CN212599127U - Special trompil jig of high accuracy leading edge rib - Google Patents
Special trompil jig of high accuracy leading edge rib Download PDFInfo
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- CN212599127U CN212599127U CN202021199268.XU CN202021199268U CN212599127U CN 212599127 U CN212599127 U CN 212599127U CN 202021199268 U CN202021199268 U CN 202021199268U CN 212599127 U CN212599127 U CN 212599127U
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Abstract
The utility model discloses a special trompil jig of high accuracy leading edge rib, including base, step motor one, mounting panel and mounting bracket, be fixed with two sets of step motor one through the bolt symmetry on the left and right sides outer wall of base, symmetrical welded fastening has four group's mounting panels on the both sides outer wall around the base, be fixed with step motor two through the bolt fastening on the mounting panel at base rear, step motor two's output welded fastening has adjusting screw, it is connected with another group's mounting panel at base rear to rotate through welded bearing on adjusting screw's the other side terminal surface, threaded connection has the mounting bracket on adjusting screw's the outer wall. This special trompil jig of high accuracy leading edge rib not only can carry out effectual location to the leading edge rib, improves the precision of trompil, can also adjust the position of trompil according to the trompil demand, has improved trompil efficiency.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to special trompil jig of high accuracy leading edge rib.
Background
The drill jig is a machine tool clamp for guiding a cutter to drill or ream a hole in a workpiece, and the drill jig is used as a tool clamp for assisting drilling, so that the position degree of the drill jig can be ensured, the drilling efficiency is improved, and the requirements of workers on the technology are reduced.
For example, the drilling jig comprises a base, wherein mounting plates are fixedly arranged at two ends of the base, a motor is arranged on the outer wall of each mounting plate, through grooves are formed in two sides of the top of the base, a lead screw is rotatably connected inside each through groove, a connecting block is screwed outside each lead screw, guide convex rails are arranged on two sides of each through groove, a supporting seat is arranged between two groups of through grooves, a positioning hole is formed in the middle position of the top of each supporting seat, a portal frame is arranged in the middle position of the base, hydraulic cylinders are fixedly arranged on two sides of the top of each portal frame, pressing plates fixedly connected with telescopic ends of the hydraulic cylinders are arranged on two sides of the lower portion of each portal frame, a drilling hole is formed between the two groups of hydraulic cylinders, clamping blocks are arranged on the inner side wall of each connecting block, the drilling jig is simple in structure, the workpiece positioning and adjusting efficiency is, the drilling efficiency is improved. However, when the portal frame is used, the position of the portal frame is fixed, and when holes are required to be formed in different positions of a workpiece, the position of the workpiece on the base needs to be adjusted, so that time and labor are wasted, and the hole forming efficiency is low.
Therefore, in order to meet the current situation, a high-precision drilling jig special for the front edge rib needs to be designed and produced to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special trompil jig of high accuracy leading edge rib to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special trompil jig of high accuracy leading edge rib, includes base, step motor one, mounting panel and mounting bracket, be fixed with two sets of step motor one through the bolt symmetry on the left and right sides outer wall of base, symmetrical welded fastening has four group's mounting panels on the both sides outer wall around the base, be fixed with step motor two through the bolt fastening on the mounting panel at base rear, step motor two's output welded fastening has adjusting screw, it is connected with another group's mounting panel at base rear to rotate through welded bearing on adjusting screw's the other side terminal surface, threaded connection has the mounting bracket on adjusting screw's the outer wall, drilling has been seted up on the mounting bracket.
Preferably, two groups of moving grooves are symmetrically formed in the surface of the base, a moving screw rod is fixedly welded at the output end of the first stepping motor and extends into the moving groove in the surface of the base, and the end face of the other side of the adjusting screw rod is rotatably connected with the base through another group of welding bearings.
Preferably, threaded connection has the guide block on adjusting screw's the outer wall, the guide block removes in the shifting chute on base surface, the welded surface of guide block is fixed with the fixed plate, and is two sets of it has rubber protection pad to bond fixedly through glue on the opposite face of fixed plate.
Preferably, two sets of mounting grooves have been seted up to the surface symmetry of mounting bracket, welded fastening has the pneumatic cylinder in the mounting groove on mounting bracket surface, the actuating lever of pneumatic cylinder extends to the below of mounting bracket, the bottom welded fastening of the actuating lever of pneumatic cylinder has the clamp plate, the bottom of clamp plate is fixed with another group of rubber protection pad through the glue bonding.
Preferably, welded fastening has the guide post between two sets of mounting panels of base front side outer wall, the guiding hole has been seted up on the mounting bracket, the guiding hole on the mounting bracket slides in the outside of guide post.
The utility model discloses a technological effect and advantage: according to the high-precision drilling jig special for the front edge rib, the front edge rib is placed on the surface of the base, the first two groups of stepping motors drive the movable screw to rotate, so that the two groups of fixing plates move towards the front edge rib, the transverse position of the front edge rib is fixed, the hydraulic cylinder drives the pressing plate to descend, and the longitudinal position of the front edge rib is fixed through the pressing plate, so that the stability of the front edge rib is ensured when the front edge rib is drilled, and drilling deviation caused by vibration during drilling is avoided; drive adjusting screw through step motor two and rotate, thereby adjust the position of mounting bracket according to the user demand, the drilling of cooperation mounting bracket, can be when the position of leading edge rib on the base need not remove, carry out the trompil operation to leading edge rib, improve the trompil efficiency of leading edge rib, this special trompil jig of high accuracy leading edge rib not only can carry out effectual location to leading edge rib, improve the precision of trompil, can also adjust the position of trompil according to the trompil demand, the trompil efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
In the figure: the device comprises a base 1, a first stepping motor 2, a movable screw rod 3, a guide block 4, a fixed plate 5, a mounting plate 6, a second stepping motor 7, an adjusting screw rod 8, a guide column 9, a mounting frame 10, a hydraulic cylinder 11 and a pressing plate 12.
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.
Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.
The utility model provides a special trompil jig of high accuracy leading edge rib as shown in fig. 1-3, including base 1, step motor 2, mounting panel 6 and mounting bracket 10, be fixed with two sets of step motor 2 through the bolt symmetry on base 1's the left and right sides outer wall, step motor 2's model can be selected to be: 86BYG two-phase step motor, symmetrical welded fastening has four groups of mounting panel 6 on the outer wall of both sides around base 1, be fixed with step motor two 7 through the bolt fastening on the mounting panel 6 in base 1 rear, the model of step motor two 7 can be selected and is: the two-phase step motor of 86BYG, the output welded fastening of step motor two 7 has adjusting screw 8, rotate through welded bearing and another group mounting panel 6 in base 1 rear on adjusting screw 8's the other side terminal surface and be connected, threaded connection has mounting bracket 10 on adjusting screw 8's the outer wall, the drilling has been seted up on mounting bracket 10.
Specifically, two groups of moving grooves are symmetrically formed in the surface of the base 1, a moving screw 3 is fixedly welded to the output end of the first stepping motor 2, the moving screw 3 extends into the moving groove in the surface of the base 1, and the end face of the other side of the adjusting screw 8 is rotatably connected with the base 1 through another group of welding bearings.
Specifically, threaded connection has guide block 4 on adjusting screw 8's the outer wall, guide block 4 removes in the shifting chute on base 1 surface, the welded surface of guide block 4 is fixed with fixed plate 5, and is two sets of it is fixed with the rubber protection pad to bond through glue on the opposite face of fixed plate 5.
Specifically, two sets of mounting grooves have been seted up to the surface symmetry of mounting bracket 10, welded fastening has pneumatic cylinder 11 in the mounting groove on mounting bracket 10 surface, pneumatic cylinder 11's model can be selected to be: TY290, the actuating lever of pneumatic cylinder 11 extends to the below of mounting bracket 10, the bottom welded fastening of the actuating lever of pneumatic cylinder 11 has clamp plate 12, the bottom of clamp plate 12 is fixed with another group of rubber protection pads through the glue bonding.
Specifically, welded fastening has the guide post 9 between two sets of mounting panels 6 of base 1 front side outer wall, the guiding hole has been seted up on the mounting bracket 10, the guiding hole on the mounting bracket 10 slides in the outside of guide post 9, install multiunit control switch (not shown in the figure) on one side outer wall of base 1 for control the electrical equipment on the jig.
The working principle of the special hole drilling jig for the high-precision front edge rib is that when the special hole drilling jig for the high-precision front edge rib is used, the front edge rib needing to be drilled is placed on the surface of a base 1, two groups of stepping motors I2 are started, two groups of stepping motors I2 drive a movable screw rod 3 to rotate, the movable screw rod 3 drives a fixed plate 5 to move through a guide block 4, two groups of fixed plates 5 move towards the direction of the front edge rib, the transverse position of the front edge rib is fixed, after the transverse position of the front edge rib is fixed, a stepping motor II 7 is started, the stepping motor II 7 drives an adjusting screw rod 8 to rotate, the adjusting screw rod 8 drives an installation frame 10 to move, the drilled holes in the installation frame 10 correspond to the position needing to be drilled on the front edge rib, after the position of the installation frame 10 is adjusted, the stepping motor II 7 is closed, a hydraulic cylinder 11 is started, the hydraulic cylinder, after the front edge rib is fixed, pass the drilling with the drill bit and carry out the trompil operation to the front edge rib, when needs carry out the trompil to other positions of front edge rib, pneumatic cylinder 11 drives clamp plate 12 and rises, restart step motor two 7, adjust the position of mounting bracket 10, the position that needs the trompil on making drilling on the mounting bracket 10 and the front edge rib corresponds, restart pneumatic cylinder 11, fix the position of front edge rib, the cooperation drill bit continues to carry out the trompil operation to the front edge rib.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a special trompil jig of high accuracy leading edge rib, includes base (1), step motor (2), mounting panel (6) and mounting bracket (10), its characterized in that: there are two sets of step motor (2) through the bolt symmetry on the left and right sides outer wall of base (1), symmetry welded fastening has four mounting panel (6) of group on the outer wall of both sides around base (1), there are two (7) of step motor through the bolt fastening on mounting panel (6) at base (1) rear, the output welded fastening of step motor two (7) has adjusting screw (8), rotate with another group mounting panel (6) at base (1) rear through the welded bearing on the other side terminal surface of adjusting screw (8) and be connected, threaded connection has mounting bracket (10) on the outer wall of adjusting screw (8), drilling has been seted up on mounting bracket (10).
2. The special hole drilling jig for the high-precision front edge rib as claimed in claim 1, wherein: two groups of moving grooves are symmetrically formed in the surface of the base (1), a moving screw rod (3) is fixedly welded at the output end of the first stepping motor (2), the moving screw rod (3) extends into the moving groove in the surface of the base (1), and the end face of the other side of the adjusting screw rod (8) is rotatably connected with the base (1) through another group of welding bearings.
3. The special hole drilling jig for the high-precision front edge rib as claimed in claim 2, wherein: threaded connection has guide block (4) on the outer wall of adjusting screw (8), guide block (4) remove in the shifting chute on base (1) surface, the surface welded fastening of guide block (4) has fixed plate (5), and is two sets of it is fixed with the rubber protection pad to bond through glue on the opposite face of fixed plate (5).
4. The special hole drilling jig for the high-precision front edge rib as claimed in claim 1, wherein: two sets of mounting grooves have been seted up to the surface symmetry of mounting bracket (10), welded fastening has pneumatic cylinder (11) in the mounting groove on mounting bracket (10) surface, the actuating lever of pneumatic cylinder (11) extends to the below of mounting bracket (10), the bottom welded fastening of the actuating lever of pneumatic cylinder (11) has clamp plate (12), the bottom of clamp plate (12) is fixed with another group's rubber protection pad through the glue bonding.
5. The special hole drilling jig for the high-precision front edge rib as claimed in claim 1, wherein: welded fastening has guide post (9) between two sets of mounting panels (6) of base (1) front side outer wall, the guiding hole has been seted up on mounting bracket (10), the guiding hole on mounting bracket (10) slides in the outside of guide post (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021199268.XU CN212599127U (en) | 2020-06-24 | 2020-06-24 | Special trompil jig of high accuracy leading edge rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021199268.XU CN212599127U (en) | 2020-06-24 | 2020-06-24 | Special trompil jig of high accuracy leading edge rib |
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| CN212599127U true CN212599127U (en) | 2021-02-26 |
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| CN202021199268.XU Active CN212599127U (en) | 2020-06-24 | 2020-06-24 | Special trompil jig of high accuracy leading edge rib |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351908A (en) * | 2021-06-04 | 2021-09-07 | 谷城石花维福机械有限公司 | Quick accurate centering clamping device of undersetting |
-
2020
- 2020-06-24 CN CN202021199268.XU patent/CN212599127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351908A (en) * | 2021-06-04 | 2021-09-07 | 谷城石花维福机械有限公司 | Quick accurate centering clamping device of undersetting |
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