CN209035527U - Drill jig is used in a kind of processing of brake rim - Google Patents
Drill jig is used in a kind of processing of brake rim Download PDFInfo
- Publication number
- CN209035527U CN209035527U CN201821946354.5U CN201821946354U CN209035527U CN 209035527 U CN209035527 U CN 209035527U CN 201821946354 U CN201821946354 U CN 201821946354U CN 209035527 U CN209035527 U CN 209035527U
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- CN
- China
- Prior art keywords
- brake rim
- fixedly installed
- hydraulic cylinder
- lower die
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of brake rim processing drill jigs, including lower die and upper mold, support base is fixedly installed in the middle part of lower die tip, the top of support base offers the placing groove matched with brake rim size, both ends at the top of lower die are fixedly installed with side plate, the side of side plate is fixedly installed with brake rim clamp system, side at the top of lower die is fixedly installed with backboard, the side of backboard is fixedly installed with brake rim end clamping mechanism, the top of two side plates is fixedly installed with upper mold, a kind of brake rim processing drill jig of the utility model, fixation is clamped to brake rim convenient for drive clamping plate by the hydraulic stem elongation for the first hydraulic cylinder being equipped with, prevent the position of brake rim in boring procedure from moving, influence the accuracy of processing；Clamping fixed is carried out by the hydraulic stem elongation for the second hydraulic cylinder being equipped with convenient for inner ring of the drive snap-gauge to brake rim.
Description
Technical field
The utility model relates to a kind of drill jig, in particular to a kind of brake rim processing drill jig belongs to brake rim processing skill
Art field.
Background technique
Brake rim is a kind of ironcasting of shape similar to tambourine, it is with tire fixation and rotates at the same speed.With oil when brake
Pressure pushes brake block to contact brake rim inner edge, inhibits the rotation of tire by the frictional force that contact generates to reach the mesh of brake
, and novel brake structure is that brake block is connected with to mode to be mounted on brake rim, since brake rim is cylindrical type
Structure drilling process uses the original method processed that draws lines, not only low efficiency, but also accuracy is poor, to installation and work
Part exchange brings big inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of brake rim processing drill jigs, to solve to propose in above-mentioned background technique
Processing efficiency is low, and the problem that accuracy is poor.
To achieve the above object, the utility model provides the following technical solutions: a kind of brake rim processing drill jig, including under
Mould and upper mold are fixedly installed with support base in the middle part of the lower die tip, and the top of the support base offers and brake rim ruler
The very little placing groove matched, the both ends at the top of the lower die are fixedly installed with side plate, and the side of the side plate is fixedly installed with
Brake rim clamp system, the side at the top of the lower die are fixedly installed with backboard, and the side of the backboard is fixedly installed with brake
Drum end clamping mechanism, the top of two side plates are fixedly installed with upper mold, and the surface of the upper mold offers and brake rim
The corresponding location hole in position.
As a kind of optimal technical scheme of the utility model, the brake rim clamp system includes two first hydraulic cylinders
The clamping plate of the arc to match with two with brake rim size, two first hydraulic cylinders are respectively and fixedly installed to two side plates
Side, the hydraulic stem of the first hydraulic cylinder is fixedly connected with the side of clamping plate.
As a kind of optimal technical scheme of the utility model, brake rim end clamping mechanism includes support column, three
The snap-gauge of a second hydraulic cylinder and three arcs to match with brake rim size, the support column are fixedly mounted on the one of backboard
Side, the inner wall of the backboard are fixedly mounted there are three second hydraulic cylinder, and the hydraulic stem of three second hydraulic cylinders is fixedly mounted
There is snap-gauge.
As a kind of optimal technical scheme of the utility model, the other side of the clamping plate and the other side of snap-gauge are fixed
Resilient rubbber cushion is installed.
As a kind of optimal technical scheme of the utility model, the top of the side plate and the top of upper mold are fixed with
Threaded hole, the upper mold are fixedly connected by fixing bolt with side plate.
As a kind of optimal technical scheme of the utility model, the side of the lower die is fixedly installed with switch panel, institute
The surface for stating switch panel is separately installed with first hydraulic cylinder switch and second hydraulic cylinder switch, the first hydraulic cylinder and second
Hydraulic cylinder is electrically connected with the power supply by first hydraulic cylinder switch and second hydraulic cylinder switch respectively.
Compared with prior art, the utility model has the beneficial effects that a kind of brake rim processing drill jig of the utility model,
It has the advantage that
1, prevented by the hydraulic stem elongation for the first hydraulic cylinder being equipped with convenient for driving clamping plate to be clamped fixation to brake rim
Only the position of brake rim is moved in boring procedure, influences the accuracy of processing；
2, clamping is carried out convenient for inner ring of the drive snap-gauge to brake rim by the hydraulic stem elongation for the second hydraulic cylinder being equipped with
It is fixed；It is drilled by location hole to brake rim, substantially increases the accurate precision of processing, it is existing when solving installation to ask
The interchangeability of topic and workpiece, and improve work efficiency；
3, upper mold is fixedly connected by fixing bolt with side plate, convenient for dismantling to upper mold, to replace upper mold.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the motor driving structure schematic diagram of the utility model.
In figure: 1, lower die；2, side plate；3, support base；4, switch panel；5, first hydraulic cylinder；6, clamping plate；7, backboard；8,
Support column；9, second hydraulic cylinder；10, snap-gauge；11, upper mold；12, threaded hole；13, fixing bolt；14, location hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of brake rim processing drill jig, including lower die 1 and upper mold 11 referring to FIG. 1-2, under
Support base 3 is fixedly installed in the middle part of 1 top of mould, the top of support base 3 offers the placement matched with brake rim size
The both ends of slot, 1 top of lower die are fixedly installed with side plate 2, and the side of side plate 2 is fixedly installed with brake rim clamp system, lower die 1
The side at top is fixedly installed with backboard 7, and the side of backboard 7 is fixedly installed with brake rim end clamping mechanism, two side plates 2
Top is fixedly installed with upper mold 11, and the surface of upper mold 11 offers location hole 14 corresponding with brake rim position.
Preferably, brake rim clamp system includes two first hydraulic cylinders 5 and two arcs to match with brake rim size
The clamping plate 6 of shape, two first hydraulic cylinders 5 are respectively and fixedly installed to the side of two side plates 2, the hydraulic stem of first hydraulic cylinder 5 with
The side of clamping plate 6 is fixedly connected, the elongation of the hydraulic stem of first hydraulic cylinder 5 to drive two clamping plates 6 to the two sides of brake rim into
Row is fixedly clamped.
Preferably, brake rim end clamping mechanism includes 8, three second hydraulic cylinders 9 of support column and three and brake rim ruler
The snap-gauge 10 of the very little arc to match, support column 8 are fixedly mounted on the side of backboard 7, and there are three the inner wall fixed installations of backboard 7
Second hydraulic cylinder 9, the hydraulic stem of three second hydraulic cylinders 9 are fixedly installed with snap-gauge 10, the hydraulic stem elongation of second hydraulic cylinder 9 from
And snap-gauge 10 is driven to be moved, so that one end to brake rim is fixed.
Preferably, the other side of clamping plate 6 and the other side of snap-gauge 10 are fixedly installed with resilient rubbber cushion, resilient rubbber cushion
On the one hand it can play the role of protecting brake rim, on the other hand can increase frictional force.
Preferably, the top of side plate 2 and the top of upper mold 11 are fixed with threaded hole 12, and upper mold 11 passes through fixing bolt
13 are fixedly connected with side plate 2, convenient for dismantling to upper mold 11, replace to it.
Preferably, the side of lower die 1 is fixedly installed with switch panel 4, and the surface of switch panel 4 is separately installed with the first liquid
Cylinder pressure switch and second hydraulic cylinder switch, first hydraulic cylinder 5 and second hydraulic cylinder 9 pass through first hydraulic cylinder switch and second respectively
Hydraulic cylinder switch is electrically connected with the power supply, and is worked by the switch on 4 surface of switch panel convenient for controlling each electrical appliance.
When specifically used, a kind of brake rim processing drill jig of the utility model will need the brake rim to drill to be placed into branch
It supports on seat 3, one end of brake rim is nested on support column 8, the hydraulic of second hydraulic cylinder switch control second hydraulic cylinder 9 is passed through
Bar elongation, so that one end to brake rim is fixed, is then opened by first hydraulic cylinder to drive snap-gauge 10 to be moved
Close the hydraulic stem elongation of control first hydraulic cylinder 5 to drive two clamping plates 6 to be clamped fixation to the two sides of brake rim, then
The drill bit of drilling device is passed through location hole 14 to drill to brake rim by staff.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of brake rim processing drill jig, including lower die (1) and upper mold (11), which is characterized in that lower die (1) top
Middle part is fixedly installed with support base (3), and the top of the support base (3) offers the placing groove matched with brake rim size,
Both ends at the top of the lower die (1) are fixedly installed with side plate (2), and the side of the side plate (2) is fixedly installed with brake rim folder
Tight mechanism, the side at the top of the lower die (1) are fixedly installed with backboard (7), and the side of the backboard (7) is fixedly installed with brake
Drum end clamping mechanism, the top of two side plates (2) are fixedly installed with upper mold (11), and the surface of the upper mold (11) opens up
There is location hole (14) corresponding with brake rim position.
2. a kind of brake rim processing drill jig according to claim 1, it is characterised in that: the brake rim clamp system packet
Include the clamping plate (6) of two first hydraulic cylinders (5) and two arcs to match with brake rim size, two first hydraulic cylinders
(5) it is respectively and fixedly installed to the side of two side plates (2), the hydraulic stem of the first hydraulic cylinder (5) and the side of clamping plate (6) are solid
Fixed connection.
3. a kind of brake rim processing drill jig according to claim 2, it is characterised in that: the brake rim end clamping machine
Structure includes the snap-gauge (10) of support column (8), three second hydraulic cylinders (9) and three arcs to match with brake rim size, institute
The side that support column (8) is fixedly mounted on backboard (7) is stated, there are three second hydraulic cylinders for the inner wall fixed installation of the backboard (7)
(9), the hydraulic stem of three second hydraulic cylinders (9) is fixedly installed with snap-gauge (10).
4. a kind of brake rim processing drill jig according to claim 3, it is characterised in that: the other side of the clamping plate (6)
Resilient rubbber cushion is fixedly installed with the other side of snap-gauge (10).
5. a kind of brake rim processing drill jig according to claim 1, it is characterised in that: the top of the side plate (2) and
The top of upper mold (11) is fixed with threaded hole (12), and the upper mold (11) is fixed by fixing bolt (13) and side plate (2)
Connection.
6. a kind of brake rim processing drill jig according to claim 3, it is characterised in that: the side of the lower die (1) is solid
Dingan County is equipped with switch panel (4), and the surface of the switch panel (4) is separately installed with first hydraulic cylinder switch and second hydraulic cylinder
Switch, the first hydraulic cylinder (5) and second hydraulic cylinder (9) switched respectively by first hydraulic cylinder switch and second hydraulic cylinder and
Power supply is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821946354.5U CN209035527U (en) | 2018-11-25 | 2018-11-25 | Drill jig is used in a kind of processing of brake rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821946354.5U CN209035527U (en) | 2018-11-25 | 2018-11-25 | Drill jig is used in a kind of processing of brake rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209035527U true CN209035527U (en) | 2019-06-28 |
Family
ID=67043136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821946354.5U Expired - Fee Related CN209035527U (en) | 2018-11-25 | 2018-11-25 | Drill jig is used in a kind of processing of brake rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209035527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756655A (en) * | 2020-12-30 | 2021-05-07 | 遵义金惠机械制造有限责任公司 | Brake drum special clamp capable of improving product yield and using method thereof |
-
2018
- 2018-11-25 CN CN201821946354.5U patent/CN209035527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756655A (en) * | 2020-12-30 | 2021-05-07 | 遵义金惠机械制造有限责任公司 | Brake drum special clamp capable of improving product yield and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |