide rail frame 3-1, a sliding support plate 3-2, a compression spring 3-3, a punching frame 3-4, a first straight gear 3-5, a rotating shaft 3-6, an overrunning clutch 3-7, a second straight gear 3-8, a long shaft straight gear 3-9, a first T-shaped fixing frame 3-11, a rack plate 3-12 and an L-shaped plate 3-13, wherein the bottom surface of one sliding plate 2-6 is fixedly connected with the punching slide rail frame 3-1, the lower part of the punching slide rail frame 3-1 is connected with the sliding support plate 3-2 in a sliding way, the compression spring 3-3 is connected between the sliding support plate 3-2 and the punching slide rail frame 3-1, the punching frame 3-4 for punching the steel pipe is rotatably connected to the sliding support plate 3-2, the punching rack 3-4 is fixedly connected with a first straight gear 3-5, the L-shaped plate 3-13 is connected to the upper portion of the punching rack 3-4 in a sliding mode, the L-shaped plate 3-13 is rotatably connected with a rotating shaft 3-6, an overrunning clutch 3-7 is fixedly connected to the rotating shaft 3-6, a second straight gear 3-8 is fixedly connected to the overrunning clutch 3-7, a long-shaft straight gear 3-9 is rotatably connected to one end, far away from the rotating shaft 3-6, of the overrunning clutch 3-7, a first T-shaped fixing rack 3-11 is fixedly connected to the installation slide rail rack 1 close to the electric push rod 2-1, a rack plate 3-12 is fixedly connected to the bottom end of the first T-shaped fixing rack 3-11 far away from the installation slide rail rack 1, the rack plate 3-12 is meshed with the second straight gear 3-8, and the rack plate 3-12 is connected with the L-shaped.
The adjusting and pressing component 4 comprises a fixed support plate 4-1, a first wedge-shaped guide strip 4-2, a second wedge-shaped guide strip 4-3, an adjusting screw rod 4-4 and a clamping column frame 4-5, the top surface of a rack plate 3-12 is fixedly connected with the fixed support plate 4-1, the first wedge-shaped guide strip 4-2 is fixedly connected to one side of the fixed support plate 4-1, the first wedge-shaped guide strip 4-2 is slidably connected with the second wedge-shaped guide strip 4-3, the second wedge-shaped guide strip 4-3 is connected with the adjusting screw rod 4-4 in a threaded connection mode, the adjusting screw rod 4-4 is used for adjusting the length between the second wedge-shaped guide strip 4-3 and the first wedge-shaped guide strip 4-2, the adjusting screw rod 4-4 is rotatably connected with the first wedge-shaped guide strip 4-2, the clamping column frame 4-5 is fixedly connected to the top surface of a sliding plate 2-6 close to the punching slide, the column holder 4-5 and the second wedge-shaped guide strip 4-3 are in contact with each other.
The auxiliary fixing component 5 comprises a second T-shaped fixing frame 5-1, a sliding block 5-2, a sliding push frame 5-3 and a limiting rod 5-4, the second T-shaped fixing frame 5-1 is fixedly connected to the mounting slide rail frame 1, the sliding block 5-2 is fixedly connected to the second T-shaped fixing frame 5-1, the sliding block 5-2 is slidably connected with the sliding push frame 5-3, one end of the sliding push frame 5-3, close to the punching slide rail frame 3-1, is fixedly connected with the limiting rod 5-4 for limiting, and the limiting rod 5-4 is slidably connected with a sliding plate 2-6, close to the punching slide rail frame 3-1.
When the steel pipe needs to be punched, the steel pipe is placed between the arc-shaped clamping blocks 2-4, the adjusting screw rods 4-4 are manually rotated, the adjusting screw rods 4-4 rotate to drive the second wedge-shaped guide strips 4-3 and the upper device to reciprocate left and right, and the distance between two holes of the steel pipe is indirectly adjusted by adjusting the length between the second wedge-shaped guide strips 4-3 and the first wedge-shaped guide strips 4-2, so that quantitative punching is performed on the steel pipe.
The electric push rod 2-1 is manually started to contract, so that the T-shaped slide rail frame 2-2 drives the swing frame 2-3 and the device on the swing frame to move towards the direction close to the electric push rod 2-1, the clamping column frame 4-5 slides along the second wedge-shaped guide strip 4-3, the two sliding plates 2-6 close to the electric push rod 2-1 and the device on the sliding plates move towards the direction close to the steel pipe, the arc-shaped clamping blocks 2-4 are driven by the swing frame 2-3 to clamp the steel pipe, the steel pipe is prevented from displacing when being punched, and the U-shaped reeds 2-7 are compressed. The punching slide rail frame 3-1 drives the punching frame 3-4 and the devices thereon to move towards the direction close to the steel pipe, the compression spring 3-3 is compressed, the punching slide rail frame 3-1 pushes the sliding support plate 3-2 and the devices thereon to move towards the direction close to the steel pipe through the compression spring 3-3, the punching frame 3-4 is tightly attached to the steel pipe, the punching frame 3-4 clamps the steel pipe, the long shaft straight gear 3-9 and the first straight gear 3-5 are mutually engaged, the L-shaped plate 3-13 moves towards the direction close to the electric push rod 2-1, so that the matching between the rack plate 3-12 and the second straight gear 3-8 realizes the conversion between the linear motion and the rotary motion, the second straight gear 3-8 rotates to drive the overrunning clutch 3-7 and the devices thereon to rotate, the long shaft straight gear 3-9 drives the first straight gear 3-5 and the devices thereon to rotate, the punching frame 3-4 rotates to accurately punch holes on the steel pipe, the T-shaped slide rail frame 2-2 and the upper device thereof continue to move towards the direction close to the electric push rod 2-1, and the clamping column frame 4-5 moves towards the direction close to the first T-shaped fixing frame 3-11 along the edge positions of the bottom surfaces of the second wedge-shaped guide strip 4-3 and the first wedge-shaped guide strip 4-2.
When the column clamping frame 4-5 reaches the most edge of the first wedge-shaped guide strip 4-2, the compressed compression spring 3-3 resets through the first wedge-shaped guide strip 4-2, the compression spring 3-3 resets to drive the sliding support plate 3-2 and the device on the sliding support plate to reset towards the direction away from the steel pipe, the column clamping frame 4-5 is located above the first wedge-shaped guide strip 4-2, the punching frame 3-4 is separated from the steel pipe, the punching frame 3-4 does not punch the steel pipe any more, the compressed U-shaped reed 2-7 resets, and the arc-shaped clamping block 2-4 does not clamp the steel pipe any more. When the sliding plate 2-6 moves towards the direction far away from the steel pipe, the sliding plate 2-6 drives the sliding pushing frame 5-3 to move towards the direction far away from the steel pipe, the sliding pushing frame 5-3 pushes the sliding plate 2-6 far away from the electric push rod 2-1 to move towards the direction far away from the steel pipe, and the swinging plate 2-5 drives the arc-shaped clamping block 2-4 far away from the electric push rod 2-1 to clamp the steel pipe, so that the steel pipe is prevented from displacing and deviation in later punching is avoided. Then the electric push rod 2-1 is controlled to stretch, the T-shaped slide rail frame 2-2 drives the swing frame 2-3 and the device on the swing frame to move towards the direction far away from the electric push rod 2-1, the column clamping frame 4-5 moves towards the direction far away from the first T-shaped fixing frame 3-11 along the top surfaces of the first wedge-shaped guide strip 4-2 and the second wedge-shaped guide strip 4-3, the L-shaped plate 3-13 and the device on the L-shaped plate move towards the direction far away from the first T-shaped fixing frame 3-11 to drive the second straight gear 3-8 to rotate, the overrunning clutch 3-7 cannot drive the rotating shaft 3-6 and the device on the rotating shaft to rotate, and the punching frame 3-4 cannot. And when the column clamping frame 4-5 is separated from the second wedge-shaped guide strip 4-3, the operation is repeated, and the punching processing work of the steel pipe is completed.
Example 2
On the basis of the embodiment 1, as shown in fig. 6, the second wedge-shaped guide strip 4-3 is provided with a scale groove 6, and the scale groove 6 is used for accurately adjusting the distance of the steel pipe to be punched.
The distance that the steel pipe needs to punch is accurately adjusted through the scale of scale groove 6, and the pitch-row distance does not need to be measured manually, conveniently adjusts the common length of second wedge conducting strip 4-3 and first wedge conducting strip 4-2 bottom edge.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a steel pipe processing is with continuous perforating device of follow-up type, its characterized in that, including installation slide rail frame, slip propulsion subassembly, the subassembly that punches, regulation push down the subassembly and supplementary fixed subassembly, the slip connection has the slip propulsion subassembly on the installation slide rail frame, is equipped with the subassembly that punches on the slip propulsion subassembly, is equipped with on the subassembly that punches and adjusts the subassembly that pushes down, and the slip connection has supplementary fixed subassembly on the installation slide rail frame.
2. The follow-up continuous perforating device for processing the steel pipe as claimed in claim 1, wherein the sliding propulsion assembly comprises an electric push rod, a T-shaped slide rail frame, a swing frame and an arc-shaped clamping block, the swing plate, the sliding plate, U type reed and H type connecting plate, fixed mounting has electric putter on the installation slide rail frame, installation slide rail frame distributing type sliding connection has T type slide rail frame, a T type slide rail frame and electric putter one end rigid coupling, distributed sliding connection has the swing span on the installation slide rail frame, T type slide rail frame is connected with the swing span rotary type, swing span bottom rigid coupling has the arc to press from both sides tight piece, be connected with the swing plate through the round pin axle rotary type on the swing span, there is the sliding plate jointly through the round pin hub connection on two swing plates, T type slide rail frame and sliding plate sliding type are connected, be equipped with U type reed between two swing spans, the common rigid coupling has H type connecting plate between two sliding plates.
3. The follow-up continuous punching device for processing the steel pipe according to claim 2, wherein the punching assembly comprises a punching slide rail frame, a slide support plate, a compression spring, a punching frame, a first spur gear, a rotating shaft, an overrunning clutch, a second spur gear, a long-shaft spur gear, a first T-shaped fixing frame, a rack plate and an L-shaped plate, the bottom surface of one sliding plate is fixedly connected with the punching slide rail frame, the lower part of the punching slide rail frame is slidably connected with the slide support plate, the compression spring is connected between the slide support plate and the punching slide rail frame, the punching frame is rotatably connected to the slide support plate, the punching frame is fixedly connected with the first spur gear, the L-shaped plate is slidably connected to the upper part of the punching frame, the L-shaped plate is rotatably connected with the rotating shaft, the overrunning clutch is fixedly connected to the rotating shaft, the second spur gear is fixedly connected to the overrunning clutch, and the long, the installation slide rail frame is fixedly connected with a first T-shaped fixing frame, the bottom end of the first T-shaped fixing frame is fixedly connected with a rack plate, the rack plate and the second straight gear are mutually meshed, and the rack plate is connected with the L-shaped plate in a sliding mode.
4. The follow-up continuous punching device for processing the steel pipe according to claim 3, wherein the adjusting and pressing assembly comprises a fixed support plate, a first wedge-shaped guide strip, a second wedge-shaped guide strip, an adjusting screw and a clamping column frame, the fixed support plate is fixedly connected to the top surface of the rack plate, the first wedge-shaped guide strip is fixedly connected to one side of the fixed support plate, the second wedge-shaped guide strip is slidably connected to the first wedge-shaped guide strip, the adjusting screw is connected to the second wedge-shaped guide strip in a threaded connection mode, the adjusting screw is rotatably connected with the first wedge-shaped guide strip, the clamping column frame is fixedly connected to the top surface of one of the sliding plates, and the clamping column frame is in contact with the second wedge-shaped guide strip.
5. The follow-up continuous perforating device for steel pipe processing according to claim 4, wherein the auxiliary fixing component comprises a second T-shaped fixing frame, a sliding block, a sliding pushing frame and a limiting rod, the second T-shaped fixing frame is fixedly connected to the installation sliding rail frame, the sliding block is fixedly connected to the second T-shaped fixing frame, the sliding pushing frame is slidably connected to the sliding block, the limiting rod is fixedly connected to one end of the sliding pushing frame, and the limiting rod is slidably connected to one sliding plate.
6. The follow-up continuous perforating device for processing the steel pipe as claimed in claim 5, wherein the second wedge-shaped guide bar is provided with a scale groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011581285.4A CN112719356A (en) | 2020-12-28 | 2020-12-28 | Follow-up continuous punching device for steel pipe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011581285.4A CN112719356A (en) | 2020-12-28 | 2020-12-28 | Follow-up continuous punching device for steel pipe machining |
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| CN112719356A true CN112719356A (en) | 2021-04-30 |
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|---|---|---|---|
| CN202011581285.4A Pending CN112719356A (en) | 2020-12-28 | 2020-12-28 | Follow-up continuous punching device for steel pipe machining |
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