CN213002770U - Drilling equipment is used in processing production of metal iron art railing - Google Patents
Drilling equipment is used in processing production of metal iron art railing Download PDFInfo
- Publication number
- CN213002770U CN213002770U CN202021764015.2U CN202021764015U CN213002770U CN 213002770 U CN213002770 U CN 213002770U CN 202021764015 U CN202021764015 U CN 202021764015U CN 213002770 U CN213002770 U CN 213002770U
- Authority
- CN
- China
- Prior art keywords
- wall
- rod
- drilling
- fixed seat
- railing
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 52
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a drilling equipment is used in processing production of metal iron skill railing, include: a work table; the drilling structure is fixedly arranged on the workbench; the fixed structure is fixedly arranged on the workbench and is positioned under the central line of the drilling structure; the utility model relates to a drilling equipment technical field, the slider on the hand wheel drives the threaded rod is rotated through exerting oneself and is removed, make clamp splice fixed clamp railing, be convenient for adjust the position of clamp splice, carry out spacing fixed to the railing, settle the rubber pad on through clamp splice and fixing base, prevent railing and equipment mutual friction damage, it is pleasing to the eye to influence the railing, also accessible adjust the length of dipperstick on the fixing base, the adjusting link is located the position on the dipperstick, hole limit position chucking through what the fixed rod bored on to the railing, the distance that makes drilling is more accurate, the design is simple in structure, high durability and convenient use, solve promptly and can't adjust fixed distance according to railing thickness, the problem of adjusting the distance of required drilling has been solved again.
Description
Technical Field
The utility model relates to a drilling equipment technical field specifically is a drilling equipment is used in processing production of metal iron skill railing.
Background
The drilling machine is a machine and equipment which is generally called as a drilling machine, a punching machine, a through hole machine and the like and is used for drilling various hardware molds, watchbands and ornaments by drilling precise parts by using a tool which is harder and sharper than a target object through a rotary cutting or rotary extrusion mode, and the drilling machine is also called as a drilling machine, a punching machine, a through hole machine and the like;
but current drilling machine can not go to adjust fixed distance according to the railing thickness of required drilling, is unfavorable for driling article, and if unset the railing that leads to drilling easily breaks away from the thing of drilling equipment and takes place, the staff is hindered by mistake easily to its unable required distance of drilling of better regulation, it is inhomogeneous to lead to the drilling distance easily, bring unnecessary trouble for the worker, influence production quality promptly, caused the waste to the resource again, consequently, design a drilling equipment for metal iron art railing processing production now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drilling equipment is used in processing production of metal iron art railing to the problem of the distance that can't adjust fixed distance and can't adjust required drilling according to the railing thickness is solved.
In order to achieve the above object, the utility model provides a following technical scheme: a drilling equipment is used in processing production of metal iron art railing includes:
a work table;
the drilling structure is fixedly arranged on the workbench;
the fixed structure is fixedly arranged on the workbench and is positioned under the central line of the drilling structure;
the drilling structure includes: the device comprises a bracket, an electric push rod, a protective box, a motor, a switching rod, a drill bit, a first screw and a nut;
one end of the support is fixedly welded on the upper wall of the workbench and is respectively positioned at the left side and the right side of the central line, one end of the electric push rod is fixedly arranged at the lower wall of the other end of the support and is positioned at the central part, the protection box is of a rectangular structure without a lower wall, the protection box is fixedly arranged at the other end of the electric push rod, the motor is fixedly arranged in the protection box and is positioned at the central part of the upper wall in the protection box, the adapter rod is of a cylindrical structure, fixing grooves with the same structure are respectively arranged at the central parts of the upper wall and the lower wall of the adapter rod, a limiting through hole communicated with the rear wall is arranged on the central line of the front wall at one end of the adapter rod and is communicated with the fixing groove on the adapter rod, the driving end of the motor is fixedly sleeved at the other end of the adapter rod, a fixing hole communicated with the rear wall is arranged on the central line of the, and the fixing hole of the first screw is matched with the limiting through hole, one end of the first screw movably penetrates through the limiting through hole on the adapter rod, one end of the first screw movably penetrates through the fixing hole on the drill bit, and the nut is movably sleeved at one end of the first screw and is screwed with the first screw.
Preferably, the fixing structure includes: the device comprises a fixed seat, a sliding block, a threaded rod, a hand wheel, a clamping block, a pair of rubber pads with the same structure and a measuring assembly;
the upper wall of the fixed seat is provided with a slideway, the fixed seat is positioned on the central line of the upper wall, the central line of the front wall at one end of the fixed seat is provided with a slot communicated with the rear wall, the right side wall at one end of the fixed seat is provided with a pair of first threaded holes which are identical in structure and communicated with the slot, the first threaded holes are respectively positioned on the front side and the rear side of the central line of the right side wall and are mutually symmetrical, the fixed seat is fixedly welded on the worktable, positioned on the central line of the upper wall and positioned below the bracket, the left side wall of the sliding block is provided with a second threaded hole communicated with the right side wall and positioned at the central part of the left side wall, the sliding block is movably embedded in the slideway on the fixed seat, one end of the threaded rod is movably embedded in the central part of the right side wall in the slideway on the fixed seat, the hand wheel is fixedly arranged at the other end of the threaded rod, the clamping blocks are fixedly welded on the sliding block, one of the rubber pads is fixedly arranged on the left side wall of the clamping block, the other rubber pad is fixedly arranged on the left side wall of one end of the fixed seat and located below the central line, and the measuring assembly is detachably arranged on the fixed seat.
Preferably, the measuring assembly includes: the measuring scale, a pair of second screws with the same structure, a connecting rod, a third screw, a limiting block and a fixing rod;
one end of the measuring scale is movably penetrated in the slot on the fixed seat, one end of the pair of second screws is respectively and movably inserted in the first threaded hole on the fixed seat, and can be respectively and rotatably connected and fixed with the fixed seat, the connecting rod is of a rectangular structure, the front wall of the left end of the connecting rod is provided with a connecting groove communicated with the rear wall, and is positioned on the central line of the front wall, the right side wall of the connecting rod is provided with a third threaded hole communicated with the connecting groove, and is positioned at the central part of the right side wall, the connecting rod is movably sleeved on the other end of the measuring scale, the third screw is movably penetrated in a third threaded hole on the connecting rod, and is connected with the connecting rod in a screwing way, the upper wall of the limiting block is provided with an adjusting groove communicated with the lower wall, the limiting block is fixedly welded on the central line of the front wall at the left end of the connecting rod, and one end of the fixing rod is movably connected in the limiting groove on the limiting block through a pin shaft.
Preferably, the limiting block is of a concave structure.
Preferably, the fixing seat is of an L-shaped structure.
Preferably, the opposite side walls of a pair of said rubber pads are arc-shaped wall surfaces.
Preferably, the support is a frame structure.
Compared with the prior art, the beneficial effects of the utility model are that: this a drilling equipment is used in processing production of metal iron art railing, the slider on rotating the hand wheel and driving the threaded rod through exerting oneself moves, make clamp splice fixed clamp railing, be convenient for adjust the position of clamp splice, carry out spacing fixed to the railing, settle the rubber pad on clamp splice and the fixing base, prevent that railing and equipment from rubbing each other and damaging, it is pleasing to the eye to influence the railing, also accessible adjusts the length of dipperstick on the fixing base, the adjusting link is located the position on the dipperstick, hole limit position chucking of having bored on the railing through the fixing rod, the distance that makes drilling is more accurate, the device is simple in structure, high durability and convenient use, can't adjust fixed distance according to the railing thickness promptly, the problem of the distance of adjusting required drilling has been solved again.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
fig. 2 is a schematic view of the split structure of the present invention.
In the figure: 1. workstation, 2, drilling structure, 21, support, 22, electric push rod, 23, guard box, 24, motor, 25, changeover lever, 26, drill bit, 27, first screw, 28, nut, 3, fixed knot construct, 31, fixing base, 32, slider, 33, threaded rod, 34, hand wheel, 35, clamp splice, 36, rubber pad, 37, measuring unit, 371, dipperstick, 372, second screw, 373, connecting rod, 374, third screw, 375, stopper, 376, the dead lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a drilling equipment is used in processing production of metal iron art railing includes: a work table 1; a drilling structure 2 fixedly arranged on the worktable 1; the fixed structure 3 is fixedly arranged on the workbench 1 and is positioned right below the central line of the drilling structure 2; drilling structure 2, comprising: the device comprises a bracket 21, an electric push rod 22, a protective box 23, a motor 24, an adapter rod 25, a drill 26, a first screw 27 and a nut 28; one end of the support 21 is fixedly welded on the upper wall of the workbench 1 and is respectively positioned at the left side and the right side of the central line, one end of the electric push rod 22 is fixedly arranged at the lower wall of the other end of the support 21 and is positioned at the central part, the protective box 23 is of a rectangular structure without a lower wall, the protective box 23 is fixedly arranged at the other end of the electric push rod 22, the motor 24 is fixedly arranged in the protective box 23 and is positioned at the central part of the upper wall in the protective box 23, the adapter rod 25 is of a cylindrical structure, fixing grooves with the same structure are respectively arranged at the central parts of the upper wall and the lower wall, a limiting through hole communicated with the rear wall is arranged on the central line of the front wall at one end of the adapter rod 25 and is communicated with the fixing groove on the adapter rod 25, the other end of the adapter rod 25 is fixedly sleeved on the driving end of the motor 24, a fixing hole communicated with the rear wall is arranged on the front wall, the fixing hole is matched with the limit through hole, one end of the first screw 27 movably penetrates through the limit through hole on the adapter rod 25, the other end of the first screw movably penetrates through the fixing hole on the drill bit 26, and the nut 28 is movably sleeved at one end of the first screw 27 and is screwed with the first screw 27; through the drilling structure 2, it is convenient to change the drill bit 26, satisfies the required different drilling patterns of different railings.
The following electric devices have the following types and functions:
electric push rod: it is prior art, as long as the electric push rod that is applicable to this scheme all can use.
A motor: it is prior art, as long as the motor that is applicable to this scheme all can use.
Preferably, the fixing structure 3 further includes: the device comprises a fixed seat 31, a sliding block 32, a threaded rod 33, a hand wheel 34, a clamping block 35, a pair of rubber pads 36 with the same structure and a measuring assembly 37;
the upper wall of the fixed seat 31 is provided with a slideway, the fixed seat is positioned on the central line of the upper wall, the central line of the front wall at one end of the fixed seat 31 is provided with a slot communicated with the rear wall, the right side wall at one end of the fixed seat 31 is provided with a pair of first threaded holes which are identical in structure and communicated with the slot, the first threaded holes are respectively positioned at the front side and the rear side of the central line of the right side wall and are mutually symmetrical, the fixed seat 31 is fixedly welded on the worktable 1 and is positioned on the central line of the upper wall and is positioned below the bracket 21, the left side wall of the sliding block 32 is provided with a second threaded hole communicated with the right side wall and is positioned at the central part of the left side wall, the sliding block 32 is movably embedded in the slideway on the fixed seat 31, one end of the threaded rod 33 is movably embedded at the central part of the right side wall in, the hand wheel 34 is fixedly arranged on the other end of the threaded rod 33, the clamping block 35 is fixedly welded on the sliding block 32, one rubber pad 36 is fixedly arranged on the left side wall of the clamping block 35, the other rubber pad 36 is fixedly arranged on the left side wall of one end of the fixed seat 31 and is positioned below the central line, and the measuring assembly 37 is detachably arranged on the fixed seat 31.
Preferably, the measuring assembly 37 further includes: a measuring ruler 371, a pair of second screws 372 with the same structure, a connecting rod 373, a third screw 374, a limiting block 375 and a fixing rod 376;
one end of the measuring rule 371 is movably inserted into the slot of the fixing base 31, one end of the pair of second screws 372 is movably inserted into the first threaded holes of the fixing base 31, and can be screwed and fixed with the fixed seat 31, the connecting rod 373 is rectangular, and the front wall of the left end is provided with a connecting groove communicated with the rear wall, and is positioned on the central line of the front wall, the right side wall of the connecting rod 373 is provided with a third threaded hole communicated with the connecting groove, and is positioned at the center of the right side wall, the connecting rod 373 is movably sleeved on the other end of the measuring ruler 371, the third screw 374 is movably penetrated in the third threaded hole on the connecting rod 373, and it is connected with connecting rod 373 mutually in a spiral, stopper 375 has its upper wall opened with the communicating adjustment tank of lower wall, stopper 375 is fixed and welded on connecting rod 373's left end antetheca central line, dead lever 376 its one end through round pin axle swing joint in the stopper 375 spacing inslot.
Preferably, the stopper 375 has a concave structure, so that the fixing rod 376 can move up and down conveniently.
Preferably, the fixing base 31 is an L-shaped structure, so that the rail can be adjusted and fixed conveniently.
Preferably, the opposite side walls of the rubber pad 36 are arc-shaped wall surfaces, so as to prevent the handrail from being worn and facilitate fixing the handrail.
Preferably, the support 21 is a frame structure, so that the drill 26 is located right above the fixing seat 31.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from the attached drawings 1-2 of the specification, by placing the handrail in the fixed seat 31 on the workbench 1, forcibly rotating the hand wheel 34 in the fixed structure 3 to drive the sliding block 32 on the threaded rod 33 to move, so that the clamping block 35 fixes the handrail, preventing the handrail from being worn and scratched by equipment by arranging the rubber pad 36, by screwing the second screw 372 in the lower measuring assembly 37, adjusting the distance of the measuring scale 371 on the fixed seat 31, adjusting the distance of the connecting rod 373 on the measuring scale 371 by screwing the third screw 374, then by electrifying the electric push rod 22 on the bracket 21 in the drilling structure 2 to stretch downwards, by electrifying the motor 24 in the protection box 23 to drive the drill bit 26 on the switching rod 25 to drill the handrail, by conveniently limiting the distance of the handrail to be drilled by the fixed rod 376 on the limiting block 375, reducing errors of the drilling distance, or by screwing the lower nut 28 and the first screw 27, the drill bit 26 is removed, preferably with a different type of drill bit 26 tool, to accommodate the different drilling required on the balustrade.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly specified or limited otherwise, the terms "fixed welding", "movable penetration", "movable embedding", "movable insertion", and the like, which are used in a broad sense, are, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a drilling equipment is used in processing production of metal iron art railing which characterized in that includes:
a table (1);
a drilling structure (2) fixedly arranged on the worktable (1);
the fixed structure (3) is fixedly arranged on the workbench (1) and is positioned right below the central line of the drilling structure (2);
the drilling structure (2) comprising: the device comprises a support (21), an electric push rod (22), a protective box (23), a motor (24), an adapter rod (25), a drill bit (26), a first screw (27) and a screw cap (28);
one end of the support (21) is fixedly welded on the upper wall of the workbench (1) and is respectively positioned at the left side and the right side of a central line, one end of the electric push rod (22) is fixedly arranged at the lower wall of the other end of the support (21) and is positioned at the central part, the protection box (23) is of a rectangular structure without lower wall, the protection box (23) is fixedly arranged at the other end of the electric push rod (22), the motor (24) is fixedly arranged in the protection box (23) and is positioned at the central part of the upper wall in the protection box (23), the adapter rod (25) is of a cylindrical structure, fixing grooves with the same structure are respectively arranged at the central parts of the upper wall and the lower wall of the adapter rod, a limiting through hole communicated with the rear wall is arranged on the central line of the front wall at one end of the adapter rod (25) and is communicated with the fixing grooves on the adapter rod (25), and the other end of the adapter rod, the drill bit (26) is characterized in that a fixing hole communicated with the rear wall is formed in the front wall of one end of the drill bit (26) and is located on the center line of the front wall, one end of the drill bit (26) can be detachably inserted into a fixing groove in one end of the adapter rod (25), the fixing hole is matched with the limiting through hole, one end of the first screw (27) movably penetrates through the limiting through hole in the adapter rod (25), one end of the first screw movably penetrates through the fixing hole in the drill bit (26), and the nut (28) is movably sleeved at one end of the first screw (27) and is connected with the first screw (27) in a rotating mode.
2. The drilling equipment for processing and producing the metal iron art handrail as claimed in claim 1, wherein: the fixed structure (3) comprises: the device comprises a fixed seat (31), a sliding block (32), a threaded rod (33), a hand wheel (34), a clamping block (35), a pair of rubber pads (36) with the same structure and a measuring assembly (37);
the upper wall of the fixed seat (31) is provided with a slideway, the fixed seat is positioned on the central line of the upper wall, the central line of the front wall at one end of the fixed seat (31) is provided with a slot communicated with the rear wall, the right side wall at one end of the fixed seat (31) is provided with a pair of first threaded holes which have the same structure and are communicated with the slot, the first threaded holes are respectively positioned on the front side and the rear side of the central line of the right side wall and are mutually symmetrical, the fixed seat (31) is fixedly welded on the worktable (1), positioned on the central line of the upper wall and positioned below the bracket (21), the left side wall of the sliding block (32) is provided with a second threaded hole communicated with the right side wall and positioned at the central part of the left side wall, the sliding block (32) is movably embedded in the slideway on the fixed seat (31), one end of the threaded rod (33) is movably embedded in the central part of the right side wall, the other end of the measuring component movably penetrates through the center of the left side wall of the fixing seat (31), the hand wheel (34) is fixedly arranged at the other end of the threaded rod (33), the clamping block (35) is fixedly welded on the sliding block (32), one of the rubber pads (36) is fixedly arranged on the left side wall of the clamping block (35), the other rubber pad (36) is fixedly arranged on the left side wall of one end of the fixing seat (31) and located below the central line, and the measuring component (37) is detachably arranged on the fixing seat (31).
3. The drilling equipment for processing and producing the metal iron art handrail as claimed in claim 2, wherein: the measurement assembly (37) comprising: the measuring device comprises a measuring scale (371), a pair of second screws (372) with the same structure, a connecting rod (373), a third screw (374), a limiting block (375) and a fixing rod (376);
one end of the measuring scale (371) movably penetrates through a slot on the fixed seat (31), one end of each of a pair of second screws (372) is movably inserted into a first threaded hole on the fixed seat (31) and can be screwed and fixed with the fixed seat (31), the connecting rod (373) is of a rectangular structure, the front wall of the left end of the connecting rod is provided with a connecting groove communicated with the rear wall and is positioned on the central line of the front wall, the right side wall of the connecting rod (373) is provided with a third threaded hole communicated with the connecting groove and is positioned at the central part of the right side wall, the connecting rod (373) is movably sleeved on the other end of the measuring scale (371), the third screw (373) movably penetrates through a third threaded hole on the connecting rod (374) and is screwed and connected with the connecting rod (373), the upper wall of the limiting block (375) is provided with an adjusting groove communicated with the lower wall, and the limiting block (375) is fixedly welded on the central line of the front wall of the left end of the connecting rod (, one end of the fixing rod (376) is movably connected in a limiting groove on the limiting block (375) through a pin shaft.
4. The drilling equipment for processing and producing the metal iron art handrail as claimed in claim 3, wherein: the limiting block (375) is of a concave structure.
5. The drilling equipment for processing and producing the metal iron art handrail as claimed in claim 2, wherein: the fixing seat (31) is of an L-shaped structure.
6. The drilling equipment for processing and producing the metal iron art handrail as claimed in claim 2, wherein: the opposite side walls of the pair of rubber pads (36) are arc-shaped wall surfaces.
7. The drilling equipment for processing and producing the metal iron art handrail as claimed in claim 1, wherein: the support (21) is of a frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764015.2U CN213002770U (en) | 2020-08-21 | 2020-08-21 | Drilling equipment is used in processing production of metal iron art railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764015.2U CN213002770U (en) | 2020-08-21 | 2020-08-21 | Drilling equipment is used in processing production of metal iron art railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002770U true CN213002770U (en) | 2021-04-20 |
Family
ID=75467828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021764015.2U Expired - Fee Related CN213002770U (en) | 2020-08-21 | 2020-08-21 | Drilling equipment is used in processing production of metal iron art railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213002770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275618A (en) * | 2021-06-11 | 2021-08-20 | 西安工业大学 | Machine tool and method for machining round holes of automobile body-in-white parts |
| CN115921933A (en) * | 2023-01-05 | 2023-04-07 | 福建省三明鑫隆工程机械有限公司 | Drilling machine for tunnel construction machinery manufacturing |
-
2020
- 2020-08-21 CN CN202021764015.2U patent/CN213002770U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275618A (en) * | 2021-06-11 | 2021-08-20 | 西安工业大学 | Machine tool and method for machining round holes of automobile body-in-white parts |
| CN115921933A (en) * | 2023-01-05 | 2023-04-07 | 福建省三明鑫隆工程机械有限公司 | Drilling machine for tunnel construction machinery manufacturing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213002770U (en) | Drilling equipment is used in processing production of metal iron art railing | |
| CN202192296U (en) | Clamp for drilling inclined hole on hexagonal component | |
| CN205020850U (en) | Automatic correct drilling machine | |
| CN210790045U (en) | Angle-adjustable inclined hole drilling clamp | |
| KR20080100107A (en) | Drill stand | |
| CN209811765U (en) | Lathe quick clamping device | |
| CN112238238A (en) | Slotting tool's processingequipment | |
| CN215587985U (en) | Metal cutting device with positioning function | |
| CN215280925U (en) | Drilling positioning device for machining cross beam of automobile suspension | |
| CN210281437U (en) | Piston side opening adds clamping apparatus | |
| CN111922582B (en) | Accurate welding clamp for lead of pressure sensor | |
| CN210756545U (en) | Cutting device is used in processing of high accuracy drill bit | |
| CN208427755U (en) | Cylindrical work drilling processing tooling | |
| CN210334415U (en) | Precision drilling processing structure | |
| CN111299649A (en) | Punching device for electric power fitting | |
| CN215549886U (en) | Numerical control planer for precision machining of granite | |
| CN217860130U (en) | Drilling machine drilling positioning device | |
| CN209969668U (en) | Inclined hole drilling jig device | |
| CN220145304U (en) | Multi-angle clamp for deep hole drill | |
| CN214602056U (en) | Vertical drilling machine equipment for machining | |
| CN221817803U (en) | PCD miniature drill bit welding clamping device | |
| CN219724688U (en) | Pilot valve base jig | |
| CN219724672U (en) | Angle drill clamp | |
| CN210615833U (en) | Pressure relief groove perforating device | |
| CN218016235U (en) | Tapping clamp of tapping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |