CN217859908U

CN217859908U - Drilling and screw locking integrated machine

Info

Publication number: CN217859908U
Application number: CN202221340007.4U
Authority: CN
Inventors: 罗展涛; 刘国东; 陈达和; 黄玉龙; 胡钰锋
Original assignee: Zhongshan Gds Automation Equipment Co ltd
Current assignee: Zhongshan Gds Automation Equipment Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-22
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a drilling lock screw all-in-one, including lathe bed and workstation, be equipped with the portal frame that stretches over the workstation on the lathe bed, the portal frame can make longitudinal movement along the length direction of lathe bed, install drilling aircraft nose and lock screw aircraft nose on the portal frame, drilling aircraft nose and lock screw aircraft nose can make lateral shifting relative to the workstation on the portal frame; the workpiece locking and unlocking mechanism is characterized in that a vertical barrier strip and a transverse barrier strip which are perpendicular to each other are arranged on the workbench, clamping mechanisms are respectively arranged at the positions, opposite to the vertical barrier strip and the transverse barrier strip, of the workbench, stop blocks which are linked with the air cylinders are arranged on the clamping mechanisms, and the stop blocks can move linearly close to or far away from the vertical barrier strip/the transverse barrier strip and are in a workpiece locking or unlocking state. The utility model discloses drilling can be accomplished with locking the screw in step, and large-scale work piece can many places drill simultaneously and lock the screw, and assembly efficiency is high, reduces workman's intensity of labour to the assembly quality of drilling, locking the screw is stable unified, is favorable to standardized quality control.

Description

Drilling and screw locking integrated machine

Technical Field

The utility model relates to a decorate the processing machinery in engineering field, especially relate to a drilling lock screw all-in-one.

Background

In the field of decoration and fitment, the assembly operation of a frame and a plate is frequently carried out, for example, the screw assembly of a frame and a plate is also carried out in the operation of integrated ceiling, and at present, the drilling and the screw locking are generally carried out manually by a hand-held drilling tool and a screw locking tool; also drilling through desk-top rig earlier, again with frame and board equipment, install the screw with punchhole department through handheld electronic lock screw instrument, these two kinds of assembly methods are all gone on drilling and lock screw respectively, punch the frame earlier, treat to punch the completion after, carry out the screw installation with frame and furred ceiling board again. Mainly by manual operation, there is a large amount of manual assembly work, wastes time and energy, and assembly efficiency is low, need rule moreover and guarantee the pitch-row, nevertheless punch and screw assembly quality is not unified, is unfavorable for standardized quality control, also can not carry out factory's formula production simultaneously.

SUMMERY OF THE UTILITY MODEL

To prior art's weak point, the utility model provides a screw all-in-one is locked in drilling, its assembly efficiency is high, can reduce workman's intensity of labour to can improve the assembly quality of frame plate class product, be favorable to standardized quality control.

In order to achieve the above purpose, the utility model provides a technical scheme is: the drilling and screw locking integrated machine comprises a machine body and a rectangular workbench on the machine body, wherein a portal frame crossing the workbench is arranged on the machine body, the portal frame can longitudinally move along the length direction of the machine body, a drilling machine head and a screw locking machine head are arranged on the portal frame, and the drilling machine head and the screw locking machine head can transversely move on the portal frame relative to the workbench; the vertical barrier strip and the horizontal barrier strip which are perpendicular to each other are arranged on the workbench, clamping mechanisms are respectively arranged at the positions, opposite to the vertical barrier strip and the horizontal barrier strip, on the workbench, stop blocks which are linked with the air cylinders are arranged on the clamping mechanisms, and the stop blocks can move in a straight line close to or far away from the vertical barrier strip/the horizontal barrier strip and are in a workpiece locking or unlocking state.

The utility model discloses a semi-automatization mode production, punch and screw assembly are accomplished by the machine is automatic, need not to rule in advance to hole processing department, through portal frame along the longitudinal movement of workstation, the lateral shifting of drilling aircraft nose and lock screw aircraft nose on the portal frame, the elevating movement of work motor on the aircraft nose and by drill bit or screwdriver bit of work motor drive, realize the drilling or lock screw work of drilling aircraft nose and lock screw aircraft nose optional position above the workstation, set up a drilling aircraft nose and a lock screw aircraft nose on each portal frame at least, just can move to suitable position the portal frame and carry out lock screw installation to same hole site immediately after punching is accomplished, its assembly efficiency is high, can reduce workman's intensity of labour; the moving position of the machine head, the punching and screw installation depth are controlled by the program of the control system, the position and depth dimensions are accurate and uniform, the assembly quality of the product is improved, and the standardized quality control is facilitated. The positions, opposite to the longitudinal retaining strip and the transverse retaining strip, of the workbench are respectively provided with a clamping mechanism, according to the size of a dimension of a frame plate assembly to be assembled, a long edge and a short edge of the frame plate assembly on the workbench are respectively abutted against the longitudinal retaining strip and the transverse retaining strip which are in right angles, then a stop block linked with an air cylinder on the clamping mechanism is close to the other long edge and the short edge of the frame plate assembly to clamp and lock a workpiece, and after drilling and screw locking are completed, the stop block returns and unlocks the workpiece.

Further, for realizing the screw installation of drilling to the while at large-scale work piece both ends position, the portal frame is two, installs 1 drilling aircraft nose and 1 lock screw aircraft nose on every portal frame, and the work tool bit of drilling aircraft nose and lock screw aircraft nose can do elevating movement, and behind portal frame longitudinal movement to drilling position top, drilling aircraft nose and lock screw aircraft nose successively lateral shifting accomplish to same hole site and punch and screw installation.

Further, as an optimized scheme, the clamping mechanism is arranged on one long edge and one short edge which are adjacent to each other of the workbench, and the clamping mechanism comprises an air cylinder, a mounting bracket, a hanging block and a stop block; two parallel grooves are arranged in the direction perpendicular to the edge of the workbench, the two leg ends of the U-shaped opening of the lifting block transversely extend to two sides to form a lifting part, the two legs of the lifting block are respectively positioned in the groove, the lifting part is arranged on the workbench surfaces of two sides of the groove, the check block is attached to the inner side surface of the lifting part and connected with the lifting part, the cylinder is lifted below the workbench through the mounting support, and the push rod of the cylinder is connected with the lifting block.

Further, the position of the cylinder is convenient to adjust, the adjusting position of the stop block is enlarged, the cylinder is located on the inner side of the workbench relative to the hanging block, a strip-shaped hole is formed in the workbench, the cylinder is connected with the workbench through a U-shaped mounting support and a bolt, and the bolt is arranged in the strip-shaped hole.

Further, in order to facilitate selection of a fixing reference at an appropriate position according to the size of a workpiece, the workpiece is fixed by the clamping mechanism, a longitudinal barrier strip and a transverse barrier strip which are parallel to the length direction and the width direction of the workbench are arranged on the workbench, a stop block of the clamping mechanism is parallel to the longitudinal barrier strip and the transverse barrier strip, a preset mounting hole for connecting the barrier strips is formed in the workbench, and the barrier strips are connected and fixed by selecting appropriate mounting holes according to the size of the workpiece. Thus, the positions of the longitudinal bars and the transverse bars can be selected according to the size of the workpiece.

Furthermore, in order to improve the installation accuracy of the longitudinal barrier strips and the transverse barrier strips, parallel transverse grooves are formed in the workbench, longitudinal grooves are formed in the middle of the workbench and the edge of the other long edge of the opposite side of the workbench provided with the clamping mechanism, and the installation holes are formed in the transverse grooves and the longitudinal grooves.

Furthermore, 3-6 clamping mechanisms are installed on the long edge of the workbench, 2-4 clamping mechanisms are installed on the short edge of the workbench, and the length of the stop blocks installed on the clamping mechanisms on the short edge is different.

Furthermore, longitudinal guide rails extending along the length direction of the machine body are arranged on two sides of the machine body, two ends of the portal frame are connected with the longitudinal guide rails through sliding tables, and the portal frame moves on the longitudinal guide rails through a servo motor and a longitudinal driving mechanism.

Furthermore, be equipped with the transverse guide who extends along its length direction on the portal frame, drilling aircraft nose and lock screw aircraft nose are installed on transverse guide, are provided with servo motor on drilling aircraft nose and the lock screw aircraft nose, and make the aircraft nose move on transverse guide through servo motor drive transverse driving mechanism.

Furthermore, a lifting mechanism and a working motor for driving the working tool bit to rotate are arranged on the machine head.

To sum up, the beneficial effects of the utility model are that: the drilling and the screw locking can be synchronously completed, a large workpiece can be drilled and locked at multiple positions simultaneously, the assembly efficiency is high, the labor intensity of workers is reduced, the assembly quality of the drilling and the screw locking is stable and uniform, and the standardized quality control is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a left side view of fig. 2.

Fig. 4 is a schematic view of a connection structure of a gantry and a lathe bed.

FIG. 5 is a schematic view of a connection structure between the clamping mechanism and the worktable.

FIG. 6 is a second schematic view of the connection structure between the clamping mechanism and the worktable.

Fig. 7 is a schematic view of the structure of the drilling head/screw locking head.

Detailed Description

As shown in fig. 1 to 7, a drilling and screw locking all-in-one machine comprises a machine body 1 and a rectangular workbench 2 arranged on the machine body 1, wherein two portal frames 3 stretching across the workbench 2 are arranged on the machine body 1, longitudinal guide rails 11 extending along the length direction of the machine body 1 are arranged on two sides of the machine body 1, two ends of each portal frame 3 are connected with the longitudinal guide rails 11 through sliding tables 31, and the portal frames 3 can longitudinally move along the length direction of the machine body 1 through a longitudinal moving mechanism. Be equipped with the transverse guide who extends along its length direction on portal frame 3, install drilling aircraft nose 4 and lock screw aircraft nose 5 on portal frame 3, drilling aircraft nose 4 and lock screw aircraft nose 5 are installed on transverse guide, are provided with servo motor on drilling aircraft nose 4 and the lock screw aircraft nose 5, and make drilling aircraft nose 4 and lock screw aircraft nose 5 can do the lateral shifting for workstation 2 on portal frame 3 through servo motor drive transverse driving mechanism, and transverse driving mechanism includes matched with lead screw and nut, certainly also can be gear and rack. In order to realize simultaneous drilling and screw loading of two end parts of a large-sized workpiece, in the embodiment, two portal frames 3 are provided, the portal frames 3 move on the longitudinal guide rail 11 through a servo motor and a longitudinal driving mechanism, the longitudinal driving mechanism comprises a gear and a rack which are matched with each other, the rack is fixed on the lathe bed 1, and the gear is driven by the servo motor; install 1

drilling aircraft nose

4 and 1 lock screw aircraft nose 5 on every portal frame 3, be provided with elevating system and the rotatory work motor 7 of drive work tool bit 8 on the aircraft nose, drilling aircraft nose 4 and the work tool bit 8 of lock screw aircraft nose 5 can do elevating movement under elevating system's effect, and work tool bit 8 is by the centre gripping of drill cap, and the drill cap is by the drive rotation of work motor 7. After the portal frame 3 longitudinally moves to the position above a drilling position, the drilling machine head 4 and the screw locking machine head 5 sequentially and transversely move to the same hole position to complete drilling and screw installation, after the drilling machine head 4 transversely moves to drill a hole, the screw locking machine head 5 is returned to the position where the screw is locked, and then the screw locking machine head 5 performs screw installation in the same hole position.

As shown in fig. 1 to 5, a longitudinal barrier 21 and a transverse barrier 22 are arranged on the worktable 2, the longitudinal barrier 21 and the transverse barrier 22 are perpendicular to each other, a clamping mechanism 6 is arranged on the worktable 2 at a position opposite to the longitudinal barrier 21 and the transverse barrier 22, a stopper 62 linked with an air cylinder 61 is arranged on the clamping mechanism 6, and the stopper 62 can move linearly close to or away from the longitudinal barrier 21/the transverse barrier 22 and is in a workpiece locking or unlocking state. In order to facilitate the fixing of the workpiece by the clamping mechanism 6 by selecting a fixing reference at a proper position according to the size of the workpiece, a plurality of longitudinal barrier strips 21 and transverse barrier strips 22 parallel to the length direction and the width direction of the workbench 2 are arranged on the workbench 2, a preset mounting hole for connecting the barrier strips is arranged on the workbench 2, the barrier strips are connected and fixed by selecting proper mounting holes according to the size of the workpiece, and thus the positions of the longitudinal barrier strips 21 and the transverse barrier strips 22 can be selected according to the size of the workpiece. In order to improve the installation accuracy of the longitudinal barrier strips 21 and the transverse barrier strips 22, parallel transverse grooves 23 are formed in the workbench 2, a longitudinal groove 24 is formed in the middle of the workbench 2 and the edge of the other long edge of the opposite side of the workbench provided with the clamping mechanism 6, and the installation holes are formed in the transverse grooves 23 and the longitudinal groove 24.

Install on 2 adjacent long limits of workstation and a minor face fixture 6, in this embodiment, 5 are installed on 2 long limits of workstation fixture 6, 2 fixture 6 are installed to 2 minor faces of workstation, and the dog 62 length that fixture 6 of minor face was installed is different, and the dog 62 of fixture 6 parallels with vertical blend stop 21 and horizontal blend stop 22.

As shown in fig. 5 and 6 (fig. 6 is a bottom view of fig. 5), the clamping mechanism 6 includes a cylinder 61, a mounting bracket 64, a hanging block 63 and a stopper 62; two parallel grooves 25 have been seted up in the direction on 2 platform limits of perpendicular to workstation, hang piece 63 and be U-shaped and its U-shaped open-ended two supporting foot tip and transversely extend to both sides and be equipped with hoist and mount portion 631, hang piece 63 two supporting feet and be located respectively in the groove 25, hoist and mount portion 631 is arranged in on the 2 mesa of workstation of groove both sides, dog 62 with hoist and mount portion 631 medial surface pastes mutually and is connected with hoist and mount portion 631, the cylinder passes through installing support 64 and hoists in workstation 2 below, cylinder 61's push rod with hang a 63 connection. In order to adjust the position of the cylinder 61 and enlarge the adjusting position of the stop block 62, the cylinder 61 is located on the inner side of the workbench 2 relative to the hanging block 63, a strip-shaped hole 26 is formed in the workbench 2, the cylinder 61 is connected with the workbench 2 through a U-shaped mounting bracket 64 and a bolt, the bolt is placed in the strip-shaped hole 26, and the cylinder 61 can be fixed at a proper position so as to enlarge the stroke range of the cylinder 61.

The utility model discloses a semi-automatization mode production, punch and screw assembly are accomplished by the machine is automatic, need not to rule in advance to hole processing department, through portal frame 3 along workstation 2 longitudinal movement, drilling aircraft nose 4 and the lateral shifting of lock screw aircraft nose 5 on portal frame 3, the elevating movement of work motor 7 on the aircraft nose and by the drill bit or the screwdriver head of work motor 7 drive, realize the drilling or lock screw work of drilling aircraft nose 4 and lock screw aircraft nose 5 optional position above workstation 2, set up a drilling aircraft nose 4 and a lock screw aircraft nose 5 on every portal frame 3 at least, just can carry out lock screw installation to same hole site after punching is accomplished immediately after portal frame 3 moves to the suitable position, its assembly efficiency is high, can reduce workman's intensity of labour; the moving position of the machine head, the punching and screw installation depth are controlled by the program of the control system, the position and depth dimensions are accurate and uniform, the assembly quality of the product is improved, and the standardized quality control is facilitated. The positions, opposite to the longitudinal barrier strips 21 and the transverse barrier strips 22, of the workbench 2 are respectively provided with a clamping mechanism 6, according to the size of a frame plate assembly to be assembled, a long edge and a short edge of the frame plate assembly on the workbench 2 are respectively abutted against the longitudinal barrier strips 21 and the transverse barrier strips 22 which are right-angled, then the workpiece is clamped and locked by a stop block 62 which is linked with a cylinder and close to the other long edge and the short edge of the frame plate assembly on the clamping mechanism 6, and after drilling and screw locking are completed, the stop block 62 returns and unlocks the workpiece.

The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a drilling lock screw all-in-one which characterized in that: the drilling machine comprises a machine body and a rectangular workbench on the machine body, wherein a portal frame crossing the workbench is arranged on the machine body, the portal frame can move longitudinally along the length direction of the machine body, a drilling machine head and a screw locking machine head are arranged on the portal frame, and the drilling machine head and the screw locking machine head can move transversely on the portal frame relative to the workbench; the workpiece locking and unlocking mechanism is characterized in that a vertical barrier strip and a transverse barrier strip which are perpendicular to each other are arranged on the workbench, clamping mechanisms are respectively arranged at the positions, opposite to the vertical barrier strip and the transverse barrier strip, of the workbench, stop blocks which are linked with the air cylinders are arranged on the clamping mechanisms, and the stop blocks can move linearly close to or far away from the vertical barrier strip/the transverse barrier strip and are in a workpiece locking or unlocking state.

2. The integrated machine of claim 1, wherein: the portal frame is two, installs 1 drilling aircraft nose and 1 lock screw aircraft nose on every portal frame, and the work tool bit of drilling aircraft nose and lock screw aircraft nose can make elevating movement, and behind portal frame longitudinal movement to drilling position top, drilling aircraft nose and lock screw aircraft nose successively lateral shifting accomplish to same hole site and punch and screw installation.

3. The drilling and screw locking all-in-one machine as claimed in claim 1 or 2, wherein: the clamping mechanism is arranged on one long edge and one short edge which are adjacent to each other of the workbench and comprises an air cylinder, a mounting bracket, a hanging block and a stop block; two parallel grooves are formed in the direction perpendicular to the side of the workbench, the lifting block is U-shaped, the end parts of two legs of the U-shaped opening of the lifting block transversely extend to two sides to form a lifting part, the two legs of the lifting block are located in the grooves respectively, the lifting part is arranged on the workbench surfaces of two sides of the grooves, the stop block is attached to the inner side surface of the lifting part and connected with the lifting part, the cylinder is lifted below the workbench through the mounting support, and a push rod of the cylinder is connected with the lifting block.

4. The integrated machine of claim 3, wherein: the air cylinder is located on the inner side of the workbench relative to the hanging block, a strip-shaped hole is formed in the workbench, the air cylinder is connected with the workbench through a U-shaped mounting support and a bolt, and the bolt is arranged in the strip-shaped hole.

5. The integrated machine of claim 1, wherein: the clamping mechanism is characterized in that the workbench is provided with a longitudinal barrier strip and a transverse barrier strip which are parallel to the length direction and the width direction of the workbench, a stop block of the clamping mechanism is parallel to the longitudinal barrier strip and the transverse barrier strip, the workbench is provided with a preset mounting hole for connecting the barrier strips, and the barrier strips are connected and fixed by selecting appropriate mounting holes according to the sizes of workpieces.

6. The integrated machine of claim 5, wherein: the worktable is provided with parallel transverse grooves, the middle part of the worktable and the other long edge of the opposite side of the worktable provided with the clamping mechanism are provided with longitudinal grooves, and the mounting holes are positioned in the transverse grooves and the longitudinal grooves.

7. The integrated machine of claim 1, wherein: 3-6 clamping mechanisms are installed on the long edge of the workbench, and 2-4 clamping mechanisms are installed on the short edge of the workbench.

8. The integrated machine of claim 7, which comprises: the two sides of the lathe bed are provided with longitudinal guide rails extending along the length direction of the lathe bed, the two ends of the portal frame are connected with the longitudinal guide rails through sliding tables, and the portal frame moves on the longitudinal guide rails through a servo motor and a longitudinal driving mechanism.

9. The integrated machine of claim 1, wherein: the portal frame is provided with a transverse guide rail extending along the length direction of the portal frame, the drilling machine head and the screw locking machine head are installed on the transverse guide rail, servo motors are arranged on the drilling machine head and the screw locking machine head, and the machine head is driven by the servo motors to move on the transverse guide rail through a transverse driving mechanism.

10. The integrated machine of claim 1, wherein: and the drilling machine head and the screw locking machine head are provided with a lifting mechanism and a working motor for driving the working tool bit to rotate.