CN218555648U - Drilling jig for display bracket connecting seat - Google Patents
Drilling jig for display bracket connecting seat Download PDFInfo
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- CN218555648U CN218555648U CN202222829526.3U CN202222829526U CN218555648U CN 218555648 U CN218555648 U CN 218555648U CN 202222829526 U CN202222829526 U CN 202222829526U CN 218555648 U CN218555648 U CN 218555648U
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Abstract
The utility model discloses a drilling jig of display leg joint seat, the camera includes a supporting plate, the location microscope carrier, a plurality of locating piece and rotatory press the cylinder, and location locking assembly, location locking assembly includes locking bolt and locating pin, the backup pad links firmly in location microscope carrier one side, the even a plurality of locating piece that links firmly of interval on the location microscope carrier, every locating piece one side all links firmly rotatory press the cylinder, it all has seted up the locking hole to correspond every locating piece on the location microscope carrier, the locking hole outside is provided with the spacing hole of a plurality of, locking hole periphery still annular array is provided with a plurality of positioning reference hole, positioning reference hole just to the screw hole that support lower extreme off-plate week need be seted up, this tool adopts the location microscope carrier with a plurality of leg joint seat location clamp tightly, and just treat to the lower terminal surface of product to open the screw hole position and set up the positioning reference hole, the leg joint seat still cup joints the location by the locating piece of profile modeling, and compress tightly by rotatory press the cylinder, make things convenient for drilling implement drilling, the screw thread is attacked to the boring cutter.
Description
Technical Field
The utility model relates to a machine tooling tool technical field, concretely relates to display leg joint seat's drilling tool.
Background
The existing electric competition display is widely applied to the life of young people, the electric competition display is heavier and has an adjustable function, so that a display support is required to be stably supported, a connecting seat between the support and a supporting column is better prepared by adopting a metal material due to higher stress, and in order to improve the product popularity, highlight individuality and other designs, a plurality of manufacturers make a modeling design on the appearance of the connecting seat, so that the simple connecting seat structure becomes complicated, and parts for fastening connection are reduced. The existing display support connecting seat is characterized in that an outer wall structure is designed to highlight the appearance personality, three support legs can be matched, the positions where the three support legs can be connected are only provided with positioning holes and positioning columns arranged on the peripheries of an upper end face and a lower end face, the three support legs comprise an upper positioning hole, a lower positioning hole, an upper positioning column and a lower positioning column, the upper end face is also provided with threaded holes connected with a support frame, due to the fact that the number of the threaded holes is large, the threaded holes are required to be repositioned and adjusted every time of drilling, if the support connecting seat is slightly deviated, the support connecting seat cannot be connected with the support legs, the support connecting seat cannot be used directly, the support connecting seat is scrapped directly, the whole production process is invalid, in order to enable the three support legs to be accurately butted with the threaded holes, threaded holes are formed conveniently and rapidly, a jig capable of positioning all holes to be drilled at one time needs to be designed, and a drill cutter is matched, and a thread is used for implementing drilling and tapping.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose: in view of the technical problem among the background art, we design a drilling jig of display leg joint seat, adopt the location microscope carrier with a plurality of leg joint seats location clamp to just waiting to open the screw hole position to set up the location benchmark hole to the lower terminal surface of product, the leg joint seat still cup joints the location by the locating piece of profile modeling, and compresses tightly by rotatory press cylinder, has made things convenient for the brill sword to implement drilling, screw boring sword tapping, and is practical convenient.
The technical scheme adopted for solving the problems is as follows:
the utility model provides a drilling tool of display support connecting seat, includes backup pad, location microscope carrier, a plurality of locating piece and rotatory press cylinder to and location locking Assembly, location locking Assembly includes a plurality of locking bolt and locating pin.
The supporting plate is fixedly connected to one side of the positioning carrier, a plurality of positioning blocks are fixedly connected to the positioning carrier at uniform intervals, a rotary pressing cylinder is fixedly connected to one side of each positioning block, pressing blocks of the rotary pressing cylinders are opposite to the upper end faces of the positioning blocks in a pressing state and are separated from the upper end faces of the positioning blocks in a lifting state, locking holes are formed in the positioning carrier corresponding to the positioning blocks, a plurality of limiting holes are formed in the outer sides of the locking holes and correspond to connecting holes formed in the lower end faces of the positioning blocks, threads are arranged on the inner walls of the connecting holes and are locked by locking bolts in a matched mode, the limiting holes are matched with through holes formed in the lower end faces of the positioning blocks for positioning and limiting so as to prevent the positioning blocks from rotating and dislocating,
the periphery of the locking hole is further provided with a plurality of positioning reference holes in an annular array mode, the positioning reference holes are opposite to threaded holes needing to be formed in the periphery of the end face of the support connecting seat, the axis of each positioning reference hole coincides with the axis of the threaded hole to be machined, the periphery of each positioning reference hole is further provided with a limiting groove, each limiting groove is provided with an arc-shaped curved surface which is coaxially arranged with the corresponding positioning reference hole, the arc-shaped curved surfaces are matched with positioning sleeves corresponding to the periphery of a drilling cutter or a thread boring cutter, the situation that the drilling cutter or the thread boring cutter can only vertically lift is limited, and quick alignment of drilling or thread tapping is achieved.
Furthermore, the periphery of the positioning block is provided with a profiling outer wall with the same shape as the inner cavity of the bracket connecting seat, and the upper end of the positioning block is provided with a positioning boss corresponding to a support hole formed in the bracket connecting seat.
Furthermore, a circular groove is formed in the center of the positioning boss, the circular groove corresponds to the supporting hole, and the supporting hole is matched with a supporting column arranged at the lower end of the display supporting frame for positioning and limiting.
Further, the aperture of the positioning datum hole is larger than the aperture size of the threaded hole.
The utility model has the advantages that:
this drilling jig of display leg joint seat adopts the location microscope carrier to press from both sides a plurality of leg joint seat location tightly to just waiting to open the screw hole position to set up the location benchmark hole to the lower terminal surface of product, the leg joint seat still cup joints the location by the locating piece of profile modeling, and compresses tightly by rotatory pressing cylinder, has made things convenient for the brill sword to implement drilling, screw boring sword tapping, and is practical convenient.
Drawings
Fig. 1 is a schematic structural view of a drilling jig for a display bracket connection seat according to the present embodiment;
FIG. 2 is a side bottom view of the drilling jig for the connecting seat of the display bracket of the present embodiment;
fig. 3 is a bottom view of the drilling jig of the connecting seat of the display bracket of the present embodiment;
FIG. 4 is a schematic view of a display bracket connection seat according to the present embodiment;
FIG. 5 is a side bottom view of the display bracket attachment base according to the present embodiment;
wherein, 1-a positioning boss, 2-a rotary pressing cylinder, 3-a pressing block, 4-a positioning carrier, 5-a positioning block, 6-a display bracket connecting seat, 7-a locking bolt, 8-a limiting groove, 9-a supporting plate and 10-a positioning reference hole, 11-positioning pin, 12-threaded hole, 13-supporting hole, 14-positioning column, 15-upper positioning hole, 16-upper threaded hole, 17-lower positioning hole, 18-lower threaded hole, 19-inner cavity of support connecting seat, and 20-circular arc curved surface.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present embodiment provides a drilling jig for a display support connecting seat 6, including a supporting plate 9, a positioning carrier 4, 4 positioning blocks 5, a rotary pressing cylinder 2, and a positioning locking assembly, where the positioning locking assembly includes 4 locking bolts 7 and 8 positioning pins 11.
Specifically, the supporting plate 9 is fixedly connected to one side of the positioning carrier 4, 4 positioning blocks 5 are fixedly connected to the positioning carrier 4 at uniform intervals, a rotary pressing cylinder 2 is fixedly connected to one side of each positioning block 5, the pressing block 3 of the rotary pressing cylinder 2 is in a pressing state and is just opposite to the upper end face of each positioning block 5, the pressing block is separated from the upper end face of each positioning block 5 in a lifting state, locking holes (not shown in the figure) are formed in the positioning carrier 4 corresponding to each positioning block 5, 2 limiting holes (not shown in the figure) are formed in the outer sides of the locking holes and correspond to connecting holes (not shown in the figure) formed in the lower end face of each positioning block 5, threads are arranged on the inner walls of the connecting holes and are locked by the locking bolts 7 in a matched mode, and the limiting holes are matched with the through holes formed in the lower end face of each positioning block 5 for positioning and limiting, so that the positioning blocks 5 are prevented from being rotated and dislocated.
Referring to fig. 3, the periphery of the locking hole is further provided with 6 positioning reference holes 10 in an annular array manner, the positioning reference holes 10 are opposite to threaded holes 12 which need to be formed in the periphery of the lower end face of the support connecting seat, the axis of each positioning reference hole 10 is overlapped with the axis of each threaded hole 12 to be machined, the periphery of each positioning reference hole 10 is further provided with a limiting groove 8, each limiting groove 8 is provided with an arc curved surface 20 which is coaxially arranged with the corresponding positioning reference hole 10, the arc curved surfaces 20 are matched with a positioning sleeve (not shown in the figure) corresponding to the periphery of a drill or a thread boring cutter (not shown in the figure), and the positioning sleeve and the drill or the thread boring cutter can be vertically adjusted in a telescopic manner, so that the drill or the thread boring cutter can only vertically lift up and down, and the drilling or the tapping can be rapidly aligned.
In a further embodiment, referring to fig. 1, the periphery of the positioning block 5 is provided with a profiling outer wall having the same shape as the inner cavity 19 of the bracket connecting seat, the upper end of the positioning block is provided with a positioning boss 1 corresponding to the support hole 13 formed in the bracket connecting seat, and the positioning boss is aligned with a counter bore (not shown in the figure) formed in the upper portion of the inner cavity of the bracket connecting seat for positioning and limiting.
The further embodiment is that a circular groove is arranged at the center of the positioning boss 1, the circular groove corresponds to the support hole 13, and the support hole 13 is matched with a support column arranged at the lower end of the display support frame for positioning and limiting.
In a further embodiment, the hole diameter of the positioning reference hole 10 is larger than the hole diameter of the threaded hole 12.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a drilling tool of display leg joint seat, includes backup pad, location microscope carrier, a plurality of locating piece and rotatory pressure cylinder to and location locking Assembly, location locking Assembly includes a plurality of locking bolt and locating pin, its characterized in that:
the supporting plate is fixedly connected to one side of the positioning platform deck, a plurality of positioning blocks are fixedly connected to the positioning platform deck at uniform intervals, a rotary pressing cylinder is fixedly connected to one side of each positioning block, pressing blocks of the rotary pressing cylinders are opposite to the upper end faces of the positioning blocks in a pressing state and are separated from the upper end faces of the positioning blocks in a lifting state, locking holes are formed in the positioning platform deck corresponding to the positioning blocks, a plurality of limiting holes are formed in the outer sides of the locking holes and correspond to connecting holes formed in the lower end faces of the positioning blocks, threads are arranged on the inner walls of the connecting holes and are locked by locking bolts in a matched mode, and the limiting holes are matched with through holes formed in the lower end faces of the positioning blocks for positioning and limiting,
the periphery of the locking hole is further provided with a plurality of positioning reference holes in an annular array mode, the positioning reference holes are opposite to threaded holes needing to be formed in the periphery of the lower end face of the support connecting seat, the axis of each positioning reference hole is overlapped with the axis of the corresponding threaded hole to be machined, a limiting groove is further formed in the periphery of each positioning reference hole, each limiting groove is provided with an arc curved surface which is coaxially arranged with the corresponding positioning reference hole, the arc curved surfaces are matched with positioning sleeves corresponding to the periphery of the drill cutter or the thread boring cutter, the drill cutter or the thread boring cutter can only vertically lift and move, and quick alignment of drilling or thread tapping is achieved.
2. The drilling jig for the display bracket connection seat according to claim 1, wherein: the periphery of the positioning block is provided with a profiling outer wall with the same shape as the inner cavity of the support connecting seat, and the upper end of the positioning block is provided with a positioning boss corresponding to a supporting hole formed in the support connecting seat.
3. The drilling jig for the display bracket connection seat according to claim 2, wherein: the center of the positioning boss is provided with a circular groove, the circular groove corresponds to a supporting hole, and the supporting hole is matched with a supporting column arranged at the lower end of the display supporting frame for positioning and limiting.
4. The drilling jig for the display bracket connection seat according to claim 1, wherein: the aperture of the positioning reference hole is larger than the aperture size of the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829526.3U CN218555648U (en) | 2022-10-26 | 2022-10-26 | Drilling jig for display bracket connecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829526.3U CN218555648U (en) | 2022-10-26 | 2022-10-26 | Drilling jig for display bracket connecting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218555648U true CN218555648U (en) | 2023-03-03 |
Family
ID=85318566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222829526.3U Active CN218555648U (en) | 2022-10-26 | 2022-10-26 | Drilling jig for display bracket connecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218555648U (en) |
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2022
- 2022-10-26 CN CN202222829526.3U patent/CN218555648U/en active Active
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