CN212526944U

CN212526944U - Fixing device is used in automobile engine accessory processing

Info

Publication number: CN212526944U
Application number: CN202020592901.5U
Authority: CN
Inventors: 许俊娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-02-12
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a fixing device is used in automobile engine accessory processing, including the device body, the upper end surface of device body is connected with the loop bar, and the inside of loop bar is equipped with the lifter, and the upper end movable mounting of lifter has the knob, and the fixed surface of knob is connected with the bracing piece, and the surface of bracing piece is equipped with fixing device, and fixing device includes clamping mechanism and rotary mechanism, and clamping mechanism includes the swiveling wheel No. two. The utility model discloses the device is through the holding piece that sets up, No. two connection pieces, shrink strip, screw rod and rotatory nut, rotatory nut is rotatory to advance to the direction at holding piece middle part with the surface of screw rod and is dwindled the circular space that shrink strip formed, then the space that the holding piece dwindled through shrink strip is close to the holding piece and is slided to the machined part direction, it is fixed to carry out the centre gripping to the machined part, be convenient for adjust and fix the different bearing size of machined part, the bearing of the multiple size of being convenient for is processed and is used.

Description

Fixing device is used in automobile engine accessory processing

Technical Field

The utility model relates to a fixing device technical field specifically is a fixing device is used in processing of automobile engine accessory.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile, determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile, and the most commonly used accessories of the automobile engine are bearings which must be fixed through a fixing device in processing equipment in the processing process so as to prevent the phenomenon of deviation in the processing process.

However, the existing fixing device has some disadvantages in the using process, the size of each processed bearing is different, the usability of processing equipment is single, and the bearings with different sizes cannot be adjusted; the quality problem of the workpiece can not be checked and checked at all angles on the surface of the bearing during processing; therefore, the fixing device for machining the automobile engine accessory is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in automobile engine accessory processing to the present problem is brought forward in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device is used in automobile engine accessory processing, includes the device body, the upper end surface of device body is connected with the loop bar, the inside of loop bar is equipped with the lifter, the upper end movable mounting of lifter has the knob, the fixed surface of knob is connected with the bracing piece, the surface of bracing piece is equipped with fixing device, fixing device includes clamping mechanism and rotary mechanism, clamping mechanism includes No. two swiveling wheels, the sliding surface of No. two swiveling wheels installs the holding piece, the fixed surface of holding piece is connected with No. two connection pieces, the surface cover of holding piece has the shrink strip, the shrink strip is fixed through No. two connection pieces, the outside fixedly connected with screw rod of shrink strip, the surface rotation of screw rod is connected with rotatory nut.

Preferably, rotary mechanism includes swiveling wheel and driving motor, just driving motor is connected with the middle part of swiveling wheel, the fixed surface of swiveling wheel is connected with half swiveling wheel, the middle part fixedly connected with rotary rod of half swiveling wheel, a side fixed surface of rotary rod is connected with the connector, a connection piece of outside fixedly connected with of swiveling wheel No. two.

Preferably, the lower extreme fixed surface of bracing piece is connected with presss from both sides tight piece, one side fixed mounting of bracing piece has the cylinder, the rear end middle part swing joint of swiveling wheel has the pressure handle, the piston rod of cylinder inside is connected with one side fixed surface of pressure handle.

Preferably, the surface of the supporting rod is movably provided with a movable connector, and the lower end of the movable connector is movably supported by the rear end of the first rotating wheel.

Preferably, the surface of one side of loop bar is fixedly connected with the connecting rod, the upper end movable mounting of connecting rod has the gear, the outside and the lifter surface meshing of gear.

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

1. through the centre gripping piece that sets up, No. two connection pieces, the shrink strip, screw rod and rotatory nut, the surface sliding connection of centre gripping piece and No. two swiveling wheels, put the bearing of unidimensional processing at the middle part of No. two swiveling wheels, carry out the centre gripping to the processing work piece through the spring of centre gripping piece and outside fixed connection, shrink strip cover is on the surface of No. two connection pieces, then run through in inside fixed through the screw rod with the both ends department of shrink strip, then rotatory nut and the surface of screw rod rotate and advance to the direction at centre gripping piece middle part and reduce the circular space that the shrink strip formed, then the space that the centre gripping piece reduced through the shrink strip slides the centre gripping piece is close to the machined part direction, it is fixed to carry out the centre gripping to the machined part, be convenient for adjust and fix the different bearing size of machined part, the bearing of the multiple size of.

2. Through a swiveling wheel that sets up, press from both sides tight piece, the pressure handle, semi-swiveling wheel, connector and connection piece, the fixed surface of semi-swiveling wheel and swiveling wheel is connected, one side of a connection piece is fixed with the outside of No. two swiveling wheels, the rear end middle part of No. two swiveling wheels is equipped with the rotation nut, the swiveling wheel is rotated to driving motor drive through the middle part of a connection of swiveling wheel, the rotation of No. two swiveling wheels is stirred through the space that produces between every connection piece to the connector of rotary rod side surface, the radian on semi-swiveling wheel surface and the laminating of a connection piece side radian rotate, be convenient for to workpiece surface man-hour multi-angle inspection and comprehensive processing, carry out strict customs to the quality of work piece.

3. Through the pressure handle that sets up, press from both sides tight piece, cylinder, knob and bracing piece, the piston rod of cylinder inside and pressure handle one side fixed surface, make pressure handle and bracing piece one side push down simultaneously when the piston rod glides downwards, make press from both sides tight piece and press in the swiveling wheel outside No. one, fix a swiveling wheel of pivoted, stall, the staff of being convenient for processes and tests the different angles of work piece.

4. Through the lifting rod and the gear which are arranged, the lifting rod is meshed with the gear, so that the height between a processing workpiece and equipment can be conveniently adjusted, and the use of people is facilitated.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural diagram of the front end of the first rotating wheel of the present invention;

fig. 3 is an enlarged view of the structure of the present invention a.

In the figure: 1. a device body; 2. a loop bar; 3. a gear; 4. a rotation knob; 6. a support bar; 7. a movable connector; 8. a pressure handle; 9. a cylinder; 10. a drive motor; 11. a clamping block; 12. a first rotating wheel; 13. a screw; 14. a lifting rod; 15. a connecting rod; 17. a connector; 18. a shrink strip; 19. a first connecting sheet; 20. a clamping piece; 21. a second connecting sheet; 22. a second rotating wheel; 23. rotating the rod; 24. a semi-rotating wheel; 25. the nut is rotated.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a fixing device is used in automobile engine accessory processing, including device body 1, the upper end fixed surface of device body 1 is connected with loop bar 2, the inside slidable mounting of loop bar 2 has lifter 14, the upper end movable mounting of lifter 14 has knob 4, the fixed surface of knob 4 is connected with bracing piece 6, the surface of bracing piece 6 is equipped with fixing device, fixing device includes clamping mechanism and rotary mechanism, clamping mechanism includes swiveling wheel 22 No. two, the surface slidable mounting of swiveling wheel 22 has holding piece 20 No. two, the fixed surface of holding piece 20 is connected with connection piece 21 No. two, the surface cover of holding piece 20 has shrink strip 18, shrink strip 18 is fixed through connection piece 21 No. two, the outside fixedly connected with screw rod 13 of shrink strip 18, the surface rotation of screw rod 13 is connected with rotatory nut 25.

The outside fixedly connected with spring of holding piece 20, the spring through holding piece 20 and outside fixedly connected carries out the centre gripping to processing the work piece, shrink 18 covers on the surface of No. two connection pieces 21, then the both ends department with shrink 18 runs through in inside fixed through screw rod 13, then rotatory nut 25 and screw rod 13's surface is rotated and is advanced the circular space that shrink 18 formed to the direction at holding piece 20 middle part, then holding piece 20 slides near the machined part direction through the space that shrink 18 was reduced holding piece 20, it is fixed to carry out the centre gripping to the machined part.

Further, rotary mechanism includes swiveling wheel 12 and driving motor 10, and driving motor 10 is connected with swiveling wheel 12's middle part, a surface fixed connection of swiveling wheel 12 has semi-rotating wheel 24, semi-rotating wheel 24's middle part fixedly connected with rotary rod 23, one side fixed surface of rotary rod 23 is connected with connector 17, No. two connection piece 19 of the outside fixedly connected with of swiveling wheel 22, connector 17 runs through the gap that produces between every connection piece 19, connector 17 stirs the rotation of No. two swiveling wheels 22 through the space that produces between every connection piece 19, the radian on semi-rotating wheel 24 surface and the laminating of a connection piece 19 side radian rotate.

Further, the lower extreme fixed surface of bracing piece 6 is connected with and presss from both sides tight piece 11, one side fixed mounting of bracing piece 6 has cylinder 9, the rear end middle part swing joint of swiveling wheel 12 has pressure handle 8, the inside piston rod of cylinder 9 is connected with one side fixed surface of pressure handle 8, make pressure handle 8 and bracing piece 6 one side push down simultaneously when the piston rod glides downwards, make and press from both sides tight piece 11 and press in the swiveling wheel 12 outside, fix a swiveling wheel 12 of pivoted, stop rotation, the staff of being convenient for processes and tests the different angles of work piece.

Furthermore, movable connector 7 is movably mounted on the surface of support rod 6, the lower end of movable connector 7 is movably supported by the rear end of first rotating wheel 12, and support rod 6 rotates through movable connector 7 when pressed down, so that support rod 6 is prevented from being blocked when pressed down.

Furthermore, a connecting rod 15 is fixedly connected to the surface of one side of the loop bar 2, a gear 3 is movably mounted at the upper end of the connecting rod 15, and the outer side of the gear 3 is meshed with the surface of the lifting rod 14, so that the height between a processed workpiece and equipment can be conveniently adjusted.

The working principle is as follows: clamping piece 20 and No. two swiveling wheel 22's surface sliding connection, put the bearing of not unidimensional processing in the middle part of No. two swiveling wheel 22, the spring through clamping piece 20 and outside fixed connection carries out the centre gripping to the processing work piece, shrink strip 18 cover is on the surface of No. two connection pieces 21, then run through in inside fixed through screw rod 13 with the both ends department of shrink strip 18, then rotatory nut 25 and screw rod 13's surface is rotated and is advanced to the direction at clamping piece 20 middle part and reduce the circular space that shrink strip 18 formed, then clamping piece 20 slides near the machined part direction through the space that shrink strip 18 reduced clamping piece 20, it is fixed to carry out the centre gripping to the machined part.

Semi-rotating wheel 24 is connected with the fixed surface of swiveling wheel 12, one side of a connection piece 19 is fixed with No. two swiveling wheel 22's the outside, No. two swiveling wheel 22's rear end middle parts are equipped with the rotation nut, driving motor 10 drive swiveling wheel 12 through the middle part of a swiveling wheel 12 is connected rotates, the rotation of No. two swiveling wheel 22 is stirred through the space that produces between every connection piece 19 to the connector 17 of 23 side surfaces of rotary rod, the radian on semi-rotating wheel 24 surface and 19 side radian laminating rotations of a connection piece, multi-angle inspection and comprehensive processing man-hour to the work piece surface.

A piston rod in the cylinder 9 is fixed to the surface of one side of the pressure handle 8, when the piston rod slides downwards, the pressure handle 8 and one side of the supporting rod 6 are pressed downwards simultaneously, the clamping block 11 is pressed on the outer side of the first rotating wheel 12, and the rotating first rotating wheel 12 is fixed and stops rotating.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device is used in processing of automobile engine accessory, includes device body (1), its characterized in that: the upper end surface of the device body (1) is connected with a loop bar (2), a lifting rod (14) is arranged inside the loop bar (2), a rotary button (4) is movably arranged at the upper end of the lifting rod (14), a support rod (6) is fixedly connected to the surface of the rotary button (4), the surface of the supporting rod (6) is provided with a fixing device which comprises a clamping mechanism and a rotating mechanism, the clamping mechanism comprises a second rotating wheel (22), a clamping sheet (20) is arranged on the surface of the second rotating wheel (22) in a sliding mode, the surface of the clamping piece (20) is fixedly connected with a second connecting piece (21), the surface of the clamping sheet (20) is sleeved with a contraction strip (18), the contraction strip (18) is fixed through a second connecting sheet (21), the outer side of the contraction strip (18) is fixedly connected with a screw rod (13), and the surface of the screw rod (13) is rotatably connected with a rotating nut (25).

2. The fixing device for machining the automobile engine accessory according to claim 1, wherein: rotary mechanism includes swiveling wheel (12) and driving motor (10), just driving motor (10) are connected with the middle part of swiveling wheel (12), the semi-swiveling wheel (24) of fixed surface of swiveling wheel (12), the middle part fixedly connected with rotary rod (23) of semi-swiveling wheel (24), one side fixed surface of rotary rod (23) is connected with connector (17), connection piece (19) No. one of the outside fixedly connected with of swiveling wheel (22) No. two.

3. The fixing device for machining the automobile engine accessory according to claim 2, wherein: the lower extreme fixed surface of bracing piece (6) is connected with and presss from both sides tight piece (11), one side fixed mounting of bracing piece (6) has cylinder (9), the rear end middle part swing joint of swiveling wheel (12) has pressure handle (8), the piston rod of cylinder (9) inside is connected with one side fixed surface of pressure handle (8).

4. The fixing device for machining the automobile engine accessory according to claim 1, wherein: the surface movable mounting of bracing piece (6) has swing joint head (7), the lower extreme of swing joint head (7) and the rear end activity of swiveling wheel (12) are supported.

5. The fixing device for machining the automobile engine accessory according to claim 1, wherein: one side fixed surface of loop bar (2) is connected with connecting rod (15), the upper end movable mounting of connecting rod (15) has gear (3), the outside and lifter (14) surface toothing of gear (3).