CN116900741A - Perforating machine for production of vertical hinged door hinge - Google Patents

Perforating machine for production of vertical hinged door hinge Download PDF

Info

Publication number
CN116900741A
CN116900741A CN202310274957.4A CN202310274957A CN116900741A CN 116900741 A CN116900741 A CN 116900741A CN 202310274957 A CN202310274957 A CN 202310274957A CN 116900741 A CN116900741 A CN 116900741A
Authority
CN
China
Prior art keywords
rotating shaft
mounting
column
hinge
top box
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
Application number
CN202310274957.4A
Other languages
Chinese (zh)
Inventor
张生
张澄
陈建侠
张寒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Gongyi Industrial Co ltd
Original Assignee
Jiangsu Gongyi Industrial Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Gongyi Industrial Co ltd filed Critical Jiangsu Gongyi Industrial Co ltd
Priority to CN202310274957.4A priority Critical patent/CN116900741A/en
Publication of CN116900741A publication Critical patent/CN116900741A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The application discloses a perforating machine for producing a hinge of a vertical hinged door, which comprises a base, wherein a supporting column is arranged on the base, a mounting arm with adjustable height is arranged on the supporting column, a processing table is rotatably arranged on the mounting arm, the processing table is driven by a rotating motor arranged at the bottom of the mounting arm, a plurality of fasteners for fixing the hinge are circumferentially arranged on the processing table, a top box is arranged at the upper end of the supporting column, a lifting mounting column is arranged at the bottom of the top box, a mounting disc is arranged at the lower end of the mounting column, and a plurality of drill bits capable of synchronously rotating are arranged at the bottom of the mounting disc. Compared with the prior art, the application has the advantages that: the hinge drilling efficiency is higher and drilling accuracy is high.

Description

Perforating machine for production of vertical hinged door hinge
Technical Field
The application relates to a processing technology of a hinge of a vertical hinged door, in particular to a perforating machine for producing the hinge of the vertical hinged door.
Background
The hinge is also called a hinge, and the formal name is a hinge. Often, a two-fold type is a component that connects two parts of an object and enables them to move. The hinge of the vertical hinged door is the most common one in the hinges, is mainly applied to the connection of doors and windows, has the advantages of simple structure, reliable connection, convenient installation, large door and window movement angle and the like, and has wide market. The in-process of vertical hinged door hinge at processing needs to punch it, and current drilling equipment has the problem that punching efficiency is low, and the in-process hinge that punches produces easily and rocks, leads to the problem that punching accuracy is low, consequently need provide a vertical hinged door hinge production with puncher in order to solve above-mentioned problem.
Disclosure of Invention
In order to overcome the technical defects, the application provides a perforating machine for producing a vertical hinged door hinge.
According to the perforating machine for producing the hinge of the vertical hinged door, the perforating machine comprises a base, wherein a supporting column is arranged on the base, a mounting arm with adjustable height is arranged on the supporting column, a processing table is rotatably arranged on the mounting arm and driven by a rotating motor arranged at the bottom of the mounting arm, a plurality of fasteners for fixing the hinge are circumferentially arranged on the processing table, a top box is arranged at the upper end of the supporting column, a lifting mounting column is arranged at the bottom of the top box, a mounting disc is arranged at the lower end of the mounting column, and a plurality of drill bits capable of synchronously rotating are arranged at the bottom of the mounting disc.
Further, the installation arm is arranged on the support column through the sleeve sliding sleeve, an assembly box is arranged on the side face of the installation arm, a worm and a worm wheel located below the worm are rotationally arranged in the assembly box, the worm is driven by a first rotating handle arranged at the outer end, the worm and the worm wheel are in meshed transmission, and a transmission rack is arranged on the side face of the support column and is in meshed transmission with the transmission rack.
Further, the fastener includes two mounting panels that set up relatively, two form the hinge and place the district between the mounting panel, be equipped with L type curb plate and be located the pressure strip of L type curb plate front end on the mounting panel, the middle part of L type curb plate is equipped with guide way and guide way internal sliding and is equipped with the impeller, threaded connection has the promotion screw rod on the L type curb plate, the tip and the impeller rotation of promotion screw rod are connected, be equipped with free bearing and pressure strip on the mounting panel and articulate on the free bearing, the upper end of impeller is the one end rotation that inclined plane and pressure strip are close to L type curb plate is equipped with the impeller of laminating with the impeller inclined plane.
Further, the top box is rotationally provided with a first rotating shaft, the middle part of the mounting column is provided with a through hole and the mounting column is sleeved on the first rotating shaft, the lower end of the mounting column is rotationally provided with a second rotating shaft positioned inside the mounting disc, the lower end of the first rotating shaft is provided with a transmission shaft inserted inside the second rotating shaft, the lower end of the second rotating shaft is provided with a driving gear, and the upper ends of a plurality of drill bits are all provided with driven gears meshed with the driving gear.
Further, a driving motor is arranged at the bottom of the top box, an output shaft of the driving motor is provided with a driving wheel positioned in the top box, a driven wheel is arranged at the upper end of the first rotating shaft, and the driving wheel is connected with the driven wheel through a belt.
Further, a key groove is formed in the second rotating shaft, and the transmission shaft is provided with a positioning key in sliding fit with the key groove.
Further, the top box side rotates and is equipped with the third pivot, the third pivot is driven by the second handle that sets up in the outer end, be connected with the torsional spring between the one end that the second handle was kept away from to the third pivot and the top box, be equipped with the drive gear who is located the top box in the third pivot, the outer wall of erection column is equipped with a plurality of tooth's socket with drive gear meshing.
According to the perforating machine for the hinge of the vertical hinged door, the rotatable processing table is arranged, the plurality of hinge stations are arranged on the processing table, so that a plurality of hinges can be sequentially conveyed to the position below the drill bit to drill holes, the drilling efficiency is high, and the fasteners are arranged on the hinge stations of the processing table, so that the hinges to be processed can be conveniently fixed, the shaking of the hinges can be prevented, the perforating precision is improved, the drill bits can synchronously rotate and can synchronously lift, and the perforating precision is further improved.
Drawings
Fig. 1 is a schematic structural view of a perforating machine for producing a hinge of a vertical hinged door according to an embodiment of the present application.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 a.
Fig. 3 is a schematic view showing an internal structure of a component box in a puncher for producing a hinge of a vertical hinged door according to an embodiment of the present application.
Fig. 4 is a schematic view illustrating an internal structure of a top case of a punch for producing a hinge of a side-hung door according to an embodiment of the present application.
Reference numerals: 1. the device comprises a base, 2, a support column, 3, a mounting arm, 4, a processing table, 5, a top box, 6, a mounting column, 7, a mounting disc, 8, a drill bit, 9, a sleeve, 10, an assembly box, 11, a worm, 12, a worm gear, 13, a first rotating handle, 14, a transmission rack, 15, a mounting plate, 16, an L-shaped side plate, 17, a pressing plate, 18, a pushing block, 19, a pushing screw, 20, a hinged support, 21, a pushing wheel, 22, a first rotating shaft, 23, a second rotating shaft, 24, a transmission shaft, 25, a driving gear, 26, a driven gear, 27, a driving motor, 28, a driving wheel, 29, a driven wheel, 30, a key slot, 31, a positioning key, 32, a third rotating shaft, 33, a second handle, 34, a driving gear, 35 and a tooth slot.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1-4, in one embodiment, a support column 2 is arranged on a base 1, a height-adjustable mounting arm 3 is arranged on the support column 2, a processing table 4 is rotatably arranged on the mounting arm 3, the processing table 4 is driven by a rotating motor arranged at the bottom of the mounting arm 3, a plurality of fasteners for fixing hinges are circumferentially arranged on the processing table 4, a top box 5 is arranged at the upper end of the support column 2, a lifting mounting column 6 is arranged at the bottom of the top box 5, a mounting disc 7 is arranged at the lower end of the mounting column 6, and a plurality of synchronously rotatable drill bits 8 are arranged at the bottom of the mounting disc 7.
In one embodiment, in order to enable the processing table 4 to be lifted to a certain height so that the drill bit 8 can punch the page, the mounting arm 3 is sleeved on the supporting column 2 in a sliding manner through the sleeve 9, the side face of the mounting arm 3 is provided with the assembly box 10, the assembly box 10 is rotationally provided with the worm 11 and the worm wheel 12 positioned below the worm 11, the worm 11 is driven by the first rotating handle 13 arranged at the outer end, the worm 11 is in meshed transmission with the worm wheel 12, the side face of the supporting column 2 is provided with the transmission rack 14, the worm wheel 12 is in meshed transmission with the transmission rack 14, the first rotating handle 13 is rotated to drive the worm 11 to rotate, the rotation of the worm 11 drives the worm wheel 12 to rotate, and the worm wheel 12 is in rotary fit with the transmission rack 14 to drive the whole sleeve 9 to lift, so that the height of the processing table 4 can be adjusted.
In one embodiment, in order to clamp and fix the hinge, the fastener includes two oppositely disposed mounting plates 15, a hinge placement area is formed between the two mounting plates 15, an L-shaped side plate 16 and a compression plate 17 located at the front end of the L-shaped side plate 16 are disposed on the mounting plates 15, a guide groove is disposed in the middle of the L-shaped side plate 16, a pushing block 18 is slidably disposed in the guide groove, a pushing screw 19 is in threaded connection with the L-shaped side plate 16, an end of the pushing screw 19 is rotatably connected with the pushing block 18, a hinged support 20 is disposed on the mounting plates 15, the compression plate 17 is hinged to the hinged support 20, a pushing wheel 21 attached to the inclined surface of the pushing block 18 is rotatably disposed at an upper end of the pushing block 18 and one end of the compression plate 17 close to the L-shaped side plate 16, the hinge to be processed is placed in the hinge placement area, the pushing screws 19 at two sides are rotated, the pushing screw 19 drives the pushing block 18 to move, and the pushing block 18 is inclined at one end of the hinge in the moving process, so that the two sides of the hinge are compressed.
In one embodiment, in order to ensure that the mounting column 6 is lifted and can synchronously drive the plurality of drill bits 8 to rotate, a first rotating shaft 22 is rotationally arranged in the top box 5, a through hole is formed in the middle of the mounting column 6, the mounting column 6 is sleeved on the first rotating shaft 22, a second rotating shaft 23 positioned in the mounting disc 7 is rotationally arranged at the lower end of the mounting column 6, a transmission shaft 24 inserted in the second rotating shaft 23 is arranged at the lower end of the first rotating shaft 22, a driving gear 25 is arranged at the lower end of the second rotating shaft 23, driven gears 26 meshed with the driving gears 25 are respectively arranged at the upper ends of the plurality of drill bits 8, when the first rotating shaft 22 rotates, the first rotating shaft 22 can drive the second rotating shaft 23 to rotate through the transmission shaft 24, the second rotating shaft 23 drives the driving gears 25 to rotate, and the plurality of driven gears 26 are synchronously rotated, so that the plurality of drill bits 8 can be synchronously driven.
In one embodiment, a driving motor 27 is arranged at the bottom of the top box 5, a driving wheel 28 is arranged at an output shaft of the driving motor 27 and positioned in the top box 5, a driven wheel 29 is arranged at the upper end of the first rotating shaft 22, the driving wheel 28 and the driven wheel 29 are connected through a belt, the driving motor 27 is started to drive the driving wheel 28 to rotate, and the driving wheel 28 drives the driven wheel 29 to rotate through the belt, so that the first rotating shaft 22 can be driven to rotate.
In one embodiment, in order to ensure that the second rotating shaft 23 can be driven by the transmission shaft 24 while being lifted, the second rotating shaft 23 is provided with a key slot 30, and the transmission shaft 24 is provided with a positioning key 31 in sliding fit with the key slot 30.
In one embodiment, in order to enable the drill bit 8 to descend and drill the hinge, a third rotating shaft 32 is rotatably arranged on the side surface of the top box 5, the third rotating shaft 32 is driven by a second handle 33 arranged at the outer end, a torsion spring is connected between one end of the third rotating shaft 32 far away from the second handle 33 and the top box 5, a driving gear 34 positioned in the top box 5 is arranged on the third rotating shaft 32, a plurality of tooth grooves 35 meshed with the driving gear 34 are formed in the outer wall of the mounting column 6, the second handle 33 is rotated to drive the third rotating shaft 32 to rotate, the third rotating shaft 32 drives the driving gear 34 to rotate, the driving gear 34 is matched with the tooth grooves 35 to drive the mounting column 6 to descend, the second handle 33 is loosened after the drilling is completed, the third rotating shaft 32 is reversely rotated under the action of the torsion spring, and therefore the driving gear 34 is driven to reversely rotate, and the mounting column 6 can be lifted to the original position.
Working principle: the hinge to be punched is sequentially fixed on the processing table 4, the hinge to be punched is specifically operated to be placed in a hinge placement area, the pushing screw rods 19 on two sides are rotated, the pushing screw rods 19 drive the pushing blocks 18 to move, the upper end faces of the pushing blocks 18 are inclined planes, the pushing blocks 18 are located at one end of the hinge in the moving process, so that two sides of the hinge are compressed, a rotating motor is started to drive the processing table 4 to rotate after the hinge is compressed, when the hinge moves to the lower part of the drill bit 8, the driving motor 27 is started to drive the first rotating shaft 22 to rotate, the first rotating shaft 22 can drive the second rotating shaft 23 to rotate through the transmission shaft 24, the second rotating shaft 23 drives the driving gear 25 to rotate, the driving gear 25 drives the driven gears 26 to synchronously rotate, so that the drill bits 8 can be synchronously driven to rotate, then the second handle 33 rotates to drive the third rotating shaft 32, the driving gear 34 is driven to rotate, the driving gear 34 is matched with the tooth grooves 35 to drive the mounting post 6 to descend, and the drill holes through the rotating drill bits 8.
The above embodiments are only for illustrating the technical solution of the embodiments of the present application, and are not limited thereto; although embodiments of the present application have been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions, which are defined by the appended claims.

Claims (7)

1. The utility model provides a perforating machine is used in vertical hinged door hinge production, includes base (1), its characterized in that, be equipped with support column (2) on base (1), be equipped with highly adjustable installation arm (3) on support column (2), it is equipped with processing platform (4) to rotate on installation arm (3), processing platform (4) are driven by the rotating electrical machines that sets up in installation arm (3) bottom circumference is equipped with a plurality of fasteners that are used for fixed hinge on processing platform (4), the upper end of support column (2) is equipped with top case (5), top case (5) bottom is equipped with liftable erection column (6), the lower extreme of erection column (6) is equipped with mounting disc (7), the bottom of mounting disc (7) is equipped with a plurality of synchronous revolution's drill bit (8).
2. The bending device for curtain wall profile machining according to claim 1, wherein the installation arm (3) is slidably sleeved on the supporting column (2) through the sleeve (9), an assembly box (10) is arranged on the side face of the installation arm (3), a worm (11) and a worm wheel (12) positioned below the worm (11) are rotationally arranged in the assembly box (10), the worm (11) is driven by a first rotating handle (13) arranged at the outer end, the worm (11) is in meshed transmission with the worm wheel (12), a transmission rack (14) is arranged on the side face of the supporting column (2), and the worm wheel (12) is in meshed transmission with the transmission rack (14).
3. The bending device for curtain wall profile machining according to claim 1, wherein the fastener comprises two oppositely arranged mounting plates (15), a hinge placement area is formed between the two mounting plates (15), an L-shaped side plate (16) and a pressing plate (17) positioned at the front end of the L-shaped side plate (16) are arranged on the mounting plates (15), a guide groove is formed in the middle of the L-shaped side plate (16) and a pushing block (18) is arranged in the guide groove in a sliding mode, a pushing screw (19) is connected to the L-shaped side plate (16) in a threaded mode, the end portion of the pushing screw (19) is connected with the pushing block (18) in a rotating mode, a hinged support (20) and the pressing plate (17) are hinged to the hinged support (20), and a pushing wheel (21) attached to the inclined surface of the pushing block (18) is arranged at the upper end of the pushing block (18) in a rotating mode, close to the L-shaped side plate (16).
4. The bending device for curtain wall profile machining according to claim 1, wherein a first rotating shaft (22) is rotationally arranged in the top box (5), a through hole is formed in the middle of the mounting column (6), the mounting column (6) is sleeved on the first rotating shaft (22), a second rotating shaft (23) located inside the mounting disc (7) is rotationally arranged at the lower end of the mounting column (6), a transmission shaft (24) inserted into the second rotating shaft (23) is arranged at the lower end of the first rotating shaft (22), a driving gear (25) is arranged at the lower end of the second rotating shaft (23), and driven gears (26) meshed with the driving gear (25) are arranged at the upper ends of the drill bits (8).
5. The bending device for curtain wall profile machining according to claim 4, wherein a driving motor (27) is arranged at the bottom of the top box (5), a driving wheel (28) positioned in the top box (5) is arranged on an output shaft of the driving motor (27), a driven wheel (29) is arranged at the upper end of the first rotating shaft (22), and the driving wheel (28) is connected with the driven wheel (29) through a belt.
6. The bending device for curtain wall profile machining according to claim 4, wherein the second rotating shaft (23) is provided with a key groove (30), and the transmission shaft (24) is provided with a positioning key (31) in sliding fit with the key groove (30).
7. The bending device for curtain wall profile machining according to claim 1, wherein a third rotating shaft (32) is rotatably arranged on the side surface of the top box (5), the third rotating shaft (32) is driven by a second handle (33) arranged at the outer end, a torsion spring is connected between one end, far away from the second handle (33), of the third rotating shaft (32) and the top box (5), a driving gear (34) positioned in the top box (5) is arranged on the third rotating shaft (32), and a plurality of tooth grooves (35) meshed with the driving gear (34) are formed in the outer wall of the mounting column (6).
CN202310274957.4A 2023-03-21 2023-03-21 Perforating machine for production of vertical hinged door hinge Pending CN116900741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310274957.4A CN116900741A (en) 2023-03-21 2023-03-21 Perforating machine for production of vertical hinged door hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310274957.4A CN116900741A (en) 2023-03-21 2023-03-21 Perforating machine for production of vertical hinged door hinge

Publications (1)

Publication Number Publication Date
CN116900741A true CN116900741A (en) 2023-10-20

Family

ID=88349897

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310274957.4A Pending CN116900741A (en) 2023-03-21 2023-03-21 Perforating machine for production of vertical hinged door hinge

Country Status (1)

Country Link
CN (1) CN116900741A (en)

Similar Documents

Publication Publication Date Title
CN111716460A (en) Equipment for simultaneously processing sector, side face and end face of wooden door
CN110976620A (en) Stamping device is used in machine parts production and processing
CN114433710A (en) High-precision linear guide rail punching equipment
CN116900741A (en) Perforating machine for production of vertical hinged door hinge
CN210937301U (en) Hardware fitting continuity perforating device
CN218363267U (en) Aluminum alloy door and window drilling and tapping device
CN216990827U (en) Drilling equipment is used in processing of zinc steel guardrail convenient to adjust
CN212761188U (en) Novel drilling equipment
CN210080771U (en) Aluminum alloy door and window processing perforating device with accurate positioning function
CN214108910U (en) Perforating device for hardware workpiece
CN212421608U (en) Equipment for simultaneously processing sector, side face and end face of wooden door
CN214353023U (en) A quick trompil device for wood layer frame
CN208146961U (en) A kind of sash Multi-station linked drilling equipment
CN111299368A (en) Automatic tool changing mechanism for flexible bending of metal plate
CN220660150U (en) Traffic sign makes uses drilling equipment
CN221134166U (en) Automatic pin withdrawing device
CN219853127U (en) Punching and fastening integrated machine
CN220838039U (en) Multi-angle workpiece punching device
CN215746529U (en) Perforating device is used in door frame production
CN217573253U (en) Perforating device is used in production of wood wardrobe body
CN216706010U (en) Decorative wall material drilling equipment for building
CN220638271U (en) Multi-row drilling device for furniture production
CN214027426U (en) Dust-proof type drilling equipment is used in production of clean environmental protection carton
CN221232858U (en) Punching device
CN221109960U (en) Mechanical automatic drilling device

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