Numerical control gang drill vertical row assembly turnover tooling

Abstract

The application discloses a numerical control gang drill upper vertical row assembly turnover tool, which comprises the following steps: step one: under the rotation of a turnover mechanism, one end of a second guide rail is turned to be connected with a first guide rail; step two: an assembled upper vertical row assembly is placed on the first guide rail of a rack, and a sliding block on the upper vertical row assembly is matched with the first guide rail; step three: the upper vertical row assembly is moved towards the turnover rack under the sliding cooperation of the sliding block and the first guide rail, then after the sliding block is separated from the first guide rail and slides into the second guide rail, the upper vertical row assembly is moved to the turnover rack, and the upper vertical row assembly is fixed on the turnover rack; and step four: the turnover mechanism drives the turnover rack to rotate by 180 degrees, so that the upper vertical row assembly is turned by 180 degrees; the numerical control gang drill upper vertical row assembly is automatically turned over, manual work is reduced, the labor intensity of personnel is lowered, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of numerical control drilling vertical assembly installation technology, in particular to a numerical control drilling vertical assembly turnover tool. BACKGROUND

[0002] In the production process of plate furniture, most of the plates need to be punched, and the holes are various, if only the way of constantly changing drill bits is used in the processing, it will lead to low processing efficiency, therefore, numerical control drilling equipment is invented. The numerical control drilling equipment is a high-precision numerical control drilling center special equipment, which has the performance of high-precision products of precision level; the numerical control drilling equipment of the prior art is composed of a lower vertical assembly, an upper vertical assembly and a side assembly, when assembling the upper vertical assembly, the upper vertical assembly needs to be turned over 180° after being assembled on the assembly jig, and then the turned over upper vertical assembly is hoisted and installed.

[0003] The existing upper vertical assembly turnover method mainly uses manpower and a bridge crane, when turning over, the lifting tool is connected with the upper end of the upper vertical assembly, the bridge crane is used to vertically lift the upper vertical assembly from the assembly jig, then multiple people assist to slowly place the upper vertical assembly on the horizontal ground covered with protective pads, the lifting tool is removed, the lifting tool is connected with the other end of the upper vertical assembly, the bridge crane is used to vertically lift the upper vertical assembly again under the assistance of multiple people, and then the turnover is completed, the turnover method needs the assistance of multiple people, which causes waste of human resources, low production efficiency, high labor intensity of operators and other problems, automatic turnover control cannot be realized, and rigid objects are easy to cause damage and scratches to the assembly during the turnover process.

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

[0005] Therefore, the present application aims at the defects of the prior art, and the main purpose is to provide a numerical control drilling upper vertical assembly turnover tool, which realizes automatic turnover of the numerical control drilling upper vertical assembly, reduces labor, reduces labor intensity of personnel, improves production efficiency, and effectively reduces the phenomenon that rigid objects cause damage and scratches to the assembly during the turnover process.

[0006] To achieve the above purpose, the present application adopts the following technical solutions:

[0007] The numerical control drilling machine vertical assembly turnover device is based on a numerical control drilling machine vertical assembly turnover device, which comprises a frame and a turnover device. The upper end of the frame is provided with a first guide rail for the movement of the vertical assembly. The turnover device comprises a stand, a turnover frame and a turnover mechanism. The frame and the stand are arranged side by side. The turnover frame is rotatably arranged on the stand and used for carrying and fixing the vertical assembly. The turnover mechanism is arranged on the stand and can drive the turnover frame to rotate. The turnover frame is provided with a second guide rail. With the rotation of the turnover frame, the second guide rail is connected to or separated from the first guide rail.

[0008] It comprises the following steps:

[0009] Step one: under the rotation of the turnover mechanism, one end of the second guide rail is turned to connect to the first guide rail.

[0010] Step two: place the assembled vertical assembly on the first guide rail of the frame. The slider on the vertical assembly is adapted to the first guide rail.

[0011] Step three: move the vertical assembly towards the turnover frame under the sliding cooperation of the slider and the first guide rail. Then, after the slider is separated from the first guide rail and slides into the second guide rail, the vertical assembly is moved to the turnover frame, and then the vertical assembly is fixed on the turnover frame.

[0012] Step four: rotate the turnover frame by 180 degrees through the turnover mechanism to turn the vertical assembly by 180 degrees.

[0013] As a preferred solution, the turnover mechanism comprises a cylinder, a first turnover shaft, a gear, a rack, and a second turnover shaft. The output end of the cylinder is connected with a linkage rod. One end of the rack is connected to the linkage rod. The gear is engaged with the rack. One end of the first turnover shaft is fixed to the front upper end of the stand through a 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 the turnover frame through the gear. One end of the second turnover shaft is fixed to the rear upper end of the stand through a second bearing seat. The rear end of the turnover frame is connected to the other end of the second turnover shaft.

[0014] As a preferred solution, the front upper end of the stand 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 transverse mounting seat. The upper end of the transverse mounting seat is provided with a rack positioning block extending along the left-right direction at 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. The transverse mounting seat and the turnover frame are arranged with a spacing.

[0015] As a preferred scheme, the right side of the transverse mounting base is provided with a limiting plate, which extends upward beyond the upper end of the transverse mounting base, and the limiting plate is located at the right side of the rack positioning block.

[0016] As a preferred scheme, the rear upper end of the stand is provided with a vertical mounting base, the second bearing seat is mounted on the vertical mounting base, the other end of the second turning shaft extends forward beyond the front end of the vertical mounting base, and the vertical mounting base is arranged at a distance from the turning frame.

[0017] As a preferred scheme, the turning frame comprises a front fixed seat, a rear fixed seat, an upper support plate and a lower support plate, the front fixed seat is connected to the other end of the first turning shaft, the rear fixed seat is connected to the other end of the second turning shaft, the front and rear ends of the upper support plate are connected to the front fixed seat and the rear fixed seat respectively, and the front and rear ends of the lower support plate are connected to the front fixed seat and the rear fixed seat respectively; the upper support plate and the lower support plate are arranged at a distance from each other to form a fixed space between them; 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.

[0018] As a preferred scheme, the side of the upper support plate facing the rack has a fixed plate part, and the fixed plate part and the lower support plate form a fixed clamping space communicating with the fixed space.

[0019] As a preferred scheme, the front fixed seat and the rear fixed seat each have a limiting buffer seat on the side facing the rack, and the limiting buffer seat has a through hole extending through the upper and lower ends of the limiting buffer seat.

[0020] As a preferred scheme, the upper end of the rack has two transverse beams arranged at a distance from each other in the front-rear direction, and the transverse beams extend in the left-right direction; 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 mounted on the upper ends of the two transverse beams.

[0021] As a preferred scheme, the stand comprises a front vertical frame and a rear vertical frame, the front vertical frame and the rear vertical frame are connected by a connecting beam, an avoidance space for the upper vertical 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 forward beyond the front end of the rack.

[0022] Compared with the prior art, the present application has obvious advantages and beneficial effects. Specifically, according to the above technical scheme, the main points are as follows: a first guide rail is arranged on the rack, the turnover device comprises a stand, a turnover frame and a turnover mechanism, the turnover frame is rotatably arranged on the stand, the turnover mechanism is arranged on the stand and can drive the turnover frame to rotate, and a second guide rail is arranged on the turnover frame. With the rotation of the turnover frame, the second guide rail is connected to or separated from the first guide rail. In this way, when the turnover mechanism drives the turnover frame to rotate, one end of the second guide rail is turned to be connected to the first guide rail. Then, the assembled upper vertical row assembly is placed on the first guide rail of the rack. The slider on the upper vertical row assembly is adapted to the first guide rail. The upper vertical row assembly is moved towards the turnover frame under the sliding cooperation of the slider and the first guide rail. Then, after the slider is separated from the first guide rail and slides into the second guide rail, the upper vertical row assembly is moved to the turnover frame. Then, the upper vertical row assembly is fixed on the turnover frame. Then, the turnover mechanism drives the turnover frame to rotate by 180 degrees, so that the upper vertical row assembly is turned by 180 degrees. In this way, the automatic turnover of the upper vertical row assembly of the numerical control row drill is realized, the manual work is reduced, the labor intensity of the personnel is reduced, the production efficiency is improved, the upper vertical row assembly is prevented from contacting the ground, the phenomenon that a rigid object causes damage or scratches to the assembly during the turnover process is effectively reduced, and the product quality is improved.

[0023] To make the structural features, technical means and achieved purposes and functions of the present application clearer, the present application will be further described in detail below with reference to the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a whole structure perspective view of the numerical control row drill upper vertical row assembly turnover tool provided by the embodiment of the present application;

[0025] Figure 2 is another angle whole structure perspective view of the numerical control row drill upper vertical row assembly turnover tool provided by the embodiment of the present application;

[0026] Figure 3 is still another angle whole structure perspective view of the numerical control row drill upper vertical row assembly turnover tool provided by the embodiment of the present application;

[0027] Figure 4 is a partial structure view of the numerical control row drill upper vertical row assembly turnover tool provided by the embodiment of the present application;

[0028] Figure 5 is another partial structure view of the numerical control row drill upper vertical row assembly turnover tool provided by the embodiment of the present application;

[0029] Figure 6This is a schematic diagram of an embodiment of the present invention wherein the upper vertical row assembly is mounted on a CNC drill upper vertical row assembly flipping fixture;

[0030] Figure 7 This is a schematic diagram of an embodiment of the present invention in which the upper vertical row assembly is mounted on a CNC drill upper vertical row assembly flipping fixture after flipping;

[0031] Figure 8 yes Figure 7 Another angle diagram of the structure shown;

[0032] Figure 9 yes Figure 6 A schematic diagram of a partial structure of the structure shown;

[0033] Figure 10 yes Figure 7 Schematic diagram of the partial structure of the structure shown.

[0034] Description of the accompanying drawings:

[0035] 10. Frame 11. First guide rail

[0036] 12, beam 20, vertical frame

[0037] 21. Horizontal mounting seat 22. Rack positioning block

[0038] 221, rack positioning groove 23, limit plate

[0039] 24. Vertical mounting seat 25. Front vertical frame

[0040] 26. Rear vertical frame 27. Connecting beam

[0041] 28. Avoidance space 30. Turnover rack

[0042] 31. Second guide rail 32. Front fixing seat

[0043] 33. Rear fixing seat 34. Upper support plate

[0044] 341, fixed plate portion 35, lower support plate

[0045] 351, extension plate 36, make way for fixed space

[0046] 37. Fixed clamping space 38. Limit buffer seat

[0047] 381, through hole 40, flip mechanism

[0048] 41. Cylinder 42. First turning axis

[0049] 43. Gear 44. Rack

[0050] 45. Second turning axis 46. Linkage rod

[0051] 47, first bearing seat 48, second bearing seat

[0052] 50, upper vertical row assembly 51, sliding block DETAILED DESCRIPTION

[0053] 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.

[0054] 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 carrying 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 this 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 mounted on the upper ends of the two cross beams 12.

[0055] Specifically, in this embodiment, the turnover mechanism 40 comprises a cylinder 41, a first turnover shaft 42, a gear 43, a rack 44 and a second turnover 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 with the rack 44, one end of the first turnover 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 turnover shaft 42, the other end of the first turnover shaft 42 passes through the gear 43 and is connected to the front end of the turnover frame 30, one end of the second turnover 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 turnover 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 turnover shaft 42 to rotate, the first turnover shaft 42 drives the turnover frame 30 to rotate, and the second turnover shaft 45 rotates synchronously.

[0056] 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.

[0057] 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.

[0058] 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.

[0059] 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.

[0060] A numerical control gang drill upper vertical assembly turnover tool based on the numerical control gang drill upper vertical assembly turnover tool, which includes the following steps during turnover:

[0061] 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;

[0062] 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;

[0063] 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;

[0064] 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.

[0065] To sum up, the design of the present application focuses on that a first guide rail is arranged on the frame, the turnover device comprises a stand, a turnover frame and a turnover mechanism, the turnover frame is rotatably arranged on the stand, the turnover mechanism is arranged on the stand 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 to or separated from the first guide rail with the rotation of the turnover frame, so that, with the rotation of the turnover frame driven by the turnover mechanism, one end of the second guide rail is turned to be connected to the first guide rail, the assembled upper vertical assembly is placed on the first guide rail of the frame, the slider on the upper vertical assembly is adapted to the first guide rail, the upper vertical assembly is moved towards the turnover frame under the sliding cooperation of the slider and the first guide rail, then the upper vertical assembly is moved to the turnover frame after the slider is separated from the first guide rail and slides into the second guide rail, the upper vertical assembly is fixed on the turnover frame, then the turnover frame is rotated by 180 degrees through the turnover mechanism, so that the upper vertical assembly is turned by 180 degrees, thus, the automatic turnover of the upper vertical assembly of the numerical control drilling machine is realized, the manual work is reduced, the labor intensity is lowered, the production efficiency is improved, the upper vertical assembly is prevented from contacting the ground, the phenomenon that the rigid object causes the damage or scratch of the assembly during the turnover process is effectively reduced, and the product quality is improved.

[0066] The above is only the preferred embodiment of the present application, and does not limit the technical scope of the present application, so any slight modification, equivalent change and modification made according to the technical essence of the present application to the above embodiment are still within the scope of the technical solution of the present application.

Claims

1. A numerical control gang drill vertical row assembly turnover tooling, characterized in that: The vertical assembly turnover device for numerical control gang drill is characterized by comprising a frame and a turnover device, the upper end of the frame is provided with a first guide rail for moving the vertical assembly, the turnover device comprises a stand, a turnover frame and a turnover mechanism, the frame and the stand are arranged side by side, the turnover frame is rotatably arranged on the stand, the turnover frame is used for bearing and fixing the vertical assembly, the turnover mechanism is arranged on the stand and can drive the turnover frame to rotate, and the turnover frame is provided with a second guide rail; with the rotation of the turnover frame, the second guide rail is connected to or separated from the first guide rail. The turnover mechanism comprises a cylinder, a first turnover shaft, a gear, a rack, and a second turnover shaft, the output end of the cylinder is connected with a linkage rod, one end of the rack is connected to the linkage rod, the gear is engaged with the rack, one end of the first turnover shaft is fixed to the front upper end of the stand through a 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 the turnover frame through the gear, one end of the second turnover shaft is fixed to the rear upper end of the stand through a second bearing seat, and the rear end of the turnover frame is connected to the other end of the second turnover shaft. The turnover frame comprises a front fixed seat, a rear fixed seat, an upper support plate and a lower support plate, the front fixed seat is connected to the other end of the first turnover shaft, the rear fixed seat 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 fixed seat and the rear fixed seat respectively, and the front and rear ends of the lower support plate are connected to the front fixed seat and the rear fixed seat respectively; the upper support plate and the lower support plate are arranged in a spaced-apart manner, so that a fixed space is formed between the upper support plate and the lower support plate; the lower support plate has an extension plate portion, 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 portion. The turnover device for numerical control gang drill comprises the following steps during turnover: Step one: with the rotation of the turnover mechanism, one end of the second guide rail is turned to be connected to the first guide rail; Step two: the assembled vertical assembly is placed on the first guide rail of the frame, and the slider on the vertical assembly is matched with the first guide rail; Step three: the vertical assembly is moved towards the turnover frame under the sliding cooperation of the slider and the first guide rail, and then the vertical assembly is moved to the turnover frame after the slider is separated from the first guide rail and slides into the second guide rail, and the vertical assembly is fixed on the turnover frame; Step four: the turnover mechanism drives the turnover frame to rotate by 180 degrees, so that the vertical assembly is turned over by 180 degrees.

2. The numerical control gang drill vertical row assembly turnover tooling according to claim 1, characterized in that: The upper end of the front side of the stand 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 at 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.

3. The numerical control gang drill vertical row assembly turnover tooling according to claim 2, 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 at the right side of the rack positioning block.

4. The NC gang drill vertical gang component turnover tooling according to claim 1, characterized in that: The upper end of the rear side of the stand 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.

5. The NC gang drill vertical gang component turnover tooling according to claim 1, characterized in that: The side of the upper side support plate facing the rack has a fixed plate portion, and the fixed plate portion and the lower side support plate form a fixed clamping space communicating with the space for giving way.

6. The NC gang drilling vertical gang component turnover fixture according to claim 1, characterized in that: The front side fixed seat and the rear side fixed seat are provided with limiting buffer seats on the side facing the rack, and the limiting buffer seats have through holes penetrating the upper and lower ends of the limiting buffer seats.

7. The NC drill vertical gang component flipping fixture of claim 1, wherein: The upper end of the rack has two transverse beams arranged at a distance in front and back, the transverse beams extend along the left-right direction, 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 mounted on the upper ends of the two transverse beams.

8. The NC gang drill vertical gang component turnover tooling according to claim 1, characterized in that: 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, an avoiding space for giving way to the upper vertical 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 forwardly.

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