CN211031772U - Brake drum positioning die - Google Patents
Brake drum positioning die Download PDFInfo
- Publication number
- CN211031772U CN211031772U CN201921842330.XU CN201921842330U CN211031772U CN 211031772 U CN211031772 U CN 211031772U CN 201921842330 U CN201921842330 U CN 201921842330U CN 211031772 U CN211031772 U CN 211031772U
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- brake drum
- positioning
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- die
- transverse plate
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Abstract
The utility model discloses a brake drum positioning die, which comprises a positioning platform with a side view of an I shape, wherein the middle part of the positioning platform is provided with a through hole which runs through the upper part and the lower part, a positioning pin is inserted in the through hole, the upper part of the positioning pin is in threaded connection with a positioning block which can be in conflict with the brake drum to fix the brake drum on the positioning platform, and the lower part of the positioning pin is in threaded connection with an adjusting screw which can be in threaded connection with the positioning platform; the utility model discloses have the effect that conveniently carries out brake drum location and support.
Description
Technical Field
The utility model belongs to the technical field of the brake technique and specifically relates to a brake drum positioning die is related to.
Background
The brake hub is a main component of a drum brake system and has the name of a brake drum, which is called brake drum for short, and the inner surface of the brake drum rubs with a brake pad to play a braking role during braking. The material of which is generally gray iron model HT 250. In the case of improper use of vehicle components by a driver or severe overload, the brake hub can be damaged by fragmentation, and personnel injury is often caused in the process of high-speed driving.
When the excircle and the terminal surface of needs to the brake drum are typewritten, need fix the brake drum earlier, be convenient for type, with some fixed mode fix the brake drum through several briquetting, but the fixed dynamics of each foot is difficult to master to this kind of fixed mode, also need adjust based on the position of typewriting at every turn when fixed different brake drums simultaneously, it is not very convenient to operate.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a brake drum positioning die has the technological effect of being convenient for advance line location.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a brake drum positioning die, includes that the side is regarded as the locating platform of I shape, the through-hole about running through is seted up at the locating platform middle part, is equipped with the locating pin in the through-hole interpolation, locating pin upper portion threaded connection has the brake drum of can contradicting in order to fix the locating piece on locating platform with the brake drum, the lower part of locating pin is rotated and is connected with the adjusting screw who can with locating platform threaded connection.
Through adopting above-mentioned technical scheme, when needs fixed brake drum, control adjusting screw is rotatory and then drive the locating pin and move down and finally drive the locating piece and contradict on brake drum, realize the fixed to brake drum, be convenient for type the processing to brake drum, easy operation is convenient, conveniently changes brake drum simultaneously and then fixes brake drum, improves production efficiency.
The utility model discloses further set up to: the positioning block is of a cone structure, the diameter of the upper end of the positioning block is larger than that of the lower end of the positioning block, and the positioning block can abut against the inner ring position of the brake drum.
Through adopting above-mentioned technical scheme, it is concrete, the locating piece is the cone structure, and circular structure when owing to the brake drum, so contradict at the brake drum inner ring through the locating piece of cone structure, and the convenience is fixed the brake drum, and easy operation is convenient, has increased the practicality effect of equipment.
The utility model discloses further set up to: the positioning platform is detachably connected with a supporting block which can abut against the lower surface of the brake drum to prevent the brake drum from deforming.
By adopting the technical scheme, the drum surface of the brake drum is not very wide in thickness, so that the brake drum is easy to deform when being fixed, and the brake drum is convenient to support by arranging the supporting block so as to prevent the brake drum from deforming.
The utility model is further arranged that the supporting block is L-shaped supporting block, and the notch of the supporting block faces the positioning pin obliquely upwards.
Through adopting above-mentioned technical scheme, the supporting shoe is the supporting shoe that L type set up, effective save material when can playing the supporting role, and easy operation is convenient, has increased the practicality effect of equipment.
The utility model discloses further set up as the locating platform includes diaphragm, lower diaphragm and locates the vertical axis between diaphragm and the lower diaphragm, the vertical axis top inner circle upwards protruding and last diaphragm between form the notch, L shape supporting shoe bolted connection is in the notch position department of vertical axis.
Through adopting above-mentioned technical scheme, it is concrete, set up the notch at the top of vertical axis, L type supporting shoe bolted connection is in notch position department simultaneously for the supporting shoe is fixed more stable, has increased the practicality effect of equipment.
The utility model discloses further set up to: and a plurality of fixing threaded holes are formed in the outer ring surface of the lower transverse plate.
Through adopting above-mentioned technical scheme, set up the screw hole on the diaphragm down, the diaphragm is installed on other platforms under the convenience, and easy operation is convenient, has increased the practicality effect of equipment.
The utility model discloses further set up to: and an anti-drop nut is in threaded connection with the positioning pin on the upper part of the positioning block.
Through adopting above-mentioned technical scheme, threaded connection has the anticreep nut on the locating pin of the upside of locating piece, can effectively prevent the not hard up phenomenon that produces in the operation process, and easy operation is convenient, has increased the practicality effect of equipment.
The utility model discloses further set up to: the lower end part of the adjusting screw rod is provided with an inner hexagonal notch.
Through adopting above-mentioned technical scheme, adjusting screw's lower tip sets up the hexagon socket head cap notch, and the convenient adjusting screw that controls through hexagon socket head cap spanner rotates, and then is convenient for fix the brake drum, and easy operation is convenient, has increased the practicality effect of equipment.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the brake drum needs to be fixed, the adjusting screw is controlled to rotate so as to drive the positioning pin to move downwards and finally drive the positioning block to abut against the brake drum, so that the brake drum is fixed, the brake drum is convenient to type, the operation is simple and convenient, the brake drum is convenient to replace so as to fix the brake drum, and the production efficiency is improved;
2. set up the notch at the top of vertical axis, L type supporting shoe bolted connection is in notch position department simultaneously for the supporting shoe is fixed more stable, has increased the practicality effect of equipment.
Drawings
FIG. 1 is a schematic sectional view of a positioning mold in the example.
Reference numerals: 1. positioning the platform; 2. a through hole; 3. positioning pins; 4. positioning blocks; 5. a brake drum; 6. an anti-drop nut; 7. adjusting the screw rod; 8. an inner hexagonal notch; 9. an upper transverse plate; 10. a lower transverse plate; 11. a vertical axis; 12. a notch; 13. a support block; 14. and fixing the threaded hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a brake drum positioning die, the locating platform 1 of I shape is regarded as including the side, set up through-hole 2 about running through at locating platform 1 middle part, 2 interpolations in through-hole are equipped with a locating pin 3, 3 upper portion threaded connection locating pieces 4 of locating pin, this locating piece 4 is the cone structure, its upper end diameter is greater than the lower extreme diameter, make this locating piece 4 can conflict brake drum 5's inner circle position department and then fix brake drum 5, threaded connection has anti-disengaging nut 6 on the locating pin 3 on the upper portion of locating piece 4, lower part at locating pin 3 rotates and is connected with adjusting screw 7, adjusting screw 7 and 1 threaded connection of locating platform, make control adjusting screw 7 rotate and control that locating pin 3 rises or descend, inner hexagonal notch 8 has been seted up to adjusting screw 7's lower tip.
Positioning platform 1 includes last diaphragm 9, lower diaphragm 10 and locates the vertical axis 11 between last diaphragm 9 and the lower diaphragm 10, the vertical axis 11 top inner circle upwards protruding and last diaphragm 9 between form notch 12, bolted connection has the supporting shoe 13 that can contradict brake drum 5 lower surface in order to prevent brake drum 5 deformation on the positioning platform 1, supporting shoe 13 is L shape supporting shoe 13, and its notch 12 goes up towards locating pin 3 to one side, L shape supporting shoe 13 bolted connection is in the notch 12 position department of vertical axis 11.
A plurality of fixing threaded holes 14 are formed in the outer annular surface of the lower transverse plate 10, and fixing bolts can be inserted into the fixing threaded holes 14 to fix the lower transverse plate 10 on other platforms.
The implementation principle of the embodiment is as follows: during the use, establish 5 covers of brake drum on locating pin 3, then threaded connection locating piece 4 and anticreep nut 6 on locating pin 3, fasten locating piece 4 and anticreep nut 6, later lock 5 of brake drum through rotatory adjusting screw 7, easy operation is convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a brake drum positioning die, includes that the side is regarded as location platform (1) of I shape, its characterized in that: through-hole (2) about running through are seted up at positioning platform (1) middle part, are equipped with locating pin (3) in through-hole (2) interpolation, locating pin (3) upper portion threaded connection has can conflict brake drum (5) in order to fix locating piece (4) on positioning platform (1) with brake drum (5), the lower part of locating pin (3) rotates and is connected with adjusting screw (7) that can with positioning platform (1) threaded connection.
2. The brake drum positioning die of claim 1, wherein: the positioning block (4) is of a cone structure, and the diameter of the upper end of the positioning block is larger than that of the lower end of the positioning block and can abut against the inner ring position of the brake drum (5).
3. The brake drum positioning die of claim 1, wherein: the positioning platform (1) is detachably connected with a supporting block (13) which can abut against the lower surface of the brake drum (5) to prevent the brake drum (5) from deforming.
4. A die for positioning a brake drum according to claim 3, characterized in that the support block (13) is an L-shaped support block (13) and the notches (12) thereof are directed obliquely upward toward the positioning pin (3).
5. The brake drum positioning die according to claim 4, wherein the positioning platform (1) comprises an upper transverse plate (9), a lower transverse plate (10) and a vertical shaft (11) arranged between the upper transverse plate (9) and the lower transverse plate (10), a notch (12) is formed between an upward protrusion of an inner ring at the top of the vertical shaft (11) and the upper transverse plate (9), and the L-shaped supporting block (13) is bolted at the position of the notch (12) of the vertical shaft (11).
6. The brake drum positioning die of claim 5, wherein: and a plurality of fixing threaded holes (14) are formed in the outer annular surface of the lower transverse plate (10).
7. The brake drum positioning die of claim 1, wherein: and the positioning pin (3) at the upper part of the positioning block (4) is in threaded connection with an anti-drop nut (6).
8. The brake drum positioning die of claim 1, wherein: the lower end part of the adjusting screw rod (7) is provided with an inner hexagonal notch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842330.XU CN211031772U (en) | 2019-10-28 | 2019-10-28 | Brake drum positioning die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842330.XU CN211031772U (en) | 2019-10-28 | 2019-10-28 | Brake drum positioning die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211031772U true CN211031772U (en) | 2020-07-17 |
Family
ID=71545086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921842330.XU Active CN211031772U (en) | 2019-10-28 | 2019-10-28 | Brake drum positioning die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211031772U (en) |
-
2019
- 2019-10-28 CN CN201921842330.XU patent/CN211031772U/en active Active
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