CN219685489U - Positioning frame for realizing quick hole opening of pipe - Google Patents
Positioning frame for realizing quick hole opening of pipe Download PDFInfo
- Publication number
- CN219685489U CN219685489U CN202321141247.6U CN202321141247U CN219685489U CN 219685489 U CN219685489 U CN 219685489U CN 202321141247 U CN202321141247 U CN 202321141247U CN 219685489 U CN219685489 U CN 219685489U
- Authority
- CN
- China
- Prior art keywords
- frame
- sliding
- hole
- pipe
- cross beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000005553 drilling Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a positioning frame for realizing quick perforation of a pipe, and belongs to the technical field of pipe machining. The positioning frame comprises a bottom frame, wherein two side frames are arranged on the bottom frame, are parallel and are arranged at intervals; the plurality of arc plates are used for supporting the pipe, are arranged between the two side frames and are uniformly distributed along the length direction of the side frames; the upper part of each side frame is provided with a sliding frame, a plurality of sliding blocks are slidably arranged in each sliding frame, the sliding direction of each sliding block in the sliding frame is the length direction of the side frame, each sliding block is provided with a through hole for inserting a drill bit, the central axis of each through hole is perpendicular to the length direction of the side frame, and the central axis of each through hole is in the same horizontal plane with the central axis of the pipe; and a locking piece is arranged between each sliding block and the side frame so as to lock the sliding blocks in the sliding frame. By means of the positioning frame, constructors can be helped to quickly and accurately find the position of the opening, and quick opening of the pipe is achieved.
Description
Technical Field
The utility model belongs to the technical field of pipe machining, and particularly relates to a positioning frame for realizing quick hole drilling of a pipe.
Background
Some special pipes (such as water pipes for land irrigation) need to be provided with through holes on the pipe wall so as to lead water out of the pipe along the way the pipe is laid. In order to meet the demands of customers, the pipe manufacturer reserves or opens the through holes on the pipe wall of the pipe in the production process. In order to save processing cost, the current mode adopted by enterprises is to open holes on the processed pipe wall of the complete pipe by utilizing an electric hand drill. During actual operation, constructors need to place the pipe at a certain place, then press the pipe by hand to position the pipe, and finally hold the electric hand drill to open holes on the pipe wall of the pipe.
In general, a plurality of through holes are required to be formed in one pipe along the axial direction, so that in order to maintain the accuracy of the hole forming position, a great amount of time is required to be spent for locating the hole position by constructors in the construction process, time and labor are wasted, and the precision of the hole forming position is low.
Disclosure of Invention
The utility model provides a positioning frame for realizing quick hole drilling of a pipe, which is used for solving the technical problems in the background art.
The utility model is realized by the following technical scheme: a positioning frame for realizing quick perforation of a pipe, comprising:
the device comprises a bottom frame, wherein two side frames are fixedly arranged on the bottom frame, and the two side frames are parallel and are arranged at intervals;
the arc plates are used for supporting the pipe, are detachably and fixedly arranged between the two side frames and are uniformly distributed along the length direction of the side frames;
the upper part of each side frame is provided with a sliding frame, each sliding frame is internally provided with a plurality of sliding blocks in a sliding manner, the sliding direction of each sliding block in the sliding frame is the length direction of the side frame, each sliding block is provided with a through hole for inserting a drill bit, the central axis of each through hole is perpendicular to the length direction of the side frame, and the central axis of each through hole is in the same horizontal plane with the central axis of the pipe;
and each locking piece is arranged between each sliding block and the side frame, so that the sliding blocks are locked in the sliding frames.
Further, in order to better realize the utility model, the upper part of the side frame is provided with an upper cross beam and a lower cross beam, the sliding frame is formed between the upper cross beam and the lower cross beam, the middle part of the upper cross beam is provided with a vertical through groove, the sliding block is slidingly inserted in the vertical through groove, and the bottom end of the sliding block is lapped on the top surface of the lower cross beam;
the middle part of the lower cross beam is provided with a long groove, the bottom end of the sliding block is provided with a first screw hole, the locking piece is a flower-shaped handle provided with a stud, and the stud is in threaded connection with the first screw hole;
when in locking, the flower-shaped handle is pressed on the bottom wall of the lower cross beam.
Further, in order to better realize the utility model, the top surface of the upper cross beam is connected with a cover plate for covering the vertical through groove.
Further, in order to better realize the utility model, the outer side wall of the upper beam is provided with scales, and the sliding block is provided with a marking corresponding to the central axis of the through hole.
Further, in order to better realize the utility model, a pipe sleeve made of hard plastic is screwed in the through hole, and the pipe sleeve is used for inserting a drill bit.
Further, in order to better realize the utility model, the two ends of the arc-shaped plate are provided with the mounting blocks, the end face of one end of the mounting block, which is far away from the arc-shaped plate, is provided with the clamping groove, and the side frame is provided with the clamping block which is clamped in the clamping groove and is locked by the locking bolt.
Further, in order to better realize the utility model, the end face of the bottom end of the mounting block is provided with a bolt hole, the clamping block is provided with a second screw hole, and the locking bolt passes through the bolt hole and is then screwed into the second screw hole.
Further, in order to better realize the utility model, a first reinforcing frame is arranged between the two side frames and the underframe, and a second reinforcing frame is arranged between the two side frames.
Further, in order to better realize the utility model, the underframe is provided with a universal wheel with a brake.
Compared with the prior art, the utility model has the following beneficial effects:
the positioning frame for realizing quick pipe perforation comprises a bottom frame, arc plates, sliding blocks and locking pieces, wherein two parallel side frames are fixedly arranged on the bottom frame at intervals, sliding frames are arranged on the upper part of each side frame, a plurality of sliding blocks are slidably arranged in each sliding frame, through holes for inserting drill bits are formed in each sliding block, the locking pieces are arranged between each sliding block and each side frame so as to lock the sliding blocks in the sliding frames, the arc plates are detachably and fixedly arranged between the two side frames, the arc plates are multiple and are used for supporting pipes, the arc plates are uniformly distributed along the length direction of the side frame, the central axes of the through holes in the sliding blocks are perpendicular to the length direction of the side frame, and the central axes of the through holes and the central axes of the pipes are in the same horizontal plane.
When the locating frame is used for punching and locating pipes, firstly, the pipes are contained in the arc plates, the pipes with longer lengths can be supported through the arrangement of the arc plates, then, the sliding block is moved according to the hole distance required to be punched on the pipes, after the sliding block is moved to a specified position, the locking piece is used for locking the sliding block, the sliding block is firmly placed at the moved position, then, a constructor inserts a drill bit of an electric hand drill into a through hole on the sliding block and enables the head end of the drill bit to be in contact with the outer wall of the pipes, then, the constructor or assists the constructor to press the pipes by hands, finally, the constructor starts the electric hand drill, so that one hole is punched at the specified position on the pipes, and after the current punching operation is completed, the constructor inserts the drill bit of the electric hand drill into the through hole on the other sliding block and performs punching, so that circulation is performed until all holes are punched on the pipes. When different holes are required to be formed along the circumferential direction of the pipe, constructors only need to rotate the pipe until the drill bit is aligned with the rest of the hole positions after one hole is formed. Of course, also can use different electric drills simultaneously by many constructors, insert the drill bit of different electric drills through-hole on the different slider, can open a plurality of required holes simultaneously on tubular product at the same time.
The setting of above-mentioned arc not only can fix a position the tubular product that needs to open, but also can make things convenient for constructor to rotate tubular product, and the setting of a plurality of above-mentioned sliders then can help constructor to confirm the trompil position on tubular product fast. Therefore, the positioning frame provided by the utility model can be used for rapidly positioning the pipe needing to be perforated, and also can help constructors to rapidly find the perforation position, so that the positioning frame can assist constructors to rapidly perform perforation operation on the pipe.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram (scales and marked lines are not drawn) of a positioning frame for realizing quick hole drilling of a pipe according to an embodiment of the present utility model;
FIG. 2 is an enlarged partial view of area A of FIG. 1;
FIG. 3 is a side view of the spacer shown in FIG. 1;
fig. 4 is a schematic front view of a positioning frame for realizing quick hole opening of a pipe according to an embodiment of the present utility model;
FIG. 5 is a cross-sectional view B-B in FIG. 4;
FIG. 6 is a partial enlarged view of region D of FIG. 5;
FIG. 7 is a cross-sectional view of C-C in FIG. 4;
FIG. 8 is an enlarged partial view of area E in FIG. 7;
fig. 9 is a schematic view of the structure of the arc plate and the mounting block in the embodiment of the present utility model.
In the figure:
1-a chassis; 2-side frames; 21-an upper cross beam; 211-vertical through slots; 212-scale; 22-a lower cross beam; 221-an elongated slot; 23-clamping blocks; 231-second screw holes; 3-arc plate; 31-mounting blocks; 32-clamping grooves; 4-a slider; 41-through holes; 42-marking; 43-pipe sleeve; 44-a first screw hole; 5-sliding frame; 6-flower-shaped handles; 61-studs; 7-cover plate; 8-locking bolts; 9-a first reinforcement; 10-a second reinforcement; 11-universal wheels.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Example 1:
as shown in fig. 1 to 9, the positioning frame for realizing quick hole opening of a pipe provided by the embodiment comprises a bottom frame 1, an arc-shaped plate 3, a sliding block 4 and a locking piece, wherein:
the chassis 1 is fixedly provided with two parallel side frames 2 which are arranged at intervals, the chassis 1 and the side frames 2 are of steel pipe frame structures, each side frame 2 comprises a vertical supporting rod located at the lower part, an upper beam 21 and a lower beam 22 located at the upper part, the lower beam 22 is located right below the upper beam 21, the upper beam 21 and the lower beam 22 are welded at the upper part of the vertical supporting rod, a sliding frame 5 is arranged at the upper part of each side frame 2, and the upper beam 21 and the lower beam 22 are parallel and are arranged at intervals, so that the sliding frame 5 is formed between the upper beam 21 and the lower beam 22.
A plurality of the sliding blocks 4 are slidably mounted in each of the sliding frames 5, and the sliding direction of the sliding frames 5 is the longitudinal direction of the side frames 2 (i.e., the longitudinal direction of the upper cross member 21 and the lower cross member 22). Through holes 41 for inserting drill bits are formed in each slider 4, and locking pieces are mounted between each slider 4 and the side frame 2 to lock the slider 4 in the slide frame 5. The sliding slide block 4 can facilitate the constructor to adjust the position of the through hole 41 of the slide block 4 according to the spacing of the holes on the pipe, namely, the drilling position of the drill bit. When the locking piece is required to be adjusted, the locking piece is loosened, and when the locking piece is adjusted to a proper position, the locking piece is tightened.
The arc plates 3 are detachably and fixedly arranged between the two side frames 2, the arc plates 3 are multiple and are used for supporting the pipe, the arc plates 3 are uniformly distributed along the length direction of the side frames 2, the central axis of the through hole 41 on the sliding block 4 is perpendicular to the length direction of the side frames 2, and the central axis of the through hole 41 and the central axis of the pipe are in the same horizontal plane. The detachable arc plate 3 is convenient to replace and maintain.
When the positioning frame is used for punching and positioning pipes, firstly, the pipes are contained in the arc plates 3, the pipes with longer lengths can be supported by the arrangement of the arc plates 3, then the sliding block 4 is moved according to the hole distance required to be punched on the pipes, after the sliding block 4 is moved to a specified position, the locking piece is used for locking the sliding block 4, the sliding block 4 is firmly placed at the moved position, then a constructor inserts a drill bit of the electric hand drill into the through hole 41 on the sliding block 4, the head end of the drill bit is in contact with the outer wall of the pipes, then the constructor or assists the constructor to press the pipes by hands, finally, the constructor starts the electric hand drill, so that one hole is punched at the specified position on the pipes, and after the current punching operation is completed, the constructor inserts the drill bit of the electric hand drill into the through hole 41 on the other sliding block 4 and performs punching, so that circulation is performed until all holes are formed on the pipes. When different holes are required to be formed along the circumferential direction of the pipe, constructors only need to rotate the pipe until the drill bit is aligned with the rest of the hole positions after one hole is formed. Of course, a plurality of constructors can use different electric hand drills simultaneously, and drill bits of the different electric hand drills are inserted into the through holes 41 on the different sliding blocks 4, so that a plurality of needed holes can be formed in the pipe at the same time.
The setting of above-mentioned arc 3 not only can fix a position the tubular product that needs to open, but also can make things convenient for constructor to rotate tubular product, and the setting of a plurality of above-mentioned sliders 4 then can help constructor to confirm the trompil position on tubular product fast. Therefore, the locating rack that this embodiment provided can fix a position the tubular product that needs the trompil fast, but also can help constructor to find the trompil position fast, so it can assist constructor to carry out the trompil operation more fast on the tubular product.
Optionally, a vertical through slot 211 is formed in the middle of the upper beam 21, a slider 4 is slidably inserted into the numerical through slot, and the bottom end of the slider 4 is overlapped on the top surface of the lower beam 22. Specifically, the slider 4 is a rectangular block, the width of the vertical through groove 211 is adapted to the thickness of the slider 4, and when the slider 4 is assembled, the slider 4 is inserted into the vertical through groove 211 from above and below, so that the bottom end of the slider 4 is overlapped on the top surface of the lower beam 22. A long groove 221 is formed in the middle of the lower beam 22, the long groove 221 penetrates through the upper end surface and the lower end surface of the lower beam 22, a first screw hole 44 is formed in the bottom end of the slider 4, the locking member is a flower-shaped handle 6, the flower-shaped handle 6 is provided with a stud 61, and the stud 61 is screwed into the first screw hole 44. When the stud 61 is screwed into the first screw hole 44, the flower-shaped handle 6 is in close contact with the bottom wall of the lower cross member 22, and at this time, the slider 4 is prevented from sliding in the slide frame 5 by friction between the flower-shaped handle 6 and the bottom wall of the lower cross member 22 and friction between the top surface of the lower cross member 22 and the bottom wall of the slider 4. When the flower-shaped handle 6 is unscrewed, the sliding block 4 can slide in the sliding frame 5 to unlock, and the interference of the side groove wall of the vertical through groove 211 on the sliding block 4 can only translate along the length direction of the sliding frame 5 when the sliding block 4 is unlocked
Optionally, a cover plate 7 is connected to the top surface of the upper beam 21, and the cover plate 7 covers the vertical through slot 211, so that the cover plate 7 can cover the vertical through slot 211 from the top side and block dust from entering the vertical through slot 211 from the top side, and the cover plate 7 can also play a role of decoration. Specifically, the cover plate 7 in this embodiment may be connected to the upper beam 21 by bolting with a screw, or may be connected to the upper beam 21 by clamping.
More preferably, the outer side wall of the upper beam 21 in this embodiment is further provided with a scale 212, the scale 212 is provided along the longitudinal direction of the upper beam 21, and the slider 4 is provided with a marking 42 perpendicular to and corresponding to the central axis of the through hole 41. When constructor moves the slide block 4, the reading of the scale 212 indicated by the marking 42 changes, so that constructor can conveniently and rapidly and accurately move the slide block 4 to a required position, so as to more rapidly and accurately find the punching position, and further shorten the pipe wall punching time.
An alternative implementation of this embodiment is as follows: a sleeve 43 made of hard plastic is also screwed into the through hole 41 of the slide 4, and the sleeve 43 is used for inserting a drill bit. In particular use, a drill bit is inserted into the sleeve 43. Since the drill is inevitably displaced to contact the wall of the through hole 41 during the punching process, the wall of the through hole 41 is easily worn. The above arrangement of the socket 43 can avoid the offset drill bit directly contacting the wall of the through hole 41, even if the drill bit is offset, the drill bit will directly contact the socket 43, and the socket 43 can be detached and replaced after the socket 43 is worn. Thus, the service life of the locating rack provided by the embodiment can be prolonged.
An alternative implementation of this embodiment is as follows: the two ends of the arc-shaped plate 3 are provided with mounting blocks 31, specifically, the mounting blocks 31 and the arc-shaped plate 3 are integrally formed, a clamping groove 32 is formed in the end face of one end, far away from the arc-shaped plate 3, of the mounting blocks 31, a clamping block 23 is arranged on the lower cross beam 22 of the side frame 2, the clamping block 23 is clamped in the clamping groove 32 and locked through a locking bolt 8, and therefore detachable and fixed connection of the arc-shaped plate 3 between the two side frames 2 is achieved. Specifically, a bolt hole is formed in the bottom end surface of the mounting block 31, a second screw hole 231 is formed in the clamping block 23, and the locking bolt 8 is screwed into the second screw hole 231 after passing through the bolt hole. After the locking bolt 8 is screwed down, the mounting block 31 and the arc plate 3 are firmly mounted on the clamping block 23 on the lower beam 22; when the lock bolt 8 is unscrewed, the arcuate plate 3 can be removed from between the side frames 2.
An alternative implementation of this embodiment is as follows: a first reinforcing frame 9 is welded between both side frames 2 and the bottom frame 1, thereby reinforcing the connection strength of both side frames 2 and the bottom frame 1. A second reinforcing frame 10 is welded between the two side frames 2 to reinforce the coupling strength between the two side frames 2. More preferably, a universal wheel 11 with a brake is installed on the chassis 1, so that a constructor can move the positioning frame provided by the embodiment.
The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (9)
1. Realize locating rack of tubular product quick trepanning, its characterized in that includes:
the device comprises a bottom frame, wherein two side frames are fixedly arranged on the bottom frame, and the two side frames are parallel and are arranged at intervals;
the arc plates are used for supporting the pipe, are detachably and fixedly arranged between the two side frames and are uniformly distributed along the length direction of the side frames;
the upper part of each side frame is provided with a sliding frame, each sliding frame is internally provided with a plurality of sliding blocks in a sliding manner, the sliding direction of each sliding block in the sliding frame is the length direction of the side frame, each sliding block is provided with a through hole for inserting a drill bit, the central axis of each through hole is perpendicular to the length direction of the side frame, and the central axis of each through hole is in the same horizontal plane with the central axis of the pipe;
and each locking piece is arranged between each sliding block and the side frame, so that the sliding blocks are locked in the sliding frames.
2. The positioning frame for realizing rapid pipe perforation according to claim 1, wherein:
the upper part of the side frame is provided with an upper cross beam and a lower cross beam, the sliding frame is formed between the upper cross beam and the lower cross beam, a vertical through groove is formed in the middle of the upper cross beam, the sliding block is slidably inserted into the vertical through groove, and the bottom end of the sliding block is lapped on the top surface of the lower cross beam;
the middle part of the lower cross beam is provided with a long groove, the bottom end of the sliding block is provided with a first screw hole, the locking piece is a flower-shaped handle provided with a stud, and the stud is in threaded connection with the first screw hole;
when in locking, the flower-shaped handle is pressed on the bottom wall of the lower cross beam.
3. The positioning frame for realizing rapid pipe perforation according to claim 2, wherein:
the top surface of the upper cross beam is connected with a cover plate for covering the vertical through groove.
4. The positioning frame for realizing rapid pipe perforation according to claim 2, wherein:
the outer side wall of the upper cross beam is provided with scales, and the slide block is provided with a marking line corresponding to the central axis of the through hole.
5. The positioning frame for realizing quick hole opening of pipes according to any one of claims 1-4, wherein:
the through hole is in threaded connection with a pipe sleeve made of hard plastics, and the pipe sleeve is used for inserting a drill bit.
6. The positioning frame for realizing quick hole opening of pipes according to any one of claims 1-4, wherein:
the mounting blocks are arranged at two ends of the arc-shaped plate, clamping grooves are formed in the end faces, away from the arc-shaped plate, of one end of the mounting blocks, clamping blocks are arranged on the side frames and are clamped in the clamping grooves and locked through locking bolts.
7. The positioning frame for realizing quick hole drilling of pipes according to claim 6, wherein:
the bottom end face of the mounting block is provided with a bolt hole, the clamping block is provided with a second screw hole, and the locking bolt passes through the bolt hole and then is in threaded connection with the second screw hole.
8. The positioning frame for realizing quick hole opening of pipes according to any one of claims 1-4, wherein:
a first reinforcing frame is arranged between the two side frames and the underframe, and a second reinforcing frame is arranged between the two side frames.
9. The positioning frame for realizing rapid pipe perforation according to claim 8, wherein: the chassis is provided with universal wheels with brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141247.6U CN219685489U (en) | 2023-05-11 | 2023-05-11 | Positioning frame for realizing quick hole opening of pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141247.6U CN219685489U (en) | 2023-05-11 | 2023-05-11 | Positioning frame for realizing quick hole opening of pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685489U true CN219685489U (en) | 2023-09-15 |
Family
ID=87967941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321141247.6U Active CN219685489U (en) | 2023-05-11 | 2023-05-11 | Positioning frame for realizing quick hole opening of pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685489U (en) |
-
2023
- 2023-05-11 CN CN202321141247.6U patent/CN219685489U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219685489U (en) | Positioning frame for realizing quick hole opening of pipe | |
| CN110860643A (en) | Positioning riveting tool for traction beam of railway vehicle frame | |
| CN206967089U (en) | A kind of drill jig | |
| CN210689668U (en) | Running rule checking device | |
| CN204603895U (en) | Automobile current generator holder combination hydraulically operated fixture | |
| CN217194072U (en) | Material fixing mechanism of full-automatic engraving machine | |
| CN103252667B (en) | Drilling fixture for specially-shaped cross beam | |
| CN113102947B (en) | Passenger car tubular beam piece and machining method thereof | |
| CN210132284U (en) | Drilling tool for side face of caterpillar link | |
| CN211135383U (en) | Positioning riveting tool for traction beam of railway vehicle frame | |
| CN216176888U (en) | Punching and positioning device for back plate of cabinet | |
| CN204770832U (en) | Protection guide rail tool equipment that drills and reams fills in high speed tablet press | |
| CN219170227U (en) | Workpiece positioning fixture for machine tool machining | |
| CN220197046U (en) | Drilling equipment is used in automobile parts processing | |
| CN212822910U (en) | Auxiliary positioning tool for drill cutter suitable for large-scale plates | |
| CN210648675U (en) | Stride cantilever jig positioner | |
| CN219581731U (en) | Convex type bidirectional positioning U-rib drilling device | |
| CN212601218U (en) | Carbide tool bit rake face abrasive machining combination frock | |
| CN211867146U (en) | Vertical large plate processing tool | |
| CN213917057U (en) | Machining clamp for machining of Harvard connecting plate of front axle of forklift | |
| CN212095307U (en) | Cutter fixing structure for machine tool | |
| CN214816650U (en) | Large slewing bearing workpiece drilling process heightening tool | |
| CN210498455U (en) | Semi-automatic adjustable wire guide groove drilling machine | |
| CN210436097U (en) | Rotary die steel working platform | |
| CN211136295U (en) | High efficiency high accuracy bearing frame drilling machine frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |