CN215393807U - Clamping mechanism for punching of brake knuckle - Google Patents
Clamping mechanism for punching of brake knuckle Download PDFInfo
- Publication number
- CN215393807U CN215393807U CN202121799524.3U CN202121799524U CN215393807U CN 215393807 U CN215393807 U CN 215393807U CN 202121799524 U CN202121799524 U CN 202121799524U CN 215393807 U CN215393807 U CN 215393807U
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- guide pillar
- bottom plate
- clamping mechanism
- connecting plate
- electric hand
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Abstract
The utility model discloses a clamping mechanism for punching a brake steering knuckle, which comprises an upper layer bottom plate, wherein a lower positioning bulge is arranged at the top of the upper layer bottom plate, a left spring guide pillar and a right spring guide pillar are respectively arranged on the left side and the right side of the lower positioning bulge, guide pillar connecting plates are arranged on the tops of the left spring guide pillar and the right spring guide pillar, a lower positioning magnet is arranged on the top of the lower positioning bulge, an upper positioning magnet is arranged on the top of the guide pillar connecting plate, an upper positioning bolt is arranged on the top of the upper positioning magnet, an upper connecting plate and a lower connecting plate which are arranged downwards are arranged on the rear side surface of the upper layer bottom plate, a lower layer bottom plate which is arranged backwards is arranged on the bottoms of the upper connecting plate and the lower connecting plate, an inclined guide rail which is arranged obliquely is arranged on the top of the volume lower layer bottom plate, an electric hand drill fixing table is arranged on the inclined guide rail, and the electric hand drill fixing table slides forwards and backwards through the inclined guide rail. The utility model has the beneficial effects that: the processing precision and efficiency can be improved.
Description
Technical Field
The utility model belongs to the technical field of clamping mechanisms, and particularly relates to a clamping mechanism for punching a steering knuckle of a brake.
Background
The steering knuckle is also called as a goat's horn and is one of important parts in an automobile steering axle, the automobile can stably run and sensitively transmit the running direction, the steering knuckle has the function of transmitting and bearing the front load of the automobile, a front wheel is supported and driven to rotate around a main pin so as to steer the automobile, the steering knuckle is complex in shape, a plurality of holes are formed in all directions, the angles of the holes are different, time and labor are wasted during machining, fixed tools are often adopted for machining, only one hole can be machined in one time in a traditional tool, the holes of some steering knuckles are inclined, and the inclined holes cannot be machined in the traditional tool, so people always find a solution.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clamping mechanism for punching a brake steering knuckle, which can improve the machining precision and efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a clamping mechanism for punching a brake knuckle comprises an upper layer bottom plate, wherein a lower positioning bulge is arranged at the top of the upper layer bottom plate, a left spring guide pillar and a right spring guide pillar are respectively arranged on the left side and the right side of the lower positioning bulge, guide pillar connecting plates are arranged on the tops of the left spring guide pillar and the right spring guide pillar, a lower positioning magnet is arranged on the top of the lower positioning bulge, an upper positioning magnet is arranged on the top of the guide pillar connecting plate, an upper positioning bolt is arranged on the top of the upper positioning magnet, an upper connecting plate and a lower connecting plate are arranged on the rear side surface of the upper layer bottom plate in a downward mode, a lower layer bottom plate is arranged on the bottoms of the upper connecting plate and the lower connecting plate in a backward mode, an inclined guide rail is arranged on the top of the lower layer bottom plate in an inclined mode, an electric hand drill fixing table is installed on the inclined guide rail and slides back and forth through the inclined guide rail, a plurality of portable electric hand drills are installed on the electric hand drills, and drill bits are installed on each portable electric hand drill, the lower positioning bulge is provided with a steering knuckle.
Furthermore, the drill bit is parallel to the inclined guide rail and perpendicular to the central line of the corresponding hole on the steering knuckle.
Furthermore, the electric hand drill fixed station layer is equipped with a plurality of buckles, and the position of buckle corresponds with the position in hole on the knuckle, all corresponds on each buckle and installs a left side spring guide pillar.
Further, the guide pillar connecting plate moves up and down through the left spring guide pillar and the right spring guide pillar.
Furthermore, the diameters of the upper positioning bolt and the lower positioning bulge are respectively matched with the diameters of corresponding holes on the steering knuckle.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the lower-layer bottom plate is arranged to be inclined, then the inclination angle of the lower-layer bottom plate is the same as that of the hole to be processed, the processing precision and the processing efficiency of the hole can be ensured, a plurality of through holes can be processed at one time by arranging the electric hand drill fixing table and the portable electric hand drill, the processing efficiency is improved, and meanwhile, the steering knuckle is fixed by using the lower positioning magnet and the upper positioning magnet without adopting bolts and other forms for fixing, so that the fixing efficiency of the steering knuckle can be accelerated, and the processing efficiency is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention after the knuckle is installed;
FIG. 3 is a schematic view of the structure during drilling;
fig. 4 is a schematic structural view of the knuckle when tightened.
In the figure: 1. the device comprises an upper layer bottom plate, 2 lower positioning bulges, 3 left spring guide columns, 4 right spring guide columns, 5 guide column connecting plates, 6 upper positioning bolts, 7 upper positioning magnet, 8 lower positioning magnet, 9 upper connecting plates, 10 lower layer bottom plate, 11 inclined guide rails, 12 electric hand drill fixing tables, 13 portable electric hand drills, 14 drill bits and 15 steering knuckles.
Detailed Description
Example (b): as shown in fig. 1, 2, 3 and 4, the electric hand drill comprises an upper layer bottom plate 1, a lower positioning bulge 2 is arranged on the top of the upper layer bottom plate 1, a left spring guide post 3 and a right spring guide post 4 are respectively arranged on the left side and the right side of the lower positioning bulge 2, guide post connecting plates 5 are arranged on the tops of the left spring guide post 3 and the right spring guide post 4, a lower positioning magnet 8 is arranged on the top of the lower positioning bulge 2, an upper positioning magnet 7 is arranged on the top of the guide post connecting plate 5, an upper positioning bolt 6 is arranged on the top of the upper positioning magnet 7, an upper connecting plate 9 and a lower connecting plate 9 are arranged downwards on the rear side surface of the upper layer bottom plate 1, a lower layer bottom plate 10 is arranged backwards on the bottom of the upper connecting plate 9, an inclined guide rail 11 is arranged obliquely on the top of the lower layer bottom plate 10, an electric hand drill fixing table 12 is arranged on the inclined guide rail 11, and the electric hand drill fixing table 12 slides forwards and backwards through the inclined guide rail 11, the electric hand drill fixing table 12 is provided with a plurality of portable electric hand drills 13, each portable electric hand drill 13 is provided with a drill bit 14, and the lower positioning bulge 2 is provided with a steering knuckle 15. The drill bit 14 is parallel to the inclined guide rail 11, the drill bit 14 is perpendicular to the center line of a corresponding hole in the steering knuckle 15, the electric hand drill fixing table 12 layer is provided with a plurality of buckles, the positions of the buckles correspond to the positions of the holes in the steering knuckle 15, a left spring guide pillar 3 is correspondingly installed on each buckle, the guide pillar connecting plate 5 moves up and down through the left spring guide pillar 3 and the right spring guide pillar 4, and the diameters of the upper positioning bolt 6 and the lower positioning bulge 2 are respectively matched with the diameters of the corresponding holes in the steering knuckle 15.
The working process is as follows: firstly, a steering knuckle 15 is controlled on a guide post connecting plate 5, a hole at the top of the steering knuckle 15 is clamped with an upper positioning magnet 7, then an upper positioning bolt 6 is inserted, the bottom of the upper positioning bolt 6 is adsorbed with the top surface of the upper positioning magnet 7, the upper positioning bolt 6 and the upper positioning magnet 7 completely lock the hole at the top of the steering knuckle 15, then the guide post connecting plate 5 is pressed downwards, the steering knuckle 15 and the guide post connecting plate 5 move downwards integrally, a through hole at the bottom of the steering knuckle 15 is inserted into a lower positioning bulge 2, then the lower positioning magnet 8 is placed at the top of the lower positioning bulge 2, the top of the lower positioning bulge 2 is adsorbed with the bottom surface of the lower positioning magnet 8, the bottom of the steering knuckle 15 is locked, at the moment, an electric hand drill fixing table 12 is pushed, a portable electric hand drill 13 is started, and a drill bit 14 begins to contact with the steering knuckle 15 along with the movement of the electric hand drill fixing table 12 to the front side, and (3) processing a required hole on the steering knuckle 15 by the drill 14, returning the electric hand drill fixing table 12 to the original position after the inclined hole is processed, and taking out the steering knuckle 15 to finish the processing of a side hole of the steering knuckle 15.
Claims (5)
1. The utility model provides a fixture for stopper knuckle punches which characterized in that: comprises an upper layer bottom plate (1), a lower part positioning bulge (2) is arranged on the top of the upper layer bottom plate (1), a left side spring guide pillar (3) and a right side spring guide pillar (4) are respectively arranged on the left side and the right side of the lower part positioning bulge (2), a guide pillar connecting plate (5) is arranged on the tops of the left side spring guide pillar (3) and the right side spring guide pillar (4), a lower part positioning magnet (8) is arranged on the top of the lower part positioning bulge (2), an upper part positioning magnet (7) is arranged on the top of the guide pillar connecting plate (5), an upper part positioning bolt (6) is arranged on the top of the upper part positioning magnet (7), an upper connecting plate (9) and a lower connecting plate (9) which are downwards arranged are arranged on the rear side face of the upper layer bottom plate (1), a lower layer bottom plate (10) which is backwards arranged is arranged on the bottom plate (9) of the upper layer, an inclined guide rail (11) which is obliquely arranged on the top of the volume lower layer bottom plate (10), an electric hand drill fixing table (12) is arranged on the inclined guide rail (11), the electric hand drill fixing table (12) slides back and forth through the inclined guide rail (11), a plurality of portable electric hand drills (13) are installed on the electric hand drill fixing table (12), a drill bit (14) is installed on each portable electric hand drill (13), and a steering knuckle (15) is installed on the lower portion positioning bulge (2).
2. The clamping mechanism for drilling the brake knuckle according to claim 1, wherein the clamping mechanism comprises: the drill bit (14) is parallel to the inclined guide rail (11), and the drill bit (14) is perpendicular to the central line of a corresponding hole on the steering knuckle (15).
3. The clamping mechanism for drilling the brake knuckle according to claim 1, wherein the clamping mechanism comprises: the electric hand drill fixed station (12) layer is equipped with a plurality of buckles, and the position of buckle corresponds with the position of hole on knuckle (15), all corresponds on each buckle and installs a left side spring guide pillar (3).
4. The clamping mechanism for drilling the brake knuckle according to claim 1, wherein the clamping mechanism comprises: the guide post connecting plate (5) moves up and down through the left spring guide post (3) and the right spring guide post (4).
5. The clamping mechanism for drilling the brake knuckle according to claim 1, wherein the clamping mechanism comprises: the diameters of the upper positioning bolt (6) and the lower positioning bulge (2) are respectively matched with the diameters of corresponding holes on the steering knuckle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121799524.3U CN215393807U (en) | 2021-08-04 | 2021-08-04 | Clamping mechanism for punching of brake knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121799524.3U CN215393807U (en) | 2021-08-04 | 2021-08-04 | Clamping mechanism for punching of brake knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215393807U true CN215393807U (en) | 2022-01-04 |
Family
ID=79656867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121799524.3U Active CN215393807U (en) | 2021-08-04 | 2021-08-04 | Clamping mechanism for punching of brake knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215393807U (en) |
-
2021
- 2021-08-04 CN CN202121799524.3U patent/CN215393807U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 453500 qiumiao village, Yanghe sub district office, Yuanyang County, Xinxiang City, Henan Province Patentee after: Henan Zhongli Brake System Co.,Ltd. Address before: 453500 qiumiao village, Yanghe sub district office, Yuanyang County, Xinxiang City, Henan Province Patentee before: YUANYANG ZHONGLI BRAKE PARTS Co.,Ltd. |