CN216421701U - Clamping device for drilling and tapping machining center - Google Patents
Clamping device for drilling and tapping machining center Download PDFInfo
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- CN216421701U CN216421701U CN202122778543.4U CN202122778543U CN216421701U CN 216421701 U CN216421701 U CN 216421701U CN 202122778543 U CN202122778543 U CN 202122778543U CN 216421701 U CN216421701 U CN 216421701U
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- drilling
- clamping device
- pneumatic cylinder
- machining center
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 22
- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a drilling and tapping machining center is with pressing from both sides dress device, the on-line screen storage device comprises a base, base one side lower extreme is equipped with two backup pads, backup pad top fixed mounting has first pneumatic cylinder, first pneumatic cylinder stroke end runs through first reinforcing plate and connecting plate fixed connection, the connecting plate both ends are through round pin axle and connecting rod swing joint, the connecting rod other end passes through round pin axle swing joint with the movable block, the movable block upper end runs through guide way and clamp splice fixed connection, first pneumatic cylinder one side top is kept away from to the base is equipped with the mounting panel, first pneumatic cylinder one side is kept away from to the mounting panel is equipped with the second pneumatic cylinder, second pneumatic cylinder stroke end runs through mounting panel and push pedal fixed connection. The clamping device is simple in structure, convenient to operate, high in clamping precision, good in universality, convenient to adjust the position of a workpiece, and capable of effectively improving the processing quality and the processing efficiency of the workpiece.
Description
Technical Field
The utility model relates to a drilling and tapping processing technology field specifically is drilling and tapping clamping device for machining center.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, the numerical control machining center is one of numerical control machines which have the highest yield and are most widely applied in the world at present, the comprehensive machining capacity of the numerical control machining center is high, a workpiece can finish more machining contents after being clamped once, the machining precision is high, and functions of milling, boring, drilling, tapping, cutting threads and the like are integrated on one device, so that the numerical control machining center has multiple technological means.
The drilling and tapping machining center needs to position in multiple ways when working with new medicines, and the existing drilling and tapping clamping device is simple in structure and poor in universality, manual operation of workers is needed for workpiece adjustment, errors are prone to occurring, and therefore production quality of workpieces is affected. For this reason, we propose a clamping device for a drilling and tapping machining center.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drilling and tapping clamping device for machining center to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the clamping device for the drilling and tapping machining center comprises a base, wherein the lower end of one side of the base is provided with two supporting plates, a first hydraulic cylinder is fixedly arranged above the supporting plate, a first reinforcing plate is arranged above the first hydraulic cylinder, the stroke end of the first hydraulic cylinder penetrates through the first reinforcing plate and is fixedly connected with the connecting plate, the base is positioned above the connecting plate and is provided with a guide groove, two ends of the connecting plate are movably connected with the connecting rod through a pin shaft, the other end of the connecting rod is movably connected with the movable block through a pin shaft, the upper end of the movable block penetrates through the guide groove and is fixedly connected with the clamping block, one side of the clamping block, which is close to the connecting plate, is provided with a positioning groove, the base is kept away from first pneumatic cylinder one side top and is equipped with the mounting panel, the mounting panel is kept away from first pneumatic cylinder one side and is equipped with the second pneumatic cylinder, second pneumatic cylinder stroke end runs through mounting panel and push pedal fixed connection.
Preferably, the connecting plate is located first pneumatic cylinder stroke end both sides and all has pegged graft first guide bar, first guide bar and connecting plate fixed connection, first guide bar below and first reinforcing plate fixed connection.
Preferably, the lower end of the movable block is inserted with a second guide rod, the second guide rod is movably connected with the movable block, and two ends of the second guide rod are fixedly connected with the base.
Preferably, a supporting table is arranged between the two first hydraulic cylinders above the base, and a groove is formed above the supporting table.
Preferably, both ends of one side of the mounting plate, which is close to the second hydraulic cylinder, are provided with second reinforcing plates, and the lower parts of the second reinforcing plates are fixedly connected with the base.
Preferably, both sides below the push plate are provided with sliding blocks, and the base is provided with sliding grooves matched with the sliding blocks.
Preferably, both sides of the base are provided with a plurality of mounting holes and four mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of drilling and tapping is clamping device for machining center, first pneumatic cylinder pulling connecting plate moves down, transmission through the connecting rod, make two movable blocks be close to each other, thereby through mutually supporting between two clamp splices, reach the purpose to the work piece location, the setting of constant head tank, two clamp splices that make are when fixing a position the work piece, the clamp splice can not only carry out the centre gripping to the work piece, can also support the work piece simultaneously, the effectual double-layered stability of installing that presss from both sides that has improved clamping device, the second pneumatic cylinder promotes the push pedal and removes, the push pedal drives the work piece and removes, thereby the completion is to the adjustment of work piece position. The clamping device is simple in structure, convenient to operate, high in clamping precision, good in universality, convenient to adjust the position of a workpiece, and capable of effectively improving the processing quality and the processing efficiency of the workpiece.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of the structure of part A of the present invention;
in the figure: the device comprises a base 1, a supporting plate 2, a first hydraulic cylinder 3, a first reinforcing plate 4, a connecting plate 5, a first guide rod 6, a connecting rod 7, a guide groove 8, a movable block 9, a second guide rod 10, a clamping block 11, a positioning groove 12, a mounting plate 13, a second hydraulic cylinder 14, a push plate 15, a second reinforcing plate 16, a supporting table 17, a groove 18, a sliding block 19, a sliding groove 20 and a mounting hole 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the clamping device for the drilling and tapping machining center comprises a base 1, wherein two supporting plates 2 are arranged at the lower end of one side of the base 1, a first hydraulic cylinder 3 is fixedly mounted above the supporting plates 2, a first reinforcing plate 4 is arranged above the first hydraulic cylinder 3, the first reinforcing plate 4 is connected into the base 1, so that the integral supporting strength of the base 1 is increased, the stroke end of the first hydraulic cylinder 3 penetrates through the first reinforcing plate 4 and is fixedly connected with a connecting plate 5, the base 1 is positioned above the connecting plate 5 and is provided with a guide groove 8, two ends of the connecting plate 5 are movably connected with a connecting rod 7 through a pin shaft, the other end of the connecting rod 7 is movably connected with a movable block 9 through a pin shaft, the upper end of the movable block 9 penetrates through the guide groove 8 and is fixedly connected with a clamping block 11, one side of the clamping block 11, which is close to the connecting plate 5, is provided with a positioning groove 12, and the guide groove 8 guides and limits the movable block 9, the movable block 9 can perform stable reciprocating motion in the horizontal direction, the positioning groove 12 is designed to be L-shaped, when the two clamping blocks 11 are used for positioning a workpiece, the clamping blocks 11 can not only clamp the workpiece, but also support the workpiece, the clamping stability of the clamping device is effectively improved, when the first hydraulic cylinder 3 extends and retracts, the first hydraulic cylinder 3 drives the connecting plate 5 to move in the vertical direction, the connecting plate 5 enables the movable block 9 to perform reciprocating motion on the second guide rod 10 through the transmission of the connecting rod 7, so that the purpose of clamping and releasing the workpiece is achieved, the mounting plate 13 is arranged above one side of the base 1 away from the first hydraulic cylinder 3, the second hydraulic cylinder 14 is arranged above one side of the mounting plate 13 away from the first hydraulic cylinder 3, the stroke end of the second hydraulic cylinder 14 penetrates through the mounting plate 13 to be fixedly connected with the push plate 15, when the second hydraulic cylinder 14 extends and retracts, the second hydraulic cylinder 14 pushes the push plate 15 to reciprocate in the horizontal direction, so that the push plate 15 adjusts the position of the workpiece.
Further, the connecting plate 5 is located 3 stroke end both sides of first pneumatic cylinder and all pegs graft and have first guide bar 6, first guide bar 6 and connecting plate 5 fixed connection, 6 below and the 4 fixed connection of first reinforcing plate of first guide bar, first guide bar 6 leads and spacing connecting plate 5, makes connecting plate 5 under the promotion of first pneumatic cylinder 3, can stabilize in vertical direction and be reciprocating motion.
Furthermore, a second guide rod 10 is inserted into the lower end of the movable block 9, the second guide rod 10 is movably connected with the movable block 9, two ends of the second guide rod 10 are fixedly connected with the base 1, the second guide rod 10 guides the movable block 9, and the movable block 9 can stably move through the mutual matching between the guide groove 8 and the second guide rod 10, so that the clamping accuracy of the clamping device is effectively improved.
Further, base 1 top is located and is equipped with brace table 17 between two first pneumatic cylinders 3, brace table 17 top is equipped with recess 18, and brace table 17 is located under the drill bit, when the work piece carries out drilling tapping, supports the work piece, prevents that the work piece from producing deformation because of the pressure of drill bit, and the setting of recess 18 makes the drill bit pass through, is convenient for punch the tapping to the work piece.
Further, the two ends of the mounting plate 13, which are close to the second hydraulic cylinder 14, are provided with second reinforcing plates 16, the lower portion of each second reinforcing plate 16 is fixedly connected with the base 1, and the second reinforcing plates 16 increase the overall supporting strength between the mounting plate 13 and the base 1.
Further, both sides below the push plate 15 are provided with sliding blocks 19, the base 1 is provided with a sliding groove 20 matched with the sliding blocks 19, the sliding blocks 19 slide inside the sliding groove 20, and the push plate 15 can stably move in the horizontal direction through the mutual matching between the sliding blocks 19 and the sliding groove 20.
Furthermore, two sides of the base 1 are provided with a plurality of mounting holes 21, and the clamping device can be fixedly mounted on the lathe through the mounting holes 21.
Specifically, the utility model discloses in, at first, place the work piece between two clamp splices 11, start first pneumatic cylinder 3, 3 pulling connecting plates 5 of first pneumatic cylinder move down, connecting plate 5 pulling connecting rod 7, transmission through connecting rod 7, make two movable blocks 9 be close to each other, thereby through mutually supporting between two clamp splices 11, reach the purpose to the work piece location, the setting of constant head tank 12, two clamp splices 11 of messenger are when fixing a position the work piece, clamp splice 11 can not only carry out the centre gripping to the work piece, can also support the work piece simultaneously, the effectual double-layered stability of adorning of pressing from both sides that has improved clamping device, afterwards, when adjusting the messenger to the work piece position. The second hydraulic cylinder 14 pushes the push plate 15 to move, and the push plate 15 drives the workpiece to move, so that the position of the workpiece is adjusted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Drilling tapping is clamping device for machining center, including base (1), its characterized in that: the lower end of one side of the base (1) is provided with two supporting plates (2), a first hydraulic cylinder (3) is fixedly mounted above the supporting plates (2), a first reinforcing plate (4) is arranged above the first hydraulic cylinder (3), the stroke end of the first hydraulic cylinder (3) penetrates through the first reinforcing plate (4) and is fixedly connected with a connecting plate (5), the base (1) is positioned above the connecting plate (5) and is provided with a guide groove (8), the two ends of the connecting plate (5) are movably connected with a connecting rod (7) through a pin shaft, the other end of the connecting rod (7) is movably connected with a movable block (9) through a pin shaft, the upper end of the movable block (9) penetrates through the guide groove (8) and is fixedly connected with a clamping block (11), one side of the clamping block (11) close to the connecting plate (5) is provided with a positioning groove (12), and a mounting plate (13) is arranged above one side of the base (1) far away from the first hydraulic cylinder (3), the mounting plate (13) is far away from one side of the first hydraulic cylinder (3) and is provided with a second hydraulic cylinder (14), and the stroke end of the second hydraulic cylinder (14) penetrates through the mounting plate (13) and the push plate (15) to be fixedly connected.
2. The clamping device for a drilling and tapping machining center according to claim 1, wherein: the connecting plate (5) is located first pneumatic cylinder (3) stroke end both sides and all pegs graft and have first guide bar (6), first guide bar (6) and connecting plate (5) fixed connection, first guide bar (6) below and first reinforcing plate (4) fixed connection.
3. The clamping device for a drilling and tapping machining center according to claim 1, wherein: the lower end of the movable block (9) is spliced with a second guide rod (10), the second guide rod (10) is movably connected with the movable block (9), and two ends of the second guide rod (10) are fixedly connected with the base (1).
4. The clamping device for a drilling and tapping machining center according to claim 1, wherein: a supporting table (17) is arranged between the two first hydraulic cylinders (3) above the base (1), and a groove (18) is arranged above the supporting table (17).
5. The clamping device for a drilling and tapping machining center according to claim 1, wherein: the mounting panel (13) are close to second pneumatic cylinder (14) one side both ends and all are equipped with second reinforcing plate (16), second reinforcing plate (16) below and base (1) fixed connection.
6. The clamping device for a drilling and tapping machining center according to claim 1, wherein: both sides below the push plate (15) are provided with sliding blocks (19), and the base (1) is provided with sliding grooves (20) matched with the sliding blocks (19).
7. The clamping device for a drilling and tapping machining center according to claim 1, wherein: the base (1) both sides all are equipped with a lot of with four mounting hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122778543.4U CN216421701U (en) | 2021-11-15 | 2021-11-15 | Clamping device for drilling and tapping machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122778543.4U CN216421701U (en) | 2021-11-15 | 2021-11-15 | Clamping device for drilling and tapping machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216421701U true CN216421701U (en) | 2022-05-03 |
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ID=81336471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122778543.4U Active CN216421701U (en) | 2021-11-15 | 2021-11-15 | Clamping device for drilling and tapping machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216421701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890526A (en) * | 2022-12-01 | 2023-04-04 | 华宇新能源科技有限公司 | Clamping components for mold production |
-
2021
- 2021-11-15 CN CN202122778543.4U patent/CN216421701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890526A (en) * | 2022-12-01 | 2023-04-04 | 华宇新能源科技有限公司 | Clamping components for mold production |
| CN115890526B (en) * | 2022-12-01 | 2026-04-10 | 华宇新能源科技有限公司 | Clamping components for mold production |
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