CN213003819U - Direction device boring center height adjustable tool - Google Patents
Direction device boring center height adjustable tool Download PDFInfo
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- CN213003819U CN213003819U CN202022006298.0U CN202022006298U CN213003819U CN 213003819 U CN213003819 U CN 213003819U CN 202022006298 U CN202022006298 U CN 202022006298U CN 213003819 U CN213003819 U CN 213003819U
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- 239000006096 absorbing agent Substances 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 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 steering gear boring center height adjustable tool, which comprises a fixed plate, a bottom plate, a manual clamping device, a supporting plate, a second rib plate, a first positioning nut, a first hexagon nut, a first adjustable positioning seat, a second positioning nut, a third hexagon nut, a third positioning nut, a fifth hexagon nut, a sixth hexagon nut, a fourth positioning nut and a fifth positioning nut; fixed plate and bottom plate are right angle welding and are in the same place, manual clamping device installs the upper surface at the bottom plate through two U type bases, and this director bore hole center height adjustable frock, the accessible changes the thickness of adjustable locating seat and gasket respectively, makes even the stand of board subassembly reciprocate in the vertical plane down, under the prerequisite of guaranteeing shock absorber assembly back stand upper portion can with last even board mesopore centering, the inconsistent phenomenon of wall thickness around improving even board bore hole, the side opening down to increase the length of time of its intensity and corrosion resistance.
Description
Technical Field
The utility model relates to a motorcycle parts processing technology field specifically is a direction ware bore hole center height adjustable frock.
Background
In the processing process of the upper connecting plate and the lower connecting plate of the steering gear of the motorcycle, the upper connecting plate and the lower connecting plate are provided with three holes which need to be bored. In the process of boring the upper connecting plate and the lower connecting plate, a commonly used processing device is a special machine tool for customized three-hole boring, a gear box of the special machine tool is provided with three output shafts, the center distance of the three output shafts meets the requirement of the center distance of the corresponding connecting plate, the center of each output shaft is provided with a Morse taper hole, the Morse outer conical surface of a cutter bar is matched with the center distance, and the other end of the cutter bar is provided with a boring cutter. The motor drives the input shaft of the gear box, and the three output shafts can rotate simultaneously. The tool is fixed on the sliding table, the upper connecting plate, the lower connecting plate and the lower connecting plate assembly can be independently clamped, and the workpiece moves along with the sliding table to perform feeding motion.
The hole boring tool of the steering gear is a common processing tool for processing an upper connecting plate and a lower connecting plate of the steering gear of the motorcycle, and the supporting position of a lower connecting plate component is not adjustable; because the material of the steering gear connecting plate is mostly cast steel, the center distance of 3 holes has larger error during delivery; the lower connecting plate component machined by a common boring tool is easy to cause that the bored hole is not concentric with the outer contour of the lower connecting plate component, namely the wall thickness is not uniform.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, a direction ware bore hole center height adjustable frock is provided, the accessible changes the thickness of adjustable reference seat and gasket respectively, the stand of even board subassembly reciprocates in the vertical plane under the messenger, guarantee that shock absorber assembly back stand upper portion can with last even under the prerequisite of board mesopore centering, even board bore hole under the improvement, the inconsistent phenomenon of wall thickness around the side opening, thereby increase the length of time of its intensity and corrosion resistance, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steering gear boring center height adjustable tool comprises a fixing plate, a bottom plate, a manual clamping device, a supporting plate, a second rib plate, a first positioning nut, a first hexagonal nut, a first adjustable positioning seat, a second positioning nut, a third hexagonal nut, a third positioning nut, a fifth hexagonal nut, a sixth hexagonal nut, a fourth positioning nut and a fifth positioning nut; the fixing plate and the bottom plate are welded together at right angles, the manual clamping device is installed on the upper surface of the bottom plate through two U-shaped bases, the supporting plate and the second rib plate are welded at the rear end of the upper surface of the bottom plate, the first positioning nut, the second positioning nut, the third positioning nut, the fourth positioning nut and the fifth positioning nut are respectively welded on the periphery of the front side surface of the fixing plate, the first hexagon nut, the third hexagon nut, the fifth hexagon nut and the sixth hexagon nut are respectively installed on a first adjusting bolt, a third adjusting bolt, a fifth adjusting bolt and a first self-control handle bolt of the adjusting bolt, the inner side surface of the first positioning nut is in threaded connection with the first adjusting bolt, the inner side surface of the second positioning nut is in threaded connection with the third adjusting bolt, the inner side surface of the third positioning nut is in threaded connection with the fifth adjusting bolt, and the inner side surface of the fourth positioning nut is in threaded connection with the first self, the inner side face of the fifth positioning nut is in threaded connection with a second self-control handle bolt, the fixed plate is in threaded connection with a second adjusting bolt and a fourth adjusting bolt through a threaded hole formed in the outer side face of the fixed plate, the outer side face of the second adjusting bolt is in threaded connection with a second hexagon nut, the outer side face of the fourth adjusting bolt is in threaded connection with a fourth hexagon nut, V-shaped grooves are formed in the middle of the upper ends of the outer side faces of the fixed plate and the support plate, and the first adjustable positioning seat and the second adjustable positioning seat are assembled in the V-shaped grooves of the fixed plate and the support plate through a first inner hexagon cylinder head bolt and a second inner hexagon.
Furthermore, the fixed plate and the bottom plate are fixed together through two first rib plates, and the two first rib plates are welded at the left end and the right end of the upper surface of the bottom plate.
Furthermore, second adjusting bolt and fourth adjusting bolt set up about first hexagon socket head cap screw symmetry, and second adjusting bolt and fourth adjusting bolt all set up the lateral surface upper end at the fixed plate.
Furthermore, the upper surfaces of the first adjustable positioning seat and the second adjustable positioning seat are both provided with semi-cylindrical grooves.
Compared with the prior art, the beneficial effects of the utility model are that: this direction ware bore hole center height adjustable frock, the accessible changes the thickness of adjustable reference point and gasket respectively, makes the stand of even board subassembly reciprocate in the vertical plane down, under the prerequisite of guaranteeing shock absorber assembly back stand upper portion can with last even board mesopore centering, improves the inconsistent phenomenon of wall thickness around even board bore hole, the side opening down to increase its intensity and corrosion resistant time length.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a plan view of the hexagonal head positioning bolt according to the present invention removed;
fig. 3 is a left side view of the hexagonal head positioning bolt of the present invention removed;
FIG. 4 is a schematic view of the upper connecting plate structure;
fig. 5 is a schematic view of the structure of the lower connecting plate.
In the figure: 1 fixed plate, 2 bottom plates, 3 first rib plates, 4 manual clamping devices, 5 supporting plates, 6 second rib plates, 7 first positioning nuts, 8 first hexagon nuts, 9 first adjusting bolts, 10 second hexagon nuts, 11 second adjusting bolts, 12 first adjustable positioning seats, 13 first inner hexagon cylinder head bolts, 14 second adjustable positioning seats, 15 second inner hexagon cylinder head bolts, 16 second positioning nuts, 17 third hexagon nuts, 18 third adjusting bolts, 19 fourth adjusting bolts, 20 fourth hexagon nuts, 21 third positioning nuts, 22 fifth hexagon nuts, 23 fifth adjusting bolts, 24 first self-made handle bolts, 25 sixth hexagon nuts, 26 fourth positioning nuts, 27 fifth positioning nuts and 28 second self-made handle bolts.
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. 1-5, the present invention provides a technical solution: a steering gear boring center height adjustable tool comprises a fixing plate 1, a bottom plate 2, a manual clamping device 4, a supporting plate 5, a second rib plate 6, a first positioning nut 7, a first hexagonal nut 8, a first adjustable positioning seat 12, a second adjustable positioning seat 14, a second positioning nut 16, a third hexagonal nut 17, a third positioning nut 21, a fifth hexagonal nut 22, a sixth hexagonal nut 25, a fourth positioning nut 26 and a fifth positioning nut 27; the fixing plate 1 and the bottom plate 2 are welded together at right angles, the fixing plate 1 and the bottom plate 2 are fixed together through the first rib plates 3, the number of the first rib plates 3 is two, the two first rib plates 3 are welded at the left end and the right end of the upper surface of the bottom plate 2, the manual clamping device 4 is arranged on the upper surface of the bottom plate 2 through two U-shaped bases, the supporting plate 5 and the second rib plate 6 are welded at the rear end of the upper surface of the bottom plate 2, the first positioning nut 7, the second positioning nut 16, the third positioning nut 21, the fourth positioning nut 26 and the fifth positioning nut 27 are respectively welded around the front side surface of the fixing plate 1, the first hexagon nut 8, the third hexagon nut 17, the fifth hexagon nut 22 and the sixth hexagon nut 25 are respectively arranged on the first adjusting bolt 9, the third adjusting bolt 18, the fifth adjusting bolt 23 and the first self-made handle bolt 24 of the adjusting bolt, the inner side surface of the first positioning nut 7 is in threaded connection with, a third adjusting bolt 18 is in threaded connection with the inner side surface of the second positioning nut 16, a fifth adjusting bolt 23 is in threaded connection with the inner side surface of the third positioning nut 21, a first self-made handle bolt 24 is in threaded connection with the inner side surface of the fourth positioning nut 26, a second self-made handle bolt 28 is in threaded connection with the inner side surface of the fifth positioning nut 27, a second adjusting bolt 11 and a fourth adjusting bolt 19 are in threaded connection with the outer side surface of the fixing plate 1 through threaded holes formed in the outer side surface of the fixing plate 1, a second hexagon nut 10 is in threaded connection with the outer side surface of the second adjusting bolt 11, the second adjusting bolt 11 and the fourth adjusting bolt 19 are symmetrically arranged relative to the first inner hexagon cylinder head bolt 13, the second adjusting bolt 11 and the fourth adjusting bolt 19 are both arranged at the upper end of the outer side surface of the fixing plate 1, a fourth hexagon nut 20 is in threaded connection with the outer side surface of the fourth adjusting bolt, first adjustable positioning seat 12 and second adjustable positioning seat 14 assemble in the V type groove of fixed plate 1 and backup pad 5 through first hexagon socket head cap screw 13 and second hexagon socket head cap screw 15 respectively, the upper surface of first adjustable positioning seat 12 and second adjustable positioning seat 14 all is equipped with half cylindrical groove, the adjustable frock of this directioner bore hole center height, the accessible changes the thickness of adjustable locating seat and gasket respectively, make the stand of even board subassembly reciprocate in the vertical plane down, under the prerequisite that guarantees that bumper shock absorber assembly back stand upper portion can be with last even board mesopore centering, even phenomenon of wall thickness around improving even board bore hole down, the side opening, thereby increase it is long when intensity and corrosion resistant.
When in use: mounting the fixing plate 1 on a boring machine, and removing the first adjustable positioning seat 12 and the first hexagon socket head cap screw 13; the upper connecting plate is placed among the first adjusting bolt 9, the third adjusting bolt 18, the fifth adjusting bolt 23, the self-made handle bolts, the first self-made handle bolt 24 and the second self-made handle bolt 28, and the front face of the upper connecting plate faces the fixing plate 1; adjusting the positions of the first adjusting bolt 9, the third adjusting bolt 18 and the fifth adjusting bolt 23, and respectively locking the first hexagon nut 8, the third hexagon nut 17 and the fifth hexagon nut 22 when 2 side holes of the upper connecting plate are aligned with corresponding abdicating holes on the fixing plate 1; adjusting a second adjusting bolt 11 and a fourth adjusting bolt 19, and locking a second hexagon nut 10 and a fourth hexagon nut 20 after the front face of the side hole of the upper connecting plate is attached to the fixed plate 1 and the end faces of the second adjusting bolt 11 and the fourth adjusting bolt 19 are both contacted with the workpiece; the second self-made handle bolt 28 is tightened, and then the first self-made handle bolt 24 is tightened; starting a boring machine to perform trial machining for 2mm depth, finely adjusting a first adjusting bolt 9, a third adjusting bolt 18 and a fifth adjusting bolt 23 according to the deviation amount of 3 hole tool marks relative to a blank hole to perform alignment, wherein during the boring machining of a lower connecting plate, the adjustment of a tool before machining is the same as that of an upper connecting plate, and the difference of workpieces is two: 1. the back of the lower connecting plate faces the fixing plate 1; 2. the lower connecting plate is aligned to ensure the coaxiality of the middle hole of the workpiece and the middle cutter bar; when the side hole of the lower connecting plate assembly is bored, the upright post of the lower connecting plate assembly is placed in the semi-cylindrical grooves of the first adjustable positioning seat 12 and the second adjustable positioning seat 14, and the lower connecting plate naturally droops; the first adjusting bolt 9, the third adjusting bolt 18 and the fifth adjusting bolt 23 are loosened until the first adjusting bolt is not contacted with the lower connecting plate; adjusting a jackscrew of the manual clamping device 4 to clamp the upright post on the tool; adjusting the first self-control handle bolt 24 and the second self-control handle bolt 28 to be horizontal to two side holes of the lower connecting plate; removing a middle cutter bar of the boring machine, testing the boring machine, finely adjusting a first self-made handle bolt 24 and a second self-made handle bolt 28 according to the deviation of the two side hole tool marks relative to the blank hole, and changing the thickness alignment of gaskets on two sides of the first adjustable positioning seat 12 and the second adjustable positioning seat 14 when necessary; and after alignment, the sixth hexagon nut 25 corresponding to the first self-control handle bolt 24 is locked.
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 (4)
1. The utility model provides a direction ware bore hole center height adjustable frock which characterized in that: the positioning device comprises a fixing plate (1), a bottom plate (2), a manual clamping device (4), a supporting plate (5), a second rib plate (6), a first positioning nut (7), a first hexagonal nut (8), a first adjustable positioning seat (12), a second adjustable positioning seat (14), a second positioning nut (16), a third hexagonal nut (17), a third positioning nut (21), a fifth hexagonal nut (22), a sixth hexagonal nut (25), a fourth positioning nut (26) and a fifth positioning nut (27); the fixing plate (1) and the bottom plate (2) are welded together at right angles, the manual clamping device (4) is installed on the upper surface of the bottom plate (2) through two U-shaped bases, the supporting plate (5) and the second rib plate (6) are welded at the rear end of the upper surface of the bottom plate (2), the first positioning nut (7), the second positioning nut (16), the third positioning nut (21), the fourth positioning nut (26) and the fifth positioning nut (27) are respectively welded around the front side surface of the fixing plate (1), the first hexagon nut (8), the third hexagon nut (17), the fifth hexagon nut (22) and the sixth hexagon nut (25) are respectively installed on a first adjusting bolt (9), a third adjusting bolt (18), a fifth adjusting bolt (23) and a first self-made handle bolt (24), a first adjusting bolt (9) is in threaded connection with the inner side surface of the first positioning nut (7), the inner side surface of the second positioning nut (16) is in threaded connection with a third adjusting bolt (18), the inner side surface of the third positioning nut (21) is in threaded connection with a fifth adjusting bolt (23), the inner side surface of the fourth positioning nut (26) is in threaded connection with a first self-made handle bolt (24), the inner side surface of the fifth positioning nut (27) is in threaded connection with a second self-made handle bolt (28), the fixing plate (1) is in threaded connection with a second adjusting bolt (11) and a fourth adjusting bolt (19) through a threaded hole formed in the outer side surface of the fixing plate, the outer side surface of the second adjusting bolt (11) is in threaded connection with a second hexagon nut (10), the outer side surface of the fourth adjusting bolt (19) is in threaded connection with a fourth hexagon nut (20), V-shaped grooves are formed in the middle portions of the upper ends of the outer side surfaces of the fixing plate (1) and the supporting plate (5), and the first adjustable positioning seat (12) and the second adjustable positioning seat ( The angle cylinder head bolt (15) is assembled in the V-shaped grooves of the fixing plate (1) and the supporting plate (5).
2. The adjustable tool for boring center height of the direction device according to claim 1, is characterized in that: the fixing plate (1) and the bottom plate (2) are fixed together through the first rib plates (3), the number of the first rib plates (3) is two, and the two first rib plates (3) are welded at the left end and the right end of the upper surface of the bottom plate (2).
3. The adjustable tool for boring center height of the direction device according to claim 1, is characterized in that: the second adjusting bolt (11) and the fourth adjusting bolt (19) are symmetrically arranged relative to the first inner hexagonal cylinder head bolt (13), and the second adjusting bolt (11) and the fourth adjusting bolt (19) are arranged at the upper end of the outer side face of the fixing plate (1).
4. The adjustable tool for boring center height of the direction device according to claim 1, is characterized in that: the upper surfaces of the first adjustable positioning seat (12) and the second adjustable positioning seat (14) are both provided with semi-cylindrical grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006298.0U CN213003819U (en) | 2020-09-15 | 2020-09-15 | Direction device boring center height adjustable tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006298.0U CN213003819U (en) | 2020-09-15 | 2020-09-15 | Direction device boring center height adjustable tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213003819U true CN213003819U (en) | 2021-04-20 |
Family
ID=75476262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022006298.0U Active CN213003819U (en) | 2020-09-15 | 2020-09-15 | Direction device boring center height adjustable tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213003819U (en) |
-
2020
- 2020-09-15 CN CN202022006298.0U patent/CN213003819U/en active Active
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