CN211101687U - High-precision micro drill bit for communication board - Google Patents
High-precision micro drill bit for communication board Download PDFInfo
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- CN211101687U CN211101687U CN201921360353.7U CN201921360353U CN211101687U CN 211101687 U CN211101687 U CN 211101687U CN 201921360353 U CN201921360353 U CN 201921360353U CN 211101687 U CN211101687 U CN 211101687U
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Abstract
The utility model discloses a high accuracy microbit for communication board belongs to communication board drilling equipment field, including work platform, work platform's up end fixed welding has a supporting bench, the inside of supporting bench is provided with the recess, the up end of supporting bench is carved with horizontal scale mark, the up end right side of supporting bench is carved with vertical scale mark, the fixed welding of both sides of supporting bench has the connecting block, the other end fixed welding of connecting block has the supporting shoe, the inside of supporting shoe is bored threaded hole, it drives movable block and clamp plate to the middle part through rotating the threaded rod, can fasten the chucking communication board, fix its position, be convenient for drill, the design of recess can prevent that the deep drilling from damaging the supporting bench; the top plate is pressed downwards to drive the sliding rod, the pressing plate and the rubber pad to move downwards, so that the rubber pad compresses the communication plate, the communication plate can be prevented from being driven to move by the longitudinal movement of the drill bit, the moving direction of the pressing plate can be guided by the design of the sliding rod, and the stability of the longitudinal movement of the pressing plate is improved.
Description
Technical Field
The utility model relates to a communication board drilling equipment field, more specifically say, relate to a high accuracy microbit for communication board.
Background
Ultra-precision machining has special requirements on conditions such as workpiece materials, machining equipment, tools, measurement and environment, and requires comprehensive application of precision machinery, precision measurement, precision servo systems, computer control and other advanced technologies. The workpiece must be made of fine and uniform materials, and properly treated to eliminate internal residual stress, ensure high dimensional stability and prevent deformation after processing. The processing equipment has extremely high motion precision, the linearity of the guide rail and the rotation precision of the main shaft reach 0.1 micron, and the micro-feeding and positioning precision reaches 0.01 micron.
The existing high-precision micro drill bit for the communication board is inconvenient to fix and drill the communication board when in use, the communication board needs to be drilled through by the drill bit, and the communication board is generally tightly attached to the support table, so that the communication board drilled through by the drill bit is easy to touch the support table, and the communication board is damaged; meanwhile, the communication board is easily driven to move upwards after the drill bit finishes drilling, so that the drilling hole is larger. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a high-precision micro drill bit for a communication board, which drives a moving block and a pressing plate to move towards the middle part by rotating a threaded rod, can fasten and clamp the communication board, fix the position of the communication board and facilitate drilling, and the design of a groove can prevent deep drilling from damaging a supporting table; the top plate is pressed downwards to drive the sliding rod, the pressing plate and the rubber pad to move downwards, so that the rubber pad compresses the communication plate, the communication plate can be prevented from being driven to move by the longitudinal movement of the drill bit, the moving direction of the pressing plate can be guided by the design of the sliding rod, and the stability of the longitudinal movement of the pressing plate is improved.
In order to solve the above problems, the utility model adopts the following technical proposal.
A high-precision micro drill bit for communication boards comprises a working platform, wherein a supporting table is fixedly welded on the upper end face of the working platform, a groove is formed in the supporting table, transverse scale marks are carved on the upper end face of the supporting table, vertical scale marks are carved on the right side of the upper end face of the supporting table, connecting blocks are fixedly welded on two sides of the supporting table, a supporting block is fixedly welded at the other end of each connecting block, a threaded hole is drilled in the supporting block, a threaded rod is connected in the threaded hole through threads, a moving block is fixedly welded at the right end of the threaded rod, a pressing plate is connected to the moving block through a sliding groove in a sliding manner, a communication board is compressed on the side face of the pressing plate, a mechanical arm is fixedly welded at the right end of the working platform, a drill bit is installed on the left side of, the two sides of the top plate are slidably sleeved with sliding rods, springs are slidably sleeved on the outer sides of the sliding rods, a lower pressing plate is fixedly welded at the lower end of each sliding rod, a rubber pad is fixedly adhered to the lower end face of each lower pressing plate, through holes are drilled in the middles of the lower pressing plate and the rubber pad, a fixed block is fixedly welded at the upper end face of the top plate, the fixed block is tightly screwed on a mechanical arm through bolts, a movable block and the pressing plate are driven to move towards the middle part by rotating a threaded rod, a communication plate can be fastened and clamped, the position of the communication plate is fixed, drilling is facilitated, and deep drilling can be prevented; the top plate is pressed downwards to drive the sliding rod, the pressing plate and the rubber pad to move downwards, so that the rubber pad compresses the communication plate, the communication plate can be prevented from being driven to move by the longitudinal movement of the drill bit, the moving direction of the pressing plate can be guided by the design of the sliding rod, and the stability of the longitudinal movement of the pressing plate is improved.
Further, the clamp plate is made by artifical rubber, the right flank pouring of clamp plate has many tiny mar, through rotating the threaded rod, drives movable block and clamp plate and removes to the middle part, can fasten the chucking communication board, fixes its position, is convenient for drill.
Furthermore, the upper end face of the groove is aligned to the drilling position, the communication board is tightly attached to the upper end face of the supporting table, and the supporting table can be prevented from being damaged by deep drilling due to the design of the groove.
Furthermore, the drill bit is sleeved inside the top plate, the inner wall of the fixing block is tightly attached with the mechanical arm, the top plate is pressed downwards to drive the sliding rod, the pressing plate and the rubber pad to move downwards, the rubber pad is enabled to compress the communication plate, and the communication plate can be prevented from being driven to move by the longitudinal movement of the drill bit.
Furthermore, the rubber pad is made by polyethylene, the thickness of rubber pad is 1 centimetre, and the rubber pad can relieve the holding down plate to the pressure of communication board, prevents that too big pressure of pressure from damaging the holding down plate.
Furthermore, the length of the sliding rod is greater than that of the drill bit, the diameter of the through hole is greater than that of the drill bit, the sliding rod can guide the moving direction of the lower pressing plate, and the stability of longitudinal movement of the lower pressing plate is improved.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the threaded rod is rotated to drive the moving block and the pressing plate to move towards the middle part, the communication plate can be fastened and clamped, the position of the communication plate is fixed, drilling is facilitated, and the support table can be prevented from being damaged by deep drilling due to the design of the groove; the top plate is pressed downwards to drive the sliding rod, the pressing plate and the rubber pad to move downwards, so that the rubber pad compresses the communication plate, the communication plate can be prevented from being driven to move by the longitudinal movement of the drill bit, the moving direction of the pressing plate can be guided by the design of the sliding rod, and the stability of the longitudinal movement of the pressing plate is improved.
(2) The clamp plate is made by artifical rubber, and the right flank pouring of clamp plate has many tiny mar, through rotating the threaded rod, drives movable block and clamp plate and removes to the middle part, can fasten the chucking communication board, fixes its position, is convenient for drill.
(3) The up end of recess is aimed at the drilling position, and the communication board has been hugged closely to the up end of brace table, and the design of recess can prevent that the degree of depth drilling from damaging the brace table.
(4) The drill bit has been cup jointed to the inside of roof, and the inner wall of fixed block is hugged closely has robotic arm, pushes down through the roof, drives slide bar, clamp plate and rubber pad downstream for the rubber pad compresses tightly the communication board, can prevent that drill bit longitudinal movement from driving the communication board and remove.
(5) The rubber pad is made by polyethylene, and the thickness of rubber pad is 1 centimetre, and the rubber pad can relieve the holding down plate to the pressure of communication board, prevents that too big pressure of pressure from damaging the holding down plate.
(6) The length of slide bar is greater than the length of drill bit, and the diameter of through-hole is greater than the diameter of drill bit, and the design of slide bar can lead the moving direction of holding down plate, increases holding down plate longitudinal movement's stability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the support platform of the present invention;
fig. 3 is an enlarged cross-sectional view taken at a point a of the present invention;
fig. 4 is an enlarged cross-sectional view of the pressing plate and the rubber pad of the present invention.
The reference numbers in the figures illustrate:
1, 11, a support table, 12 grooves, 13 transverse scale marks, 14 vertical scale marks, 15 connecting blocks, 16 supporting blocks, 17 threaded holes, 18 threaded rods, 19 moving blocks, 110 sliding grooves, 111 pressing plates, 112 communication plates, 2 mechanical arms, 21 drill bits, 22 top plates, 23 sliding rods, 24 springs, 25 pressing plates, 26 rubber pads, 27 through holes, 28 fixing blocks and 29 bolts.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, a high-precision micro drill bit for a communication board comprises a working platform 1 and referring to fig. 1-4, wherein a support platform 11 is fixedly welded on the upper end surface of the working platform 1, a groove 12 is arranged inside the support platform 11, a transverse scale mark 13 is marked on the upper end surface of the support platform 11, a vertical scale mark 14 is marked on the right side of the upper end surface of the support platform 11, connecting blocks 15 are fixedly welded on two sides of the support platform 11, a supporting block 16 is fixedly welded on the other end of the connecting block 15, a threaded hole 17 is drilled inside the supporting block 16, a threaded rod 18 is connected inside the threaded hole 17 through a thread, a moving block 19 is fixedly welded on the right end of the threaded rod 18, the moving block 19 is slidably connected with a pressing plate 111 through a sliding groove 110, a communication board 112 is tightly pressed on the side surface of the pressing plate 111, a mechanical arm 2 is, belong to prior art, robotic arm 2 switch-on control switch, control switch-on power, drill bit 21 is installed in robotic arm 2's left side, robotic arm 2's left side lower extreme is hugged closely there is roof 22, slide bar 23 has been cup jointed in the both sides slip of roof 22, slide bar 23's outside slip has cup jointed spring 24, slide bar 23's fixed welding of lower extreme has holding down plate 25, holding down plate 25's lower terminal surface is fixed to be glued there is rubber pad 26, the through-hole 27 has been bored at the middle part of holding down plate 25 and rubber pad 26, the fixed welding of the upper end of roof 22 has fixed block 28, mechanical arm 2 is twisted tightly through bolt 29 to fixed block.
Referring to fig. 1-3, the pressing plate 111 is made of artificial rubber, a plurality of fine scratches are cast on the right side surface of the pressing plate 111, the threaded rod 18 is rotated to drive the moving block 19 and the pressing plate 111 to move towards the middle, the communication plate 112 can be tightly clamped, the position of the communication plate is fixed, drilling is facilitated, the upper end surface of the groove 12 is aligned with the drilling position, the communication plate 112 is tightly attached to the upper end surface of the supporting table 11, and the supporting table 11 can be prevented from being damaged by deep drilling due to the design of the groove 12.
Referring to fig. 1 and 4, a drill bit 21 is sleeved inside a top plate 22, a mechanical arm 2 is tightly attached to the inner wall of a fixed block 28, the top plate 22 is pressed down to drive a sliding rod 23, a pressing plate 25 and a rubber pad 26 to move downward, so that the rubber pad 26 presses the communication plate 112, the communication plate 112 can be prevented from being driven to move longitudinally by the drill bit 21, the rubber pad 26 is made of polyethylene, the thickness of the rubber pad 26 is 1 cm, the rubber pad 26 can relieve the pressure of the pressing plate 25 on the communication plate 112, the pressing plate 25 is prevented from being damaged by excessive pressure, the length of the sliding rod 23 is greater than that of the drill bit 21, the diameter of the through hole 27 is greater than that of the drill bit 21, the sliding rod 23 can guide the moving direction of the pressing plate 25, and the stability of the.
Place high accuracy microbit device on the plane, aim at recess 12 with the required position of punching of communication board 112, can prevent that drill bit 21 from drilling through communication board 112 and leading to its damage, turn round tight threaded rod 18, it compresses tightly communication board 112 to drive clamp plate 111, can fix the position of communication board 112, be convenient for drill, start robotic arm 2, robotic arm 2 moves, drive drill bit 21 and rotate and move down, drive roof 22, slide bar 23, spring 24, holding down plate 25 and rubber pad 26 move down, rubber pad 26 compresses tightly communication board 112, can prevent that drill bit 21 longitudinal movement from driving communication board 112 and removing, drill bit 21 can aim at the position of punching and drill.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. A high accuracy microbit for communication board, includes work platform (1), its characterized in that: a supporting table (11) is fixedly welded on the upper end face of the working platform (1), a groove (12) is arranged inside the supporting table (11), a transverse scale mark (13) is carved on the upper end face of the supporting table (11), a vertical scale mark (14) is carved on the right side of the upper end face of the supporting table (11), connecting blocks (15) are fixedly welded on two sides of the supporting table (11), a supporting block (16) is fixedly welded on the other end of the connecting block (15), a threaded hole (17) is drilled inside the supporting block (16), a threaded rod (18) is connected inside the threaded hole (17) through threads, a moving block (19) is fixedly welded on the right end of the threaded rod (18), the moving block (19) is slidably connected with a pressing plate (111) through a sliding groove (110), and a communication plate (112) is tightly pressed on the side face of, the fixed welding of right-hand member of work platform (1) has robotic arm (2), drill bit (21) are installed in the left side of robotic arm (2), the left side lower extreme of robotic arm (2) is hugged closely roof (22), slide bar (23) have been cup jointed in the both sides slip of roof (22), spring (24) have been cup jointed in the outside slip of slide bar (23), the fixed welding of lower extreme of slide bar (23) has holding down plate (25), the lower terminal surface of holding down plate (25) is fixed to be glued and has been glued rubber pad (26), through-hole (27) have been bored at the middle part of holding down plate (25) and rubber pad (26), the fixed welding of the up end of roof (22) has fixed block (28), tight robotic arm (2) are turned round through bolt (29) in fixed block (28).
2. A high precision micro drill for communication boards according to claim 1 wherein: the pressing plate (111) is made of artificial rubber, and a plurality of fine scratches are cast on the right side face of the pressing plate (111).
3. A high precision micro drill for communication boards according to claim 1 wherein: the upper end face of the groove (12) is aligned with the drilling position, and the upper end face of the support table (11) is tightly attached with a communication board (112).
4. A high precision micro drill for communication boards according to claim 1 wherein: the drill bit (21) is sleeved in the top plate (22), and the inner wall of the fixing block (28) is tightly attached with the mechanical arm (2).
5. A high precision micro drill for communication boards according to claim 1 wherein: the rubber pad (26) is made of polyethylene, and the thickness of the rubber pad (26) is 1 cm.
6. A high precision micro drill for communication boards according to claim 1 wherein: the length of the sliding rod (23) is larger than that of the drill bit (21), and the diameter of the through hole (27) is larger than that of the drill bit (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360353.7U CN211101687U (en) | 2019-08-21 | 2019-08-21 | High-precision micro drill bit for communication board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360353.7U CN211101687U (en) | 2019-08-21 | 2019-08-21 | High-precision micro drill bit for communication board |
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| Publication Number | Publication Date |
|---|---|
| CN211101687U true CN211101687U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921360353.7U Active CN211101687U (en) | 2019-08-21 | 2019-08-21 | High-precision micro drill bit for communication board |
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| CN (1) | CN211101687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890569A (en) * | 2020-08-06 | 2020-11-06 | 索军锋 | A drilling equipment that is used for electronic chip processing apparatus to have a limit structure |
| CN112846280A (en) * | 2021-03-01 | 2021-05-28 | 江苏理工学院 | Aluminum mould plate support perforating device convenient to carry |
-
2019
- 2019-08-21 CN CN201921360353.7U patent/CN211101687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890569A (en) * | 2020-08-06 | 2020-11-06 | 索军锋 | A drilling equipment that is used for electronic chip processing apparatus to have a limit structure |
| CN112846280A (en) * | 2021-03-01 | 2021-05-28 | 江苏理工学院 | Aluminum mould plate support perforating device convenient to carry |
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