CN115870801A - Building I-steel drilling equipment - Google Patents
Building I-steel drilling equipment Download PDFInfo
- Publication number
- CN115870801A CN115870801A CN202310021424.5A CN202310021424A CN115870801A CN 115870801 A CN115870801 A CN 115870801A CN 202310021424 A CN202310021424 A CN 202310021424A CN 115870801 A CN115870801 A CN 115870801A
- Authority
- CN
- China
- Prior art keywords
- frame
- steel
- drilling
- building
- drilling machine
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 82
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 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
- 230000008569 process Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- Drilling And Boring (AREA)
Abstract
The invention relates to drilling equipment, in particular to drilling equipment for building I-steel. The invention aims to provide a drilling device for building I-steel, which can collect scraps and cool a drilling machine. The invention provides a drilling device for building I-steel, which comprises a support frame, an air cylinder, a drilling machine, a collecting mechanism and the like, wherein the air cylinder is connected in the middle of the top in the support frame, the drilling machine for drilling I-steel is connected to the bottom of a telescopic rod of the air cylinder, and the collecting mechanism for collecting debris is arranged on the support frame. The drilling machine disclosed by the invention moves downwards to extrude the piston to move forwards, so that air in the oil storage tank enters the oil storage tank, the air can extrude cooling oil in the oil storage tank to flow backwards, and then the cooling oil is sprayed on a drill bit of the drilling machine through the spray head, so that the drill bit of the drilling machine can be cooled.
Description
Technical Field
The invention relates to drilling equipment, in particular to drilling equipment for building I-steel.
Background
The i-steel is also called a steel beam and is a long steel bar with an i-shaped cross section, and is divided into a common i-steel and a light i-steel, and is a section steel with an i-shaped cross section, and when the i-steel is used, people usually need to drill holes on the i-steel.
Patent publication No. CN105562767B discloses a novel large-scale I-steel drilling device, which comprises a motor, a drilling mechanism, a positioning clamp plate, a clamping mechanism, a traveling mechanism, an S-shaped track and a track clamp; the motor is connected with the drilling mechanism, the positioning clamping plate is installed on the drilling mechanism, the clamping mechanism is connected with the drilling mechanism, the travelling mechanism is connected with the clamping mechanism and can travel along the S-shaped rail, the travelling mechanism is provided with a positioning screw rod, and the S-shaped rail is fixed on the large I-shaped steel through the rail clamp; the rail clamp is used for clamping the upper end of the large I-shaped steel and fixing the S-shaped rail. Although above-mentioned patent can be drilled the I-steel, when drilling the I-steel, can produce more piece, the piece can directly drop subaerial, inconvenient people's collection clearance, and the long-time work of drilling machine can generate heat moreover, can influence its life untimely cooling.
In view of the above problems, there is a need for a drilling device for building i-steel, which can collect chips and cool down a drilling machine, to solve the above problems.
Disclosure of Invention
In order to overcome the defects that when the existing drilling device is used, more chips are generated, collection and cleaning of people are inconvenient, a drilling machine generates heat when working for a long time, and the service life of the drilling machine is influenced when the drilling machine is not cooled in time, the invention aims to provide the drilling equipment for the building I-steel, which can collect the chips and cool the drilling machine.
The invention is realized by the following technical approaches:
the utility model provides a building I-steel drilling equipment, which comprises a supporting rack, cylinder and drilling machine, top intermediate junction has the cylinder in the support frame, the telescopic link bottom of cylinder is connected with the drilling machine that is used for driling the I-steel, still including clamping mechanism, collect the mechanism, conveying mechanism and cooling mechanism, be provided with the collection mechanism that is used for collecting the piece on the support frame, be provided with in the collection mechanism and be used for carrying out the clamping mechanism who presss from both sides tightly to the I-steel, the support frame rear side is provided with the conveying mechanism that is used for carrying out the transportation to the I-steel, be equipped with the cooling mechanism that is used for carrying out the cooling to the drill bit of drilling machine on the collection mechanism.
As the improvement of above-mentioned scheme, collection mechanism is including adapter frame, slide rail, collecting box and handle, and the equal slidingtype in support frame lower part left and right sides is provided with the adapter frame, and the adapter frame is located the below of drilling machine, and the round hole has all been opened on two adapter frame upper portions, and the inboard lower part of two adapter frames all is connected with the slide rail, and equal slidingtype is provided with the collecting box on two slide rails, and the round hole is located the top of collecting box, and two collecting box front sides all are connected with the handle.
As an improvement of the scheme, the clamping mechanism comprises clamping blocks and first elastic pieces, the clamping blocks are arranged on the upper portions of the two connecting frames in a sliding mode, the first elastic pieces are connected between the left clamping block and the left connecting frame, and the first elastic pieces are connected between the right clamping block and the right connecting frame.
As the improvement of above-mentioned scheme, conveying mechanism is including the link, the lead screw, including a motor, an end cap, a controller, and a cover plate, second elastic component and carriage, one side sub-unit connection that the collecting box was kept away from to the support frame has the link, link upper portion rotary type is provided with the lead screw, the lead screw front end is connected with the support frame rotary type, the link rear side is connected with the motor, the output shaft of lead screw rear end and motor, lead screw rear portion screw thread formula is provided with the carriage, carriage and link sliding connection, the equal slidingtype in left and right sides on carriage upper portion is provided with splint, be connected with the second elastic component between splint and the carriage.
As the improvement of above-mentioned scheme, cooling mechanism is including the dress oil tank, the oil storage tank, the piston, fifth elastic component and shower nozzle, two inboard upper portions of linking frame all are connected with the dress oil tank, the dress oil tank is located the below of round hole, two dress oil tank top front sides all are connected with the oil storage tank and communicate, two oil storage tank rear sides all are connected with the piston, piston and linking frame sliding type are connected, the longitudinal symmetry formula is connected with fifth elastic component between piston and the dress oil tank, two equal interval connection in dress oil tank rear sides have three shower nozzle and communicate.
As the improvement of the scheme, the device further comprises a fixing mechanism used for compressing the I-shaped steel, the fixing mechanism comprises a fixing frame, a pressing plate and a fourth elastic piece, the lower portion of a telescopic rod of the air cylinder is connected with the fixing frame, the pressing plate is arranged on the front side and the rear side of the lower portion of the fixing frame in a sliding mode, and the fourth elastic piece is connected between the two pressing plates and the fixing frame.
As an improvement of the scheme, the shape of the pressure plate is T-shaped.
As an improvement of the scheme, the rear side of the upper part of the piston is a bevel.
Compared with the prior art, the invention has the following advantages:
1. the drilling machine moves downwards to extrude the piston to move forwards, so that air in the oil storage tank enters the oil storage tank, the air can extrude cooling oil in the oil storage tank to flow backwards, and then the cooling oil is sprayed on a drill bit of the drilling machine through the spray head, so that the drill bit of the drilling machine can be cooled.
2. When the drilling machine drills the I-shaped steel, debris generated in drilling can fall into the collecting box through the round hole, when the debris in the collecting box needs to be cleaned, the collecting box can be pulled forwards to be taken out, and then the debris in the collecting box is cleaned, so that the drilling machine is convenient for people to use.
3. The pressing plate moves downwards to press the I-steel, so that the I-steel can be prevented from clamping the drilling machine.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the components of the cylinder, the drilling machine and the like.
Fig. 3 is a schematic perspective view of the clamping mechanism and the collecting mechanism of the present invention.
Fig. 4 is a schematic perspective view of the conveying mechanism of the present invention.
Fig. 5 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the cooling mechanism of the present invention.
Fig. 7 is a schematic perspective view of a fifth elastic member and parts such as a nozzle according to the present invention.
Number designation in the figure: 1_ support frame, 2_ cylinder, 3_ drilling machine, 4_ clamping mechanism, 41_ clamping block, 42_ first elastic piece, 5_ collection mechanism, 51_ connecting frame, 52_ round hole, 53_ slide rail, 54_ collection box, 55_ handle, 6_ conveying mechanism, 61_ connecting frame, 62_ screw rod, 63_ motor, 64_ clamping plate, 65_ second elastic piece, 66_ sliding frame, 7_ fixing mechanism, 71_ fixing frame, 72_ pressing plate, 73_ fourth elastic piece, 8_ cooling mechanism, 81_ oil containing tank, 82_ oil storage tank, 83_ piston, 84_ fifth elastic piece and 85_ spray head.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
The utility model provides a building I-steel drilling equipment, refer to and show 1, fig. 2, fig. 3, fig. 4, fig. 6 and fig. 7, including support frame 1, cylinder 2, drilling machine 3, clamping mechanism 4, collect mechanism 5, conveying mechanism 6 and cooling mechanism 8, the cylinder 2 has been bolted to the middle of the top in support frame 1, the telescopic link bottom of cylinder 2 is connected with drilling machine 3, start drilling machine 3, drilling machine 3 can drill the I-steel, be provided with on the support frame 1 and collect mechanism 5, be provided with clamping mechanism 4 on the collection mechanism 5, 1 rear side of support frame is provided with conveying mechanism 6, be provided with cooling mechanism 8 on the collection mechanism 5.
Referring to fig. 1 and 2, collecting mechanism 5 is including the connection frame 51, slide rail 53, collecting box 54 and handle 55, the equal slidingtype connection frame 51 that is provided with of support frame 1 lower part left and right sides, connection frame 51 is located the below of drilling machine 3, round hole 52 has all been opened on two connection frame 51 upper portions, slide rail 53 has all been welded to the inboard lower part of two connection frames 51, equal slidingtype collection box 54 that is provided with on two slide rails 53, round hole 52 is located the top of collection box 54, the piece that produces can down drop in collection box 54, convenient clearance, handle 55 has all been welded to two collection box 54 front sides.
Referring to fig. 1 and 2, the clamping mechanism 4 includes a clamping block 41 and a first elastic member 42, the clamping block 41 is slidably disposed on the upper portions of the two connecting frames 51, the clamping block 41 moves inward to clamp the i-steel, the first elastic member 42 is connected between the clamping block 41 on the left side and the connecting frame 51 on the left side, and the first elastic member 42 is also connected between the clamping block 41 on the right side and the connecting frame 51 on the right side.
Referring to fig. 1, 3 and 4, the conveying mechanism 6 includes a connecting frame 61, a lead screw 62, a motor 63, a clamping plate 64, a second elastic member 65 and a sliding frame 66, the connecting frame 61 is welded on the lower portion of the rear side of the support frame 1, the lead screw 62 is rotatably arranged on the upper portion of the connecting frame 61, the front end of the lead screw 62 is rotatably connected with the support frame 1, the motor 63 is bolted on the rear side of the connecting frame 61, the rear end of the lead screw 62 is connected with an output shaft of the motor 63, the sliding frame 66 is threadedly arranged on the rear portion of the lead screw 62, the sliding frame 66 is slidably connected with the connecting frame 61, the sliding frame 66 can drive the i-steel to move forward, so that the i-steel can be transported, the clamping plate 64 is slidably arranged on both sides of the upper portion of the sliding frame 66, and the second elastic member 65 is connected between the clamping plate 64 and the sliding frame 66.
Cooling mechanism 8 is including containing oil tank 81, oil storage tank 82, piston 83, fifth elastic component 84 and shower nozzle 85, two inboard upper portions of linking frame 51 all are connected with containing oil tank 81, containing oil tank 81 is located the below of round hole 52, two containing oil tank 81 top front sides all are connected with oil storage tank 82 and communicate, two containing oil tank 82 rear sides all are connected with piston 83, piston 83 and linking frame 51 sliding type are connected, the upper portion rear side of piston 83 is the inclined plane, the upper and lower symmetrical formula is connected with fifth elastic component 84 between piston 83 and the containing oil tank 81, two containing oil tank 81 rear sides all interval connection have three shower nozzle 85 and communicate, the coolant oil can spout on the drill bit of drilling machine 3 through shower nozzle 85, thereby can cool down the drill bit of drilling machine 3.
Initially, a proper amount of cooling oil is filled in the oil tank 81, when the equipment needs to be used, people firstly place the equipment at a designated position, then I-steel is placed between the clamping block 41 and the clamping plate 64, the I-steel can extrude the clamping block 41 and the clamping plate 64 to move towards the outer side, the first elastic piece 42 and the second elastic piece 65 are compressed, under the action of the first elastic piece 42 and the second elastic piece 65, the I-steel can be clamped by the clamping block 41 and the clamping plate 64, then the motor 63 is started, the output shaft of the motor 63 is controlled to rotate forwards, the output shaft of the motor 63 drives the screw rod 62 to rotate forwards, the sliding frame 66 is driven to move forwards by the forward rotation of the screw rod 62, the sliding frame 66 moves forwards to drive the I-steel to move forwards, after the I-steel moves to the proper position, the motor 63 is closed, then the air cylinder 2 and the drilling machine 3 are started, the extension rod of the air cylinder 2 is controlled to drive the drilling machine 3 to move downwards, when a drill bit of the drilling machine 3 is in contact with the surface of the joist steel, the joist steel can be drilled through the drilling machine 3, the drill bit of the drilling machine 3 can penetrate through the round hole 52, chips generated during drilling can fall down in the collecting box 54 through the round hole 52, when the drilling machine 3 is in contact with the piston 83, the piston 83 is extruded to move forwards, the fifth elastic part 84 is compressed, the piston 83 moves forwards to extrude air in the oil storage tank 82, the air in the oil storage tank 82 enters the oil storage tank 81, the air can extrude cooling oil in the oil storage tank 81 to flow backwards, the cooling oil is sprayed out through the spray nozzle 85, the cooling oil is sprayed onto the drill bit of the drilling machine 3, the drill bit of the drilling machine 3 can be cooled, after the drilling is completed, the telescopic rod of the control cylinder 2 is shortened, the drilling machine 3 is driven to move upwards to reset, and the drill bit of the drilling machine 3 is separated from the joist steel, when the drilling machine 3 is separated from the piston 83, the fifth elastic member 84 restores to the original state to drive the piston 83 to move backwards and reset, so that the piston 83 does not extrude the oil storage tank 82 any more, the cooling oil in the oil storage tank 81 is not sprayed out through the spray head 85 any more, the I-steel can be drilled again by repeating the above operations, the operation is repeated, the reciprocating operation is performed, when the equipment is not needed, the air cylinder 2 and the drilling machine 3 are closed, the drilled I-steel is taken away, the first elastic member 42 and the second elastic member 65 restore to the original state to drive the clamping block 41 and the clamping plate 64 to move inwards and reset, then the motor 63 is started, the output shaft of the motor 63 is controlled to rotate reversely, the output shaft of the motor 63 rotates reversely to drive the screw 62 to rotate reversely, the sliding frame 66 to move backwards and reset, the motor 63 is closed, finally, the people tightly hold the handle 55 to pull forwards to drive the collecting box 54 to move forwards to take out, the sliding rail 53 plays a guiding role, then debris in the collecting box 54 is cleaned, and after the cleaning is completed, the collecting box 54 is put back to the original position.
Example 2
On the basis of embodiment 1, referring to fig. 1 and 5, the drilling machine further comprises a fixing mechanism 7, wherein the fixing mechanism 7 comprises a fixing frame 71, a pressing plate 72 and a fourth elastic member 73, the fixing frame 71 is welded to the lower portion of an expansion rod of the cylinder 2, the pressing plate 72 is arranged on the front side and the rear side of the lower portion of the fixing frame 71 in a sliding mode, the pressing plate 72 is in a T shape, the pressing plate 72 moves downwards to press the i-steel to prevent the i-steel from clamping the drilling machine 3, and the fourth elastic members 73 are connected between the two pressing plates 72 and the fixing frame 71.
When the telescopic link of cylinder 2 extends, can drive mount 71 downstream, mount 71 downstream drives clamp plate 72 downstream, when clamp plate 72 and I-steel contact, mount 71 continues downstream, fourth elastic component 73 compresses, drive clamp plate 72 and continue downstream, clamp plate 72 can compress tightly the I-steel, when the telescopic link of cylinder 2 shortens, fourth elastic component 73 reconversion, drive mount 71 upstream, at this moment, clamp plate 72 continues to compress tightly the I-steel, avoid the I-steel to block drilling machine 3, after fourth elastic component 73 reconversion completely, can drive clamp plate 72 and move upward and reset, make clamp plate 72 loosen the I-steel.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a building I-steel drilling equipment, including support frame (1), cylinder (2) and drilling machine (3), top intermediate junction has cylinder (2) in support frame (1), the telescopic link bottom of cylinder (2) is connected with drilling machine (3) that are used for carrying out the drilling to the I-steel, the utility model is characterized in that, still including clamping mechanism (4), collect mechanism (5), conveying mechanism (6) and cooling mechanism (8), be provided with on support frame (1) and be used for carrying out the collection mechanism (5) of collecting to the piece, be provided with on collecting mechanism (5) and be used for carrying out the clamping mechanism (4) that press from both sides tight to the I-steel, support frame (1) rear side is provided with conveying mechanism (6) that are used for carrying out the transportation to the I-steel, be equipped with on collecting mechanism (5) and be used for carrying out cooling mechanism (8) of cooling to the drill bit of drilling machine (3).
2. The drilling equipment for the building I-steel according to claim 1, wherein the collecting mechanism (5) comprises connecting frames (51), sliding rails (53), collecting boxes (54) and handles (55), the connecting frames (51) are arranged on the left side and the right side of the lower portion of the support frame (1) in a sliding mode, the connecting frames (51) are located below the drilling machine (3), round holes (52) are formed in the upper portions of the two connecting frames (51), the sliding rails (53) are connected to the lower portions of the inner sides of the two connecting frames (51), the collecting boxes (54) are arranged on the two sliding rails (53) in a sliding mode, the round holes (52) are located above the collecting boxes (54), and the handles (55) are connected to the front sides of the two collecting boxes (54).
3. The drilling equipment for the building I-steel according to claim 2, wherein the clamping mechanism (4) comprises clamping blocks (41) and first elastic members (42), the clamping blocks (41) are arranged on the upper portions of the two connecting frames (51) in a sliding mode, the first elastic members (42) are connected between the clamping blocks (41) on the left side and the connecting frames (51) on the left side, and the first elastic members (42) are connected between the clamping blocks (41) on the right side and the connecting frames (51) on the right side.
4. The drilling equipment for the building I-steel according to claim 3, wherein the conveying mechanism (6) comprises a connecting frame (61), a screw rod (62), a motor (63), a clamping plate (64), a second elastic member (65) and a sliding frame (66), the connecting frame (61) is connected to the lower portion of one side, away from the collecting box (54), of the supporting frame (1), the screw rod (62) is rotatably arranged on the upper portion of the connecting frame (61), the front end of the screw rod (62) is rotatably connected with the supporting frame (1), the motor (63) is connected to the rear side of the connecting frame (61), the rear end of the screw rod (62) is connected with an output shaft of the motor (63), the sliding frame (66) is threadedly arranged on the rear portion of the screw rod (62), the sliding frame (66) is slidably connected with the connecting frame (61), the clamping plate (64) is slidably arranged on each of the left side and the right side of the upper portion of the sliding frame (66), and the second elastic member (65) is connected between the clamping plate (64) and the sliding frame (66).
5. The building I-steel drilling equipment according to claim 4, characterized in that the cooling mechanism (8) comprises an oil containing tank (81), oil storage tanks (82), pistons (83), fifth elastic pieces (84) and nozzles (85), the oil containing tanks (81) are connected to the upper portions of the inner sides of the two connecting frames (51), the oil containing tanks (81) are located below the round holes (52), the oil storage tanks (82) are connected to the front sides of the tops of the two oil containing tanks (81) and communicated with the front sides of the tops of the two oil containing tanks, the pistons (83) are connected to the rear sides of the two oil storage tanks (82), the pistons (83) are connected with the connecting frames (51) in a sliding mode, the fifth elastic pieces (84) are symmetrically connected between the pistons (83) and the oil containing tanks (81) from top to bottom, and the three nozzles (85) are connected to the rear sides of the two oil containing tanks (81) at intervals and communicated with the rear sides of the two oil containing tanks (81).
6. The drilling equipment for the building I-steel according to claim 5, characterized by further comprising a fixing mechanism (7) for compressing the I-steel, wherein the fixing mechanism (7) comprises a fixing frame (71), a pressing plate (72) and a fourth elastic part (73), the fixing frame (71) is connected to the lower portion of the telescopic rod of the air cylinder (2), the pressing plates (72) are arranged on the front side and the rear side of the lower portion of the fixing frame (71) in a sliding mode, and the fourth elastic part (73) is connected between the two pressing plates (72) and the fixing frame (71).
7. A drilling device for building I-steel according to claim 5, characterized in that the pressing plate (72) is T-shaped.
8. A drilling device for building I-beams according to claim 6, characterised in that the upper rear side of the piston (83) is bevelled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310021424.5A CN115870801A (en) | 2023-01-07 | 2023-01-07 | Building I-steel drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310021424.5A CN115870801A (en) | 2023-01-07 | 2023-01-07 | Building I-steel drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115870801A true CN115870801A (en) | 2023-03-31 |
Family
ID=85758232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310021424.5A Pending CN115870801A (en) | 2023-01-07 | 2023-01-07 | Building I-steel drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115870801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139689A (en) * | 2023-11-01 | 2023-12-01 | 共友建设有限公司 | Building I-steel drilling equipment |
-
2023
- 2023-01-07 CN CN202310021424.5A patent/CN115870801A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139689A (en) * | 2023-11-01 | 2023-12-01 | 共友建设有限公司 | Building I-steel drilling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115870801A (en) | Building I-steel drilling equipment | |
| CN212122205U (en) | Civil air defense door welding auxiliary device | |
| CN104162571A (en) | Full-automatic filter threaded cover plate blanker | |
| CN209850474U (en) | Integrated processingequipment of accurate flange end cover for compressor | |
| CN209175000U (en) | A kind of steel pipe blanking cutter device | |
| CN116973539B (en) | Control device and control method for medical wire drawing process | |
| CN203991899U (en) | The full-automatic blanker of a kind of thread cover plate for cleaner | |
| CN115138901A (en) | Milling device is used in auto-parts processing | |
| CN216966380U (en) | A adjustable turret type milling machine for blade production | |
| CN216263513U (en) | Waste collecting device of lathe | |
| CN214868385U (en) | Steel structure welding device | |
| CN213164253U (en) | Numerical control plane drill | |
| CN206392967U (en) | A kind of Novel section bar hauling machine | |
| CN211331327U (en) | Machine tool daily maintenance device convenient to clean | |
| CN211490714U (en) | Radial drill's sliding groove cleaning device | |
| CN211756470U (en) | Television shell sealing machine | |
| CN207592832U (en) | A kind of plank tapping mechanism easy to clean | |
| CN117484213B (en) | Large-scale digit control machine tool of dual drive workstation | |
| CN215852222U (en) | Bag sealing device for bag type filling machine | |
| CN218168888U (en) | Steel cutting device for factory building construction | |
| CN221454411U (en) | Differential mechanism casing drilling equipment | |
| CN215941550U (en) | Bench drilling machine | |
| CN2106675U (en) | Edge milling machine | |
| CN221603589U (en) | H-shaped steel welding equipment | |
| CN212884177U (en) | Aluminum material extruding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20230331 |