Turnover tool for vertical gang assembly on numerical control gang drill

Abstract

The utility model discloses a numerical control gang drill upper vertical gang assembly turning tool which comprises a machine frame and a turning device, a first guide rail used for moving of an upper vertical gang assembly is arranged at the upper end of the machine frame, the turning device comprises a vertical frame, a turning frame and a turning mechanism, the machine frame and the vertical frame are arranged side by side in a left-right mode, and the turning mechanism is arranged on the turning frame. The turnover frame is rotatably arranged on the vertical frame, the turnover frame is used for bearing and fixing the upper vertical row assembly, the turnover mechanism is arranged on the vertical frame and can drive the turnover frame to rotate, and a second guide rail is arranged on the turnover frame; the second guide rail is connected with or separated from the first guide rail along with the rotation of the turnover frame; according to the automatic overturning device, automatic overturning of the vertical row assembly on the numerical control gang drill is achieved, manpower is reduced, the labor intensity of workers is reduced, the production efficiency is improved, and the phenomena that the assembly is damaged and scratched by rigid objects in the overturning process are effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control gang drill vertical row subassembly installation field technology especially is a kind of numerical control gang drill vertical row subassembly turnover tool. BACKGROUND

[0002] In the production process of panel furniture, most of the boards need to be punched, and the holes are various, if only the way of constantly changing drill bit is used in the processing, it will lead to low processing efficiency, so numerical control gang drill equipment is invented.Numerical control gang drill equipment is high-precision numerical control gang drill center special equipment, with high-precision product performance of precision level;The numerical control gang drill of existing numerical control gang drill equipment is composed of lower vertical row subassembly, upper vertical row subassembly and side row subassembly, when assembling upper vertical row subassembly, since the direction is opposite to lower vertical row subassembly, upper vertical row subassembly needs to be turned over 180° after completing assembly on assembly jig, and then the whole upper vertical row subassembly after turning over is hoisted and installed.

[0003] The existing turning method of upper vertical row subassembly is mainly manpower and bridge crane, when turning over, the lifting appliance is connected with the upper end of upper vertical row subassembly, the bridge crane is used to vertically lift upper vertical row subassembly from assembly jig, then multiple people assist to slowly place upper vertical row subassembly on horizontal ground with protective mat, disassemble lifting appliance, connect lifting appliance with the other end of upper vertical row subassembly, under the assistance of multiple people, the bridge crane is used to vertically lift upper vertical row subassembly again, and then turning over is completed, the turning over method needs the assistance of multiple people, which will cause problems such as waste of human resources, low production efficiency and large labor intensity of operator, cannot realize automatic turning over control, and rigid object is easy to cause damage and scratch to subassembly during turning over process.

[0004] Therefore, it is necessary to research a new technology to solve the above problems. UTILITY MODEL CONTENT

[0005] Therefore, the utility model mainly aims at the defects of prior art, and provides a numerical control gang drill upper vertical row subassembly turnover tool, which realizes automatic turning over of numerical control gang drill upper vertical row subassembly, reduces labor, reduces labor intensity of personnel, improves production efficiency, and effectively reduces the phenomenon that rigid object is easy to cause damage and scratch to subassembly during turning over process.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a kind of numerical control gang drill upper vertical row assembly turnover tool, including frame and turnover device, the upper end of the frame is provided with first guide rail for the movement of upper vertical row assembly, the turnover device includes stand, turnover frame and turnover mechanism, the frame is left and right side by side with stand, the turnover frame is rotatably arranged on stand, the turnover frame is used to carry fixed upper vertical row assembly, the turnover mechanism is arranged on stand and can drive turnover frame rotation, second guide rail is provided on the turnover frame;With the rotation of the turnover frame, the second guide rail is connected or separated from the first guide rail.

[0008] As a preferred scheme, the turnover mechanism includes cylinder, first turnover shaft, gear, rack, second turnover shaft, the output end of the cylinder is connected with linkage rod, one end of the rack is connected to linkage rod, the gear is engaged on the rack, one end of the first turnover shaft is fixed to the front side upper end of stand by first bearing seat, the gear is sleeved on the other end of the first turnover shaft, the other end of the first turnover shaft is connected to the front end of turnover frame by passing through the gear, one end of the second turnover shaft is fixed to the rear side upper end of stand by second bearing seat, the rear end of the turnover frame is connected to the other end of the second turnover shaft.

[0009] As a preferred scheme, the front side upper end of the stand is provided with transverse mounting seat, the cylinder is installed on the left side of transverse mounting seat, the first bearing seat is installed on the upper end front side of transverse mounting seat, the upper end of the transverse mounting seat is provided with rack positioning block extending along left-right direction on the rear side of first bearing seat, the upper end of the rack positioning block is provided with rack positioning groove extending along left-right direction, the rack is positioned in the rack positioning groove and can move left and right, the spacing is arranged between the transverse mounting seat and turnover frame.

[0010] As a preferred scheme, the right side of the transverse mounting seat is provided with limit plate, the limit plate extends out of the upper end of transverse mounting seat upward, and the limit plate is located on the right side of the rack positioning block.

[0011] As a preferred scheme, the rear side upper end of the stand is provided with vertical mounting seat, the second bearing seat is installed on vertical mounting seat, the other end of the second turnover shaft extends out of the front end of vertical mounting seat forward, and the spacing is arranged between the vertical mounting seat and turnover frame.

[0012] As a preferred solution, the turnover frame comprises a front fixing base, a rear fixing base, an upper support plate and a lower support plate, the front fixing base is connected to the other end of the first turnover shaft, the rear fixing base is connected to the other end of the second turnover shaft, the front and rear ends of the upper support plate are connected to the front fixing base and the rear fixing base respectively, and the front and rear ends of the lower support plate are connected to the front fixing base and the rear fixing base respectively; the upper support plate and the lower support plate are arranged in an up-down spacing manner to form a space for fixing between the upper support plate and the lower support plate; the lower support plate has an extension plate part, and the second guide rail is arranged on the side of the lower support plate facing the upper support plate and extends to the extension plate part.

[0013] As a preferred solution, the side of the upper support plate facing the rack has a fixing plate part, and the fixing plate part and the lower support plate form a fixing clamping space communicating with the space for fixing.

[0014] As a preferred solution, the side of the front fixing base and the rear fixing base facing the rack is provided with a limiting buffer seat, and the limiting buffer seat has a through hole penetrating through the upper and lower ends of the limiting buffer seat.

[0015] As a preferred solution, the upper end of the rack has two front and rear spaced apart cross beams, and the cross beams extend along the left and right directions; the first guide rail is provided with two, and correspondingly, the second guide rail is provided with two; the two first guide rails are respectively installed at the upper ends of the two cross beams.

[0016] As a preferred solution, the stand comprises a front vertical frame and a rear vertical frame, the front vertical frame and the rear vertical frame are connected through a connecting beam, the front vertical frame and the rear vertical frame form an avoiding space for the upper vertical assembly between the upper side of the connecting beam, and the front vertical frame protrudes outward from the front end of the rack.

[0017] The utility model discloses a rack is provided with first guide rail, and the overturning device includes vertical support, overturning frame and overturning mechanism, and the overturning frame is rotatably arranged on the vertical support, and the overturning mechanism is arranged on the vertical support and can drive the overturning frame to rotate, and the second guide rail is arranged on the overturning frame, and the second guide rail is connected or separated from the first guide rail with the rotation of the overturning frame, so that one end of the second guide rail is connected to the first guide rail when the overturning mechanism drives the overturning frame to rotate, and then the assembled upper vertical arrangement component is placed on the first guide rail of the rack, the slider on the upper vertical arrangement component is matched with the first guide rail, and the upper vertical arrangement component is moved towards the overturning frame under the sliding cooperation of the slider and the first guide rail, and then the upper vertical arrangement component is moved to the overturning frame after the slider is separated from the first guide rail and slides into the second guide rail, and then the upper vertical arrangement component is fixed on the overturning frame, and then the overturning mechanism drives the overturning frame to rotate by 180 degrees, so that the upper vertical arrangement component is overturned by 180 degrees, which realizes the automatic overturning of the upper vertical arrangement component of the numerical control drilling machine, reduces the labor, reduces the labor intensity, improves the production efficiency, avoids the contact of the upper vertical arrangement component with the ground, effectively reduces the phenomenon that the rigid object causes the damage and scratch of the component during the overturning process, and improves the product quality.

[0018] In order to more clearly set forth the structural features, technical means and the specific purposes and functions reached by the utility model, the utility model will be further described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure perspective schematic diagram of the numerical control drilling machine upper vertical arrangement component overturning tool provided by the embodiment of the utility model;

[0020] Figure 2 It is another angle whole structure perspective schematic diagram of the numerical control drilling machine upper vertical arrangement component overturning tool provided by the embodiment of the utility model;

[0021] Figure 3 It is still another angle whole structure perspective schematic diagram of the numerical control drilling machine upper vertical arrangement component overturning tool provided by the embodiment of the utility model;

[0022] Figure 4 It is the partial structure schematic diagram of the numerical control drilling machine upper vertical arrangement component overturning tool provided by the embodiment of the utility model;

[0023] Figure 5 It is another partial structure schematic diagram of the numerical control drilling machine upper vertical arrangement component overturning tool provided by the embodiment of the utility model;

[0024] Figure 6Is the embodiment of the utility model will be installed to the numerical control row drill on the vertical row assembly on the vertical row assembly turnover tool of the schematic diagram of the embodiment of the utility model;

[0025] Figure 7 Is the embodiment of the utility model will be installed to the numerical control row drill on the vertical row assembly on the vertical row assembly turnover tool of the schematic diagram of the embodiment of the utility model after overturning;

[0026] Figure 8 Is Figure 7 Another angle schematic diagram of the structure shown;

[0027] Figure 9 Is Figure 6 Partial structure schematic diagram of the structure shown;

[0028] Figure 10 Is Figure 7 Partial structure schematic diagram of the structure shown.

[0029] Explanations of the attached drawings are as follows:

[0030] 10, rack 11, first guide rail

[0031] 12, crossbeam 20, stand

[0032] 21, transverse mounting seat 22, rack positioning block

[0033] 221, rack positioning groove 23, limiting plate

[0034] 24, vertical mounting seat 25, front vertical stand

[0035] 26, rear vertical stand 27, connecting beam

[0036] 28, avoiding space 30, turnover frame

[0037] 31, second guide rail 32, front side fixing seat

[0038] 33, rear side fixing seat 34, upper side support plate

[0039] 341, fixed plate part 35, lower side support plate

[0040] 351, extension plate part 36, giving space

[0041] 37, fixed clamping space 38, limiting buffer seat

[0042] 381, through hole 40, turnover mechanism

[0043] 41, air cylinder 42, first turnover shaft

[0044] 43, gear 44, rack

[0045] 45, second turning shaft 46, linkage rod

[0046] 47, first bearing seat 48, second bearing seat

[0047] 50, upper vertical row assembly 51, sliding block DETAILED DESCRIPTION

[0048] Please refer to Figures 1 to 10 Fig. 1 shows the specific structure of the numerical control gang drill upper vertical row assembly turnover tool provided by the embodiment of the present application.

[0049] The numerical control gang drill upper vertical row assembly turnover tool comprises a rack 10 and a turnover device, the upper end of the rack 10 is provided with a first guide rail 11 for the movement of the upper vertical row assembly, the turnover device comprises a stand 20, a turnover frame 30 and a turnover mechanism 40, the rack 10 and the stand 20 are arranged side by side, the turnover frame 30 is rotatably arranged on the stand 20, the turnover frame 30 is used for bearing and fixing the upper vertical row assembly, the turnover mechanism 40 is arranged on the stand 20 and can drive the turnover frame 30 to rotate, and the turnover frame 30 is provided with a second guide rail 31; with the rotation of the turnover frame 30, the second guide rail 31 is connected to or separated from the first guide rail 11. In the embodiment, the upper end of the rack 10 has two transversely arranged cross beams 12, and the cross beams 12 extend along the left-right direction; the first guide rail 11 is provided with two, and correspondingly, the second guide rail 31 is provided with two; the two first guide rails 11 are respectively installed on the upper ends of the two cross beams 12.

[0050] Specifically, in the embodiment, the turnover mechanism 40 comprises a cylinder 41, a first turning shaft 42, a gear 43, a rack 44, a second turning shaft 45, the output end of the cylinder 41 is connected with a linkage rod 46, one end of the rack 44 is connected to the linkage rod 46, the gear 43 is engaged on the rack 44, one end of the first turning shaft 42 is fixed to the front upper end of the stand 20 through a first bearing seat 47, the gear 43 is sleeved on the other end of the first turning shaft 42, the other end of the first turning shaft 42 passes through the gear 43 and is connected to the front end of the turnover frame 30, one end of the second turning shaft 45 is fixed to the rear upper end of the stand 20 through a second bearing seat 48, and the rear end of the turnover frame 30 is connected to the other end of the second turning shaft 45. Here, the cylinder 41 drives the rack 44 to move through the linkage rod 46, the rack 44 drives the gear 43 to rotate, the gear 43 drives the first turning shaft 42 to rotate, the first turning shaft 42 drives the turnover frame 30 to rotate, and the second turning shaft 45 rotates synchronously.

[0051] The upper end of the front side of the stand 20 is provided with a transverse mounting seat 21, the cylinder 41 is mounted on the left side of the transverse mounting seat 21, the first bearing seat 47 is mounted on the upper end of the front side of the transverse mounting seat 21, the upper end of the transverse mounting seat 21 is provided with a rack positioning block 22 extending along the left-right direction at the rear side of the first bearing seat 47, the upper end of the rack positioning block 22 is provided with a rack positioning groove 221 extending along the left-right direction, the rack 44 is positioned in the rack positioning groove 221 and can move left and right, so as to ensure smooth and stable movement of the rack 44; the transverse mounting seat 21 is arranged at a distance from the turnover frame 30, so as to ensure smooth turnover of the turnover frame 30. The upper end of the rear side of the stand 20 is provided with a vertical mounting seat 24, the second bearing seat 48 is mounted on the vertical mounting seat 24, the other end of the second turnover shaft 45 extends out of the front end of the vertical mounting seat 24; the vertical mounting seat 24 is arranged at a distance from the turnover frame 30, so as to ensure smooth turnover of the turnover frame 30.

[0052] The right side of the transverse mounting seat 21 is provided with a limiting plate 23, the limiting plate 23 extends out of the upper end of the transverse mounting seat 21, the limiting plate 23 is located at the right side of the rack positioning block 22, so as to limit the movement position of the rack 44 by the limiting plate 23.

[0053] The turnover frame 30 includes a front fixed seat 32, a rear fixed seat 33, an upper support plate 34 and a lower support plate 35, the front fixed seat 32 is connected to the other end of the first turnover shaft 42, the rear fixed seat 33 is connected to the other end of the second turnover shaft 45, the front and rear ends of the upper support plate 34 are connected to the front fixed seat 32 and the rear fixed seat 33 respectively, and the front and rear ends of the lower support plate 35 are connected to the front fixed seat 32 and the rear fixed seat 33 respectively; the upper support plate 34 and the lower support plate 35 are arranged in a spaced-apart manner, so that a space 36 is formed between the upper support plate 34 and the lower support plate 35; the lower support plate 35 has an extension plate part 351, and the second guide rail 31 is arranged on the side of the lower support plate 35 facing the upper support plate 34 and extends to the extension plate part 351. The side of the upper support plate 34 facing the rack 10 has a fixed plate part 341, and a fixed clamping space 37 is formed between the fixed plate part 341 and the lower support plate 35, which communicates with the space 36. In addition, the side of the front fixed seat 32 and the rear fixed seat 33 facing the rack 10 is provided with a limiting buffer seat 38, the limiting buffer seat 38 has a through hole 381 penetrating through the upper and lower ends of the limiting buffer seat 38, and the through holes 381 of the two limiting buffer seats 38 can be used to detachably install limiting members such as limiting rods or limiting strips on one side of the upper vertical assembly. In this way, after the upper vertical assembly is moved to the turnover frame 30, the upper vertical assembly can be stably installed under the joint action of the upper support plate 34, the lower support plate 35, the fixed plate part 341, the sliding block 51, the second guide rail 31 and the limiting members, so as to avoid the phenomenon that the upper vertical assembly is separated from the turnover frame 30 during turnover.

[0054] In addition, in the embodiment, the stand 20 includes a front vertical frame 25 and a rear vertical frame 26, the front vertical frame 25 and the rear vertical frame 26 are connected through a connecting beam 27, and a space 28 for accommodating the upper vertical assembly is formed on the upper side of the connecting beam 27 between the front vertical frame 25 and the rear vertical frame 26. The front vertical frame 25 extends outward from the front end of the rack 10, the transverse mounting seat 21 is mounted on the upper end of the front vertical frame 25, and the vertical mounting seat 24 is mounted on the upper end of the rear vertical frame 26.

[0055] A turnover method of a numerical control gang drill upper vertical assembly turnover tool based on the numerical control gang drill upper vertical assembly turnover tool, which comprises the following steps:

[0056] Step one: under the rotation of the turnover mechanism 40 driving the turnover frame 30, one end of the second guide rail 31 is turned to be connected to the first guide rail 11, as shown in the figure, at this time, the turnover frame 30 is in the initial state, the cylinder 41 extends to push the linkage rod 46 to drive the rack 44 to move to the right to the initial position; Figure 1 The cylinder 41 extends to push the linkage rod 46 to drive the rack 44 to move to the right to the initial position;

[0057] Step 2: Place the assembled upper vertical row assembly 50 on the first guide rail 11 of the rack 10, and the slider 51 on the upper vertical row assembly 50 is adapted to the first guide rail 11, as shown in FIG. Figure 6 The upper vertical row of components 50 shown located on the frame 10;

[0058] Step 3: Move the upper vertical row assembly 50 toward the flip frame 30 under the sliding cooperation between the slider 51 and the first guide rail 11, and then after the slider 51 is separated from the first guide rail 11 and slides into the second guide rail 31, move the upper vertical row assembly 50 onto the flip frame 30, and then fix the upper vertical row assembly 50 on the flip frame 30, as shown in FIG. Figure 6 The upper vertical row of components 50 shown is located on the flip frame 30;

[0059] Step 4: The flip mechanism 40 drives the flip frame 30 to rotate 180 degrees, so that the upper vertical row assembly 50 flips 180 degrees. In this way, the upper vertical row assembly 50 is in the upper vertical row installation state after flipping, that is, the upper vertical row assembly 50 is installed on the CNC drilling equipment. Figure 7 As shown, the upper vertical row assembly 50 is located on the turning frame 30. At this time, the cylinder 41 retracts and drives the linkage rod 46 to link the rack 44 to move to the left to the set position; after that, the upper vertical row assembly 50 is connected to the sling, so that the slider 51 on the upper vertical row assembly 50 is moved out from the second guide rail 31 to separate the upper vertical row assembly 50 from the turning frame 30, and then the slider 51 is slid into the corresponding guide rail on the CNC drilling equipment to complete the installation of the upper vertical row assembly 50.

[0060] In summary, the design focus of the present invention is that it mainly arranges a first guide rail on the frame, so that the turning device includes a vertical frame, a turning frame and a turning mechanism, the turning frame is rotatably arranged on the vertical frame, the turning mechanism is arranged on the vertical frame and can drive the turning frame to rotate, and a second guide rail is arranged on the turning frame. As the turning frame rotates, the second guide rail is connected to or separated from the first guide rail. In this way, when the turning mechanism drives the turning frame to rotate, one end of the second guide rail is turned to connect to the first guide rail, and then the assembled upper vertical row assembly is placed on the first guide rail of the frame, and the slider on the upper vertical row assembly is adapted to the first guide rail, and the upper vertical row assembly is placed on the first guide rail. The upper vertical row assembly moves toward the flip frame under the sliding cooperation of the slider and the first guide rail, and then after the slider is separated from the first guide rail and slides into the second guide rail, the upper vertical row assembly moves to the flip frame, and then the upper vertical row assembly is fixed on the flip frame, and then the flip frame is driven to rotate 180 degrees by the flip mechanism to flip the upper vertical row assembly 180 degrees. In this way, the automatic flipping of the upper vertical row assembly of the CNC drilling machine is realized, which reduces labor, reduces labor intensity, improves production efficiency, avoids the upper vertical row assembly from contacting the ground, and effectively reduces the phenomenon of damage and scratches to the components caused by rigid objects during the flipping process, thereby improving product quality.

[0061] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A numerical control gang drill vertical row assembly turnover tooling, characterized in that: The machine frame is provided with a first guide rail at the upper end for moving the upper vertical row assembly, and the turnover device includes a vertical frame, a turnover frame and a turnover mechanism.

2. The numerical control gang drill vertical row assembly turnover tooling according to claim 1, characterized in that: The turnover mechanism includes a cylinder, a first turnover shaft, a gear, a rack, and a second turnover shaft.

3. The numerical control gang drill vertical row assembly turnover tooling according to claim 2, characterized in that: The upper end of the front side of the vertical frame is provided with a transverse mounting seat, the cylinder is mounted on the left side of the transverse mounting seat, the first bearing seat is mounted on the upper end of the front side of the transverse mounting seat, the upper end of the transverse mounting seat is provided with a rack positioning block extending along the left-right direction on the rear side of the first bearing seat, the upper end of the rack positioning block is provided with a rack positioning groove extending along the left-right direction, the rack is positioned in the rack positioning groove and can move left and right, and the transverse mounting seat is arranged at a distance from the turnover frame.

4. The numerical control gang drill vertical row assembly turnover tooling according to claim 3, characterized in that: The right side of the transverse mounting seat is provided with a limiting plate, the limiting plate extends out of the upper end of the transverse mounting seat upwardly, and the limiting plate is located on the right side of the rack positioning block.

5. The NC gang drill vertical gang component turnover tooling according to claim 2, characterized in that: The upper end of the rear side of the vertical frame is provided with a vertical mounting seat, the second bearing seat is mounted on the vertical mounting seat, the other end of the second turnover shaft extends out of the front end of the vertical mounting seat forwardly, and the vertical mounting seat is arranged at a distance from the turnover frame.

6. The NC gang drill vertical gang component turnover tooling according to claim 2, characterized in that: The turnover frame includes a front side fixing seat, a rear side fixing seat, an upper side support plate and a lower side support plate, the front side fixing seat is connected to the other end of the first turnover shaft, the rear side fixing seat is connected to the other end of the second turnover shaft, the front and rear ends of the upper side support plate are connected to the front side fixing seat and the rear side fixing seat respectively, and the front and rear ends of the lower side support plate are connected to the front side fixing seat and the rear side fixing seat respectively.

7. The NC gang drill vertical gang component turnover tooling according to claim 6, characterized in that: The upper side support plate has a fixed plate portion on the side facing the machine frame, and the fixed plate portion and the lower side support plate form a fixed clamping space communicating with the accommodation space.

8. The NC gang drill vertical gang component turnover tooling according to claim 6, characterized in that: The front side fixing seat and the rear side fixing seat are each provided with a limiting buffer seat on the side facing the machine frame, and the limiting buffer seat has a through hole penetrating through the upper and lower ends of the limiting buffer seat.

9. The NC gang drill vertical gang component turnover tooling according to claim 1, characterized in that: The upper end of the rack has two front and back spaced apart cross beams extending in the left and right directions; the first guide rails are provided with two, and the second guide rails are provided with two correspondingly; the two first guide rails are respectively installed on the upper ends of the two cross beams.

10. The NC gang drill vertical gang component turnover tooling according to claim 1, characterized in that: The vertical stand comprises a front vertical frame and a rear vertical frame, the front vertical frame and the rear vertical frame are connected through a connecting beam, an avoiding space for the upper vertical row assembly is formed on the upper side of the connecting beam between the front vertical frame and the rear vertical frame, and the front vertical frame extends out of the front end of the rack.

Images