CN217596919U

CN217596919U - Tool for fixing rear steering knuckle of vehicle

Info

Publication number: CN217596919U
Application number: CN202221815301.6U
Authority: CN
Inventors: 崔斌
Original assignee: Shandong Xinmu Auto Parts Co ltd
Current assignee: Shandong Xinmu Auto Parts Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-10-18
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of fixed frock, and a fixed frock of knuckle behind vehicle is disclosed, the on-line screen storage device comprises a base, the middle part fixed mounting at base top has the electro-magnet, the middle part fixed mounting at electro-magnet top has the dead lever, the upper end fixed mounting of dead lever has the spring, the screw rod has been cup jointed to the inside upper end screw thread of dead lever, the outside movable mounting of screw rod has the movable sleeve. The utility model discloses a be provided with movable sleeve, transfer line and backup pad etc. and reached fixed effectual purpose, rotate the screw rod according to the size of knuckle, will extrude movable sleeve in rotatory screw rod, the spring will be stretched, make movable sleeve pass through the surperficial lapse of dead lever, according to the size of knuckle and the quantity of the required fixed point selection mounting, fix magnet, can satisfy the anomalous work piece of shape, make it reach the wide effect of application scope.

Description

Fixed frock of knuckle behind vehicle

Technical Field

The utility model belongs to the technical field of fixed frock, specifically a frock is fixed to knuckle behind vehicle.

Background

The steering knuckle is one of main parts on an automobile steering axle, can enable an automobile to stably run and sensitively transfer the running direction, has the functions of bearing the front load of the automobile, supporting and driving a front wheel to rotate around a main pin so as to steer the automobile, and is difficult to fix in processing due to the complicated structure.

The vehicle steering knuckle is difficult to fix when being processed due to complex structure, needs more fixed knot to fix, increases the cost of equipment, increases operating personnel work load, and inefficiency, waste time, can't realize processing in batches.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a fixed frock of knuckle behind vehicle has fixed effectual, the wide advantage of application scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock is fixed to knuckle behind vehicle, includes the base, the middle part fixed mounting at base top has the electro-magnet, the middle part fixed mounting at electro-magnet top has the dead lever, the upper end fixed mounting of dead lever has the spring, the screw rod has been cup jointed to the inside upper end screw thread of dead lever, the outside movable mounting of screw rod has movable sleeve, movable sleeve upper and lower both ends all around are angle movable mounting such as annular respectively have eight transfer lines, the outer end of transfer line movable mounting has the backup pad respectively, the outside of backup pad is fixed mounting respectively has the gasket, the bottom of backup pad is fixed mounting respectively has the sliding block.

As an optimal technical scheme of the utility model, the top movable mounting of electro-magnet has magnet, the fixed welding in top of magnet has lower threaded rod, the supporting plate subassembly has been cup jointed to the upper end screw thread of lower threaded rod, the top fixed mounting of supporting plate subassembly has last threaded rod, the middle part screw thread of going up the threaded rod has cup jointed the upper fixed plate, the bottom fixed mounting of upper fixed plate has the protection pad, and the design is convenient for fix the knuckle like this, increases the practicality of fixed frock simultaneously, when being fixed in the top of electro-magnet with the knuckle, through adjusting the height of supporting plate subassembly, is located the top of knuckle with the top of supporting plate subassembly, can satisfy the work piece of different shapes.

As a preferred technical scheme of the utility model, the backup pad subassembly includes fixed plate, sleeve and nut, the upper end of backup pad subassembly is cup jointed in the upper end of lower threaded rod, the nut threaded connection of backup pad subassembly lower extreme is in the middle part of lower threaded rod, and the design is convenient for go up and down to the backup pad subassembly like this, fixes the height of knuckle as required, and the nut of rotatory backup pad subassembly lower extreme can adjust the backup pad subassembly height, laminates the top of backup pad subassembly and the bottom of knuckle.

As a preferred technical scheme of the utility model, the movable sleeve pipe activity is in the surface of dead lever, the screw rod runs through in the inside of movable sleeve pipe, movable sleeve pipe swing joint can adjust four backup pads through rotatory screw rod in the upper end of screw rod, through the nut at rotatory screw rod top, drives the movable sleeve pipe and removes downwards, and the spring will be stretched, expandes four backup pads to all around through the transfer line, can increase the practicality of fixed work piece according to the rotatory screw rod of the size of knuckle.

As the utility model discloses a preferred technical scheme, the rectangular channel has been seted up respectively all around at electro-magnet top, the sliding block slides in the rectangular channel, and the design is convenient for carry on spacingly and the guide to four backup pads like this, carries on spacingly to the movable sleeve pipe simultaneously, when rotatory screw rod, rotates the movable sleeve pipe through the sliding block, and four backup pads move all the time in the inside of rectangular channel.

As the utility model discloses an optimal technical scheme, four the gasket is made by the rubber material, four the outside of gasket is wavy, and the effect that designs like this to the knuckle is fixed is better, cup joints the knuckle in the outside of four backup pads, promotes four backup pads through rotatory screw rod and removes to all around, and the outside of four gaskets contacts with the inner wall of knuckle, increases the frictional force with the knuckle inner wall.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a be provided with movable sleeve, transfer line and backup pad etc. have reached fixed effectual purpose, rotate the screw rod according to the size of knuckle, will extrude movable sleeve when rotating the screw rod, the spring will be stretched, make movable sleeve pass through the surface of dead lever and slide downwards, promote four backup pads through the transfer line and move around and expand when movable sleeve moves downwards, make the outside of gasket contact with the inner wall of knuckle, increase the friction to the knuckle through the wavy of gasket, make fixed effect better, can satisfy more work pieces of different size simultaneously, make it reach fixed effectual purpose;

the utility model discloses a be provided with magnet, electro-magnet and supporting plate subassembly etc. have reached the wide purpose of application scope, place magnet in the anomalous bottom of knuckle, the height of supporting plate subassembly is adjusted through the nut of rotatory supporting plate subassembly lower extreme, the top with supporting plate subassembly is located the bottom that the knuckle is fixed to needs, fix the knuckle through the upper fixed plate, the quantity of mounting is selected with the required fixed point to the size according to the knuckle, fixed completion is switched on the electro-magnet, fix magnet, can satisfy the anomalous work piece of shape, make it reach the wide effect of application scope.

Drawings

FIG. 1 is a schematic view of the structure and appearance of the present invention;

FIG. 2 is a schematic sectional view of the movable sleeve of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic view of the overall appearance of the movable sleeve of the present invention;

fig. 5 is a schematic sectional view of the structural support plate assembly of the present invention.

In the figure: 1. a base; 2. an electromagnet; 3. a magnet; 4. a support plate assembly; 5. a gasket; 6. an upper fixing plate; 7. a support plate; 8. an active cannula; 9. a transmission rod; 10. a screw; 11. a slider; 12. Fixing the rod; 13. a spring; 14. a protection pad; 15. an upper threaded rod; 16. and (5) a lower threaded rod.

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.

As shown in fig. 1 to 5, the utility model provides a frock is fixed to knuckle behind vehicle, including base 1, the middle part fixed mounting at base 1 top has electro-magnet 2, the middle part fixed mounting at 2 tops of electro-magnet has dead lever 12, the upper end fixed mounting of dead lever 12 has spring 13, screw rod 10 has been cup jointed to the inside upper end screw thread of dead lever 12, the outside movable mounting of screw rod 10 has movable sleeve 8, movable sleeve 8 upper and lower both ends all around are angle movable mounting such as annular respectively have eight transfer lines 9, transfer line 9's outer end is movable mounting respectively has backup pad 7, there is gasket 5 in the outside of backup pad 7 fixed mounting respectively, there is sliding block 11 bottom difference fixed mounting of backup pad 7.

Wherein, the top movable mounting of electro-magnet 2 has magnet 3, the fixed welding in top of magnet 3 has lower threaded rod 16, backup pad subassembly 4 has been cup jointed to lower threaded rod 16's upper end screw thread, backup pad subassembly 4's top fixed mounting has last threaded rod 15, the middle part screw thread of going up threaded rod 15 has cup jointed upper fixed plate 6, the bottom fixed mounting of upper fixed plate 6 has protection pad 14, the design is convenient for fix the knuckle like this, increase the practicality of fixed frock simultaneously, when being fixed in the top of electro-magnet 2 with the knuckle, through the height of adjusting backup pad subassembly 4, be located the top of knuckle with the top of backup pad subassembly 4, can satisfy the work piece of different shapes.

Wherein, backup pad subassembly 4 includes fixed plate, sleeve and nut, cup joints in the upper end of threaded rod 16 down in the upper end of backup pad subassembly 4, and the nut threaded connection of backup pad subassembly 4 lower extreme is in the middle part of threaded rod 16 down, and the design is convenient for go up and down to backup pad subassembly 4 like this, fixes the height of knuckle as required, and the nut of rotatory backup pad subassembly 4 lower extreme can adjust backup pad subassembly 4 height, laminates the top of backup pad subassembly 4 and the bottom of knuckle.

Wherein, the activity of movable sleeve 8 is on the surface of dead lever 12, screw rod 10 runs through in the inside of

movable sleeve

8, 8 swing joint of movable sleeve in the upper end of screw rod 10, through rotatory screw rod 10, can adjust four backup pads 7, through the nut at rotatory screw rod 10 top, drive movable sleeve 8 and remove downwards, spring 13 will be stretched, expand four backup pads 7 to all around through transfer line 9, can be according to the rotatory screw rod 10 of the size of knuckle, increase fixed work piece's practicality.

Wherein, the rectangular channel has been seted up respectively around 2 tops of electro-magnet, and sliding block 11 slides in the rectangular channel, and the design is convenient for carry on spacingly and guide four backup pads 7 like this, carries on spacingly to movable sleeve 8 simultaneously, when rotatory screw rod 10, rotates movable sleeve 8 through sliding block 11, and four backup pads 7 move all the time in the inside of rectangular channel.

Wherein, four gaskets 5 are made by the rubber material, and the outside of four gaskets 5 is the wave form, and the design is better to the fixed effect of knuckle like this, cup joints the knuckle in the outside of four backup pads 7, promotes four backup pads 7 through rotatory screw rod 10 and removes all around, and the outside of four gaskets 5 contacts with the inner wall of knuckle, increases the frictional force with the knuckle inner wall.

The utility model discloses a theory of operation and use flow:

firstly, a knuckle to be processed is sleeved outside four supporting plates 7, a screw rod 10 is rotated according to the size of the knuckle, a movable sleeve 8 is extruded while the screw rod 10 is rotated, a spring 13 is stretched to enable the movable sleeve 8 to slide downwards through the surface of a fixed rod 12, the four supporting plates 7 are pushed to move and expand around through a transmission rod 9 while the movable sleeve 8 moves downwards, the outer side of a gasket 5 is made to be in contact with the inner wall of the knuckle, friction on the knuckle is increased through the wavy shape of the gasket 5, the fixing effect is better, when a magnet 3 is placed at the irregular bottom of the knuckle, the height of the supporting plate assembly 4 is adjusted through a nut at the lower end of the rotating supporting plate assembly 4, the top of the supporting plate assembly 4 is located at the bottom of the knuckle to be fixed, the knuckle is fixed through an upper fixing plate 6, the number of fixing pieces is selected according to the size of the knuckle and the point to be fixed, the magnet 2 is electrified after the fixing is completed, and the electromagnet 3 is fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a frock is fixed to knuckle behind vehicle, includes base (1), its characterized in that: the utility model discloses a quick-witted, including base (1), fixed mounting at the middle part at base (1) top has electro-magnet (2), the middle part fixed mounting at electro-magnet (2) top has dead lever (12), the upper end fixed mounting of dead lever (12) has spring (13), screw rod (10) have been cup jointed to the inside upper end screw thread of dead lever (12), the outside movable mounting of screw rod (10) has movable sleeve (8), movable sleeve (8) upper and lower both ends all around are angle movable mounting such as annular respectively have eight transfer lines (9), the outer end of transfer line (9) is movable mounting respectively has backup pad (7), the outside of backup pad (7) is fixed mounting respectively has gasket (5), the bottom of backup pad (7) is fixed mounting respectively has sliding block (11).

2. The tool for fixing the rear steering knuckle of the vehicle according to claim 1, wherein: the top movable mounting of electro-magnet (2) has magnet (3), the fixed welding in top of magnet (3) has lower threaded rod (16), supporting plate subassembly (4) have been cup jointed to the upper end screw thread of lower threaded rod (16), the top fixed mounting of supporting plate subassembly (4) has last threaded rod (15), the middle part screw thread of going up threaded rod (15) has cup jointed upper fixed plate (6), the bottom fixed mounting of upper fixed plate (6) has protection pad (14).

3. The frock is fixed to knuckle behind vehicle according to claim 2, characterized in that: the supporting plate component (4) comprises a fixing plate, a sleeve and a nut, the upper end of the supporting plate component (4) is sleeved at the upper end of the lower threaded rod (16), and the nut at the lower end of the supporting plate component (4) is in threaded connection with the middle of the lower threaded rod (16).

4. The tool for fixing the rear steering knuckle of the vehicle according to claim 1, wherein: the movable sleeve (8) is movable on the surface of the fixed rod (12), the screw rod (10) penetrates through the movable sleeve (8), and the movable sleeve (8) is movably connected to the upper end of the screw rod (10).

5. The frock is fixed to knuckle behind vehicle according to claim 1, characterized in that: rectangular channels are respectively formed in the periphery of the top of the electromagnet (2), and the sliding block (11) slides in the rectangular channels.

6. The tool for fixing the rear steering knuckle of the vehicle according to claim 1, wherein: the four gaskets (5) are made of rubber materials, and the outer sides of the four gaskets (5) are wavy.