CN218341545U

CN218341545U - Tool clamp for milling two end faces of steering arm of steering knuckle

Info

Publication number: CN218341545U
Application number: CN202222537980.1U
Authority: CN
Inventors: 郑菲菲
Original assignee: Hubei Daqing Machinery Co ltd
Current assignee: Hubei Daqing Machinery Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-20
Anticipated expiration: 2032-09-23

Abstract

The utility model belongs to the technical field of the knuckle, a knuckle mills knuckle milling steering arm both ends face frock clamp is disclosed, its technical essential is: the automatic clamping device comprises a workbench, the surface fixed mounting of the workbench has two sets of risers that distribute relatively, and is two sets of the both sides wall that the riser is relative rotates respectively and installs the fixed disk, and is two sets of the both sides wall that the fixed disk is relative is provided with fixture respectively, fixture is including splint and adjusting part, and is two sets of splint are located fixed disk lateral wall relative distribution, adjusting part is located the fixed disk surface and is connected with splint, and is two sets of the fixed disk is connected with lazytongs jointly, lazytongs is including synchronizing bar and fixed subassembly, the both ends of synchronizing bar are connected with the fixed disk respectively, fixed disk annular lateral wall is provided with the locating component who is connected with the riser.

Description

Tool clamp for milling two end faces of steering arm of steering knuckle

Technical Field

The utility model relates to a knuckle technical field specifically is a knuckle mills knuckle and mills knuckle arm both ends face frock clamp.

Background

The steering knuckle, also known as a cleat, is one of important parts in an automobile steering axle, can enable an automobile to stably run and flexibly transmit the running direction, is generally fork-shaped or in other similar shapes, transmits and bears the automobile load in the front wheel of the automobile, supports and drives the front wheel to rotate so as to steer the automobile, and bears variable impact load in the running state of the automobile.

When the steering arm is machined, two end faces of the steering arm need to be milled respectively, the conventional tool clamp can only fix the steering arm in a single direction, when the other face of the steering arm is machined, the steering arm needs to be detached, adjusted and fixed again, operation steps are complex, and working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knuckle mills knuckle and turns to arm both ends face frock clamp 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 knuckle mills knuckle and turns to arm both ends face frock clamp, includes the workstation, workstation fixed surface installs the riser of two sets of relative distribution, and is two sets of the both sides wall that the riser is relative rotates respectively and installs the fixed disk, and is two sets of the both sides wall that the fixed disk is relative is provided with fixture respectively, fixture is including splint and adjusting part, and is two sets of splint are located fixed disk lateral wall relative distribution, adjusting part is located the fixed disk surface and is connected with splint, and is two sets of the fixed disk is connected with lazytongs jointly, lazytongs is including synchronizing bar and fixed subassembly, the both ends of synchronizing bar are connected with the fixed disk respectively, fixed disk annular lateral wall is provided with the locating component who is connected with the riser.

As a further aspect of the present invention: the adjusting component comprises two groups of sliding grooves formed in two opposite side walls of the fixed disc respectively, a threaded rod is rotatably mounted in each sliding groove, the directions of threads on two sides of the threaded rod are opposite, two groups of sliding blocks which are distributed oppositely are in threaded connection with the surface of the threaded rod, each sliding block extends out of each sliding groove and is fixedly connected with the clamping plate, and one end of each threaded rod extends out of the fixed disc and is fixedly connected with the control disc.

As a further aspect of the present invention: the fixed component comprises two sets of mounting grooves which are annularly distributed and are respectively formed in two opposite side walls of the fixed disc, an extrusion spring is fixedly mounted in each mounting groove, a baffle plate located in each mounting groove is fixedly connected to the telescopic end of each extrusion spring, and two ends of each synchronizing rod are respectively inserted into the corresponding mounting grooves.

As a further aspect of the present invention: the locating component comprises a fixed ring fixedly connected with the annular side wall of the fixed disc, a plurality of groups of through holes distributed in an annular shape are formed in the surface of the fixed ring, and the surface of the vertical plate is jointly detachably provided with locating rods matched with the through holes, and one end of each locating rod is fixedly connected with a pulling plate.

As a further aspect of the present invention: the arm-tie is made by magnetic material, riser inside fixed mounting has the magnetic block of mutually supporting with the arm-tie.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the adjusting part and the fixed disk of being constituteed by spout, threaded rod, slider, control panel and mutually supporting, not only can carry out the centre gripping to the steering arm at the fixed disk surface and fix, control steering arm that moreover can be convenient rotates, it can only carry out the folk prescription to fixed to the steering arm to have solved current frock clamp, add man-hour to the steering arm another side, need dismantle the adjustment position to the steering arm and install fixedly again, operating procedure is comparatively loaded down with trivial details, the problem that work efficiency is low.

Drawings

Fig. 1 is a schematic structural diagram of a tooling fixture for milling two end faces of a steering arm of a knuckle.

Fig. 2 is an enlarged structural schematic diagram of a in fig. 1.

Fig. 3 is a left side view structural schematic diagram of a fixing disc in a tooling fixture for milling two end faces of a steering arm of a steering knuckle.

Wherein: the automatic clamping device comprises a workbench 1, a vertical plate 2, a fixed disc 3, a clamping mechanism 4, a clamping plate 41, an adjusting component 42, a sliding chute 421, a threaded rod 422, a sliding block 423, a control disc 424, a synchronizing mechanism 5, a synchronizing rod 51, a fixing component 52, a mounting groove 521, an extrusion spring 522, a baffle plate 523, a positioning component 6, a fixing ring 61, a through hole 62, a positioning rod 63, a pulling plate 64 and a magnetic block 7.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, a structure diagram of a two-end-face tooling fixture for a knuckle milling steering arm provided by an embodiment of the present invention includes a workbench 1, two sets of risers 2 distributed oppositely are fixed on the surface of the workbench 1, two sets of two opposite side walls of the risers 2 are respectively and rotatably installed with a fixed disk 3, two sets of opposite side walls of the fixed disk 3 are respectively provided with a clamping mechanism 4, the clamping mechanism 4 includes a clamping plate 41 and an adjusting component 42, two sets of the clamping plates 41 are located on the opposite side walls of the fixed disk 3, the adjusting component 42 is located on the surface of the fixed disk 3 and connected with the clamping plate 41, two sets of the fixed disks 3 are commonly connected with a synchronizing mechanism 5, the synchronizing mechanism 5 includes a synchronizing rod 51 and a fixed component 52, two ends of the synchronizing rod 51 are respectively connected with the fixed disk 3, the annular side wall of the fixed disk 3 is provided with a positioning component 6 connected with the vertical plate 2, when the steering arm fixing device is used, a steering arm to be processed is placed between two sets of fixed disks 3, the two ends of the steering arm are respectively placed between two sets of clamping plates 41, two sets of clamping plates 41 are controlled by the adjusting component 42 to move relatively and then extrude and fix the steering arm, the fixed disks 3 are fixed in position on the surface of the vertical plate 2 through the positioning component 6, so that the end faces of one side of the steering arm are vertically upwards milled, when the other side face of the steering arm needs to be processed, the two sets of fixed disks 3 are synchronously rotated by the synchronizing component 52, the fixed disks 3 are continuously fixed through the positioning component 6 after being rotated in place, and then the other side face of the steering arm which can be convenient is milled.

As shown in fig. 1 and 3, as the utility model discloses a preferred embodiment, adjusting part 42 is including the spout 421 that two sets of fixed disk 3 relative both sides walls were seted up respectively, threaded rod 422 is installed to spout 421 internal rotation, the screw thread opposite direction of threaded rod 422 both sides, threaded rod 422 surface thread is connected with two sets of mutual distribution's slider 423, slider 423 extends spout 421 and with splint 41 fixed connection, fixed disk 3 and fixedly connected with control panel 424 are extended to the one end of threaded rod 422, and when using, handheld control panel 424 drives threaded rod 422 and rotates and then control two sets of sliders 423 relative movement in spout 421, and two sets of sliders 423 drive two sets of splint 41 and move towards the steering arm and then extrude the centre gripping fixed to the steering arm.

As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the fixing assembly 52 includes two sets of the mounting groove 521 that the multiple sets that the relative both sides wall of fixed disk 3 was seted up respectively are the annular and distribute, fixed mounting has extrusion spring 522 in the mounting groove 521, extrusion spring 522's flexible end fixedly connected with is located the baffle 523 of mounting groove 521, the both ends of synchronizing rod 51 are inserted respectively to the mounting groove 521 in, when using, mutually support through extrusion spring 522 and baffle 523, can be in the mounting groove 521 convenient dismantle and install synchronizing rod 51.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the positioning component 6 includes a fixed ring 61 fixed to the annular side wall of the fixed ring 3, the surface of the fixed ring 61 is provided with a plurality of sets of through holes 62 distributed in an annular shape, and the surfaces of the risers 2 are jointly detachably provided with positioning rods 63 matched with the through holes 62, one end of each positioning rod 63 is fixedly connected with a pulling plate 64, when in use, the positioning rod 63 is installed between two sets of risers 2, and the positioning rod 63 is controlled to pass through the through holes 62, so that the position of the fixed ring 3 can be conveniently fixed.

As shown in fig. 1, as a preferred embodiment of the present invention, the pulling plate 64 is made of a magnetic material, and the riser 2 is fixedly installed with a magnetic block 7 that is matched with the pulling plate 64.

The utility model discloses a theory of operation is: when using, place the knuckle arm that needs processing between two sets of fixed disks 3, and place the both ends of knuckle arm respectively between two sets of splint 41, control two sets of splint 41 relative movement and then extrude fixedly to the knuckle arm through adjusting part 42, carry out the rigidity and then make the vertical milling process upwards of a side end face of knuckle arm to fixed disk 3 on riser 2 surface through locating component 6, add man-hour when needs to the knuckle arm another side, control two sets of fixed disks 3 synchronous rotation one hundred eighty degrees through synchronizing component 52, fixed disk 3 is rotatory targets in place the back, continue to fix fixed disk 3 through locating component 6, and then the knuckle arm another side that can be convenient carries out milling process.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a knuckle mills knuckle and turns to arm both ends face frock clamp, comprises a workbench, workstation fixed surface installs the riser of two sets of mutual distributions, and its characterized in that, two sets of the both sides wall that the riser is relative rotates respectively and installs the fixed disk, and is two sets of the both sides wall that the fixed disk is relative is provided with fixture respectively, fixture is including splint and adjusting part, and is two sets of splint are located fixed disk lateral wall mutual distribution, adjusting part is located the fixed disk surface and is connected with splint, and is two sets of the fixed disk is connected with lazytongs jointly, lazytongs is including synchronizing bar and fixed subassembly, the both ends of synchronizing bar are connected with the fixed disk respectively, fixed disk annular lateral wall is provided with the locating component who is connected with the riser.

2. The tooling fixture for milling two end faces of a steering arm of a steering knuckle of claim 1, wherein the adjusting assembly comprises two sets of sliding grooves respectively formed in two opposite side walls of a fixed plate, a threaded rod is rotatably mounted in each sliding groove, the thread directions of two sides of the threaded rod are opposite, two sets of sliding blocks which are distributed oppositely are in threaded connection with the surface of the threaded rod, each sliding block extends out of each sliding groove and is fixedly connected with a clamping plate, and one end of each threaded rod extends out of the fixed plate and is fixedly connected with a control disc.

3. The tooling fixture for milling two end faces of a steering arm of a steering knuckle of claim 1, wherein the fixing assembly comprises two sets of mounting grooves which are formed in two opposite side walls of the fixing disc and distributed in an annular shape, an extrusion spring is fixedly mounted in each mounting groove, a baffle positioned in each mounting groove is fixedly connected to the telescopic end of each extrusion spring, and two ends of each synchronizing rod are inserted into the corresponding mounting grooves respectively.

4. The knuckle milling steering arm two-end-face tool clamp according to claim 1, wherein the positioning assembly comprises a fixing ring fixedly connected with a fixing ring annular side wall, multiple groups of through holes distributed in an annular shape are formed in the surface of the fixing ring, two groups of vertical plate surfaces are jointly detachably provided with positioning rods matched with the through holes, and one end of each positioning rod is fixedly connected with a pulling plate.

5. The tooling clamp for milling two end faces of the steering arm of the steering knuckle according to claim 4, wherein the pulling plate is made of a magnetic material, and magnetic blocks matched with the pulling plate are fixedly installed in the vertical plate.