CN218856705U

CN218856705U - Automobile parts machining clamping device capable of reducing abrasion

Info

Publication number: CN218856705U
Application number: CN202222826654.2U
Authority: CN
Inventors: 周浩
Original assignee: Qingdao Fengruiyuan Auto Parts Co ltd
Current assignee: Qingdao Fengruiyuan Auto Parts Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-14
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a can reduce automobile parts processing clamping device of wearing and tearing relates to the clamping device field. The utility model discloses a base, the internally mounted of base has two-way lead screw, and the thread bush has been cup jointed to the surface of two-way lead screw, and the top of thread bush is fixed with the fly leaf, and the top of base is provided with the expansion mouth respectively and shelters from the subassembly, the utility model discloses a be provided with and shelter from the subassembly, when the fly leaf carries out the centre gripping to spare part and fixes, the fly leaf can stimulate (promote) the mount and move on the draw runner, and shelter from curtain one and shelter from the expansion mouth directly, add in the piece that produces can not drop into the base man-hour, also can not fall on two-way lead screw to can avoid the thread bush to appear blocking dead phenomenon when removing, also make the piece clearance more convenient, guaranteed clamping device's normal operating.

Description

Automobile parts machining clamping device capable of reducing abrasion

Technical Field

The utility model relates to a clamping device field specifically is a can reduce automobile parts processing of wearing and tearing clamping device.

Background

Automobile parts is as automobile industry's basis, is the essential factor that supports the continuous healthy development of automobile industry, and the independent innovation of spare part produces powerful driving force again to whole automobile industry's development, and automobile parts can be through the process of polishing in process of production, need utilize clamping device to polish after fixing spare part centre gripping.

The prior art discloses a quick clamping device is used in automobile parts processing that application number is CN202022650992.6, including the mount pad, the top fixed mounting of mount pad has electric putter, fixedly connected with box on electric putter's the output shaft. This quick clamping device is used in automobile parts processing, start to drive left accommodate the lead screw and rotate with the dextrad accommodate the lead screw through setting up accommodate the motor, left accommodate the lead screw and rotate with the dextrad accommodate the lead screw and drive the thread bush and remove, remove about the thread bush and remove and drive the connecting rod and remove, remove about the connecting rod and remove and drive the grip block and remove, be convenient for adjust the grip block and remove and carry out the centre gripping to the spare part of variation in size and fix, the effect of being convenient for adjust has been reached, thereby the effectual clamping device that has solved is not convenient for place the problem that influences automobile parts processing production efficiency according to the size adjustment of spare part.

When the clamping device is used for a grinding machine, a plurality of chips are generated due to grinding, and the chips can fall into the box body from the top of the box body and can also fall onto the adjusting screw rod, so that the clamping phenomenon can occur when the threaded sleeve moves, and the normal operation of the clamping device is influenced; secondly, this clamping device function singleness when needs carry out the turn-over to spare part man-hour, needs dismantle spare part from the grip block inboard, then adjust the machined surface and carry out the centre gripping fixed again, and this kind of mode is comparatively troublesome, has influenced the machining efficiency of spare part.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a but reducing wear's clamping device is used in automobile parts processing to it leads to the technical problem of thread bush card die and inconvenient turn-over processing to adhere to the piece on the solution lead screw.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can reduce automobile parts processing clamping device of wearing and tearing, includes the base, the internally mounted of base has two-way lead screw, the thread bush has been cup jointed to the surface of two-way lead screw, the top of thread bush is fixed with the fly leaf, the top of base is provided with the expansion mouth respectively and shelters from the subassembly, shelter from the subassembly including the multiunit mount, multiunit be provided with between the mount and shelter from the curtain, one side of fly leaf is fixed with splint through the pivot, the one end of pivot is connected with the worm wheel, the worm is installed in the outside of fly leaf, the inboard of fly leaf is provided with the connecting seat, the inboard of connecting seat is connected with the layer board through the connecting axle.

Furthermore, the outer surfaces of the bidirectional screw rod and the worm are provided with a steering wheel, and the outer surface of the steering wheel is provided with anti-skidding lines.

Through adopting above-mentioned technical scheme, the staff is convenient for rotate two-way lead screw and worm through the helm, and the anti-skidding line has increased the frictional force of helm, is difficult for appearing the phenomenon of skidding when rotating.

Furthermore, the shielding assembly further comprises a slide bar positioned at the top of the base, the fixing frame is provided with a plurality of groups, the fixing frame at one end is fixed with the base, the fixing frame at the other end is fixed with the movable plate, and the fixing frame at the middle position is in sliding fit with the slide bar.

By adopting the technical scheme, the fixing frame slides on the sliding strips, so that the fixing frame keeps linearity when moving, and the movable plate drives the fixing frame to move when moving, so that the multiple groups of fixing frames are folded or pulled up.

Furthermore, the top of layer board and one side of splint all are provided with the protection pad, just the protection pad adopts the silica gel material preparation to form.

By adopting the technical scheme, the protection pad made of the silica gel material can reduce the abrasion between the clamping plate and the part, and the purpose of protecting the part is achieved.

Furthermore, the clamping plates and the supporting plates are respectively provided with two groups, and the supporting plates are positioned at the bottoms of the clamping plates.

Through adopting above-mentioned technical scheme, splint carry out the centre gripping fixed to the both sides of spare part, and the layer board can carry out the bearing to the bottom of spare part, avoids spare part to add the landing in man-hour.

Furthermore, the worm is meshed with the worm wheel, and the outer surfaces of the worm and the worm wheel are coated with lubricating oil.

Through adopting above-mentioned technical scheme, the worm is rotatory to be able to make the worm wheel rotatory, and lubricating oil has reduced the frictional force between worm and the worm wheel for it is more smooth and easy when the interlock.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with and shelter from the subassembly, when the fly leaf carries out centre gripping fixed to the part, the fly leaf can stimulate (promote) the mount and move on the draw runner, and shelter from the curtain and shelter from the expansion joint all the time, the piece that produces when carrying out processing can not drop into the base, also can not drop on two-way lead screw to can avoid the thread bush to appear the dead phenomenon of card when moving, also make the piece clearance more convenient, guaranteed the normal operating of clamping device;

2. the utility model discloses a be provided with the worm, the worm wheel, the apparatus further comprises a rotating shaft, the connecting seat, connecting axle and layer board, can support the bottom of spare part under the effect of layer board, avoided spare part to take place the gliding and drop and lead to the condition of the damage of spare part to take place, when needs carry out turn-over man-hour to spare part, the staff makes the layer board take place rotatoryly in the connecting seat through the connecting axle, and then make the layer board not be located the bottom of spare part, then the staff rotates the worm, the worm is rotatory to be made the worm wheel rotatory, the worm wheel is rotatory to be made the pivot rotatory, the pivot is rotatory to make splint drive spare part drive the turn-over, because the worm has auto-lock nature with the worm wheel cooperation after the turn-over is accomplished, and then can fix the angle of spare part, afterwards, the staff rotate the layer board to the spare part bottom again can, the device's functionality has been improved, the number of times of dismouting spare part has been reduced man-hour, and work efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the shielding assembly of the present invention;

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

fig. 4 is a schematic view of the structure of the support plate of the present invention.

In the figure: 1. a base; 2. a bidirectional screw rod; 3. a threaded sleeve; 4. a shielding component; 401. a slide bar; 402. a fixed mount; 403. a curtain; 5. a movable plate; 6. a rotating shaft; 7. a splint; 8. a worm gear; 9. a worm; 10. a connecting seat; 11. a support plate; 12. a movable opening; 13. a connecting shaft; 14. steering; 15. and (6) a protective pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A clamping device capable of reducing abrasion for processing automobile parts is shown in figures 1-4 and comprises a base 1, a bidirectional screw rod 2 is mounted inside the base 1, a threaded sleeve 3 is sleeved on the outer surface of the bidirectional screw rod 2, a movable plate 5 is fixed to the top of the threaded sleeve 3, and a movable opening 12 and a shielding assembly 4 are respectively arranged at the top of the base 1.

Specifically, the shielding assembly 4 includes multiple sets of fixing frames 402, a shielding curtain 403 is disposed between the multiple sets of fixing frames 402, the shielding assembly 4 further includes a slide bar 401 located at the top of the base 1, the fixing frames 402 are provided with multiple sets, the fixing frames 402 at one end are fixed to the base 1, the fixing frames 402 at the other end are fixed to the movable plate 5, the fixing frames 402 at the intermediate positions are in sliding fit with the slide bar 401, the fixing frames 402 slide on the slide bar 401, so that the fixing frames 402 maintain linearity when moving, the movable plate 5 drives the fixing frames 402 to move when moving, so that the multiple sets of fixing frames 402 are folded or pulled up, one side of the movable plate 5 is fixed with the clamping plate 7 through the rotating shaft 6, one end of the rotating shaft (6) is connected with the worm wheel 8, the worm 9 is installed on the outer side of the movable plate 5, the inner side of the movable plate 5 is provided with the connecting seat 10, the inner side of the connecting shaft 10 is connected with the supporting plate 11, the top of the supporting plate 11 and one side of the clamping plate 7 are both provided with the protective pads 15, and the protective pads 15 are made of silica gel materials, and the protective pads 15 can reduce wear between the clamping plate 7 and protect components.

Referring to fig. 1 and 3, the outer surfaces of the bidirectional screw rod 2 and the worm 9 are provided with the steering 14, and the outer surface of the steering 14 is provided with the anti-slip pattern, so that a worker can conveniently rotate the bidirectional screw rod 2 and the worm 9 through the steering 14, the friction force of the steering 14 is increased by the anti-slip pattern, and the phenomenon of slipping is not easy to occur during rotation.

Referring to fig. 1 and 4, the clamping plates 7 and the supporting plates 11 are respectively provided with two groups, the supporting plates 11 are located at the bottom of the clamping plates 7, the clamping plates 7 clamp and fix two sides of the component, and the supporting plates 11 can support the bottom of the component to prevent the component from sliding off during processing.

Referring to fig. 1, the worm 9 is engaged with the worm wheel 8, and the outer surfaces of the worm 9 and the worm wheel 8 are coated with lubricating oil, the worm 9 rotates to enable the worm wheel 8 to rotate, and the lubricating oil reduces the friction force between the worm 9 and the worm wheel 8, so that the engagement is smoother.

The implementation principle of the embodiment is as follows: firstly, the staff installs the clamping device, then place the spare part in the inboard of splint 7, then the staff rotates two-way lead screw 2, so that thread bush 3 drives fly leaf 5 to remove, splint 7 carries out centre gripping fixed to the spare part, when fly leaf 5 carries out centre gripping fixed to the spare part, fly leaf 5 can stimulate and promote mount 402 and move on draw runner 401, and shielding curtain 403 shelters from expansion port 12 all the time, the piece that adds the processing and produces can not drop into base 1, also can not drop on two-way lead screw 2, thereby can avoid the dead phenomenon of card to appear when thread bush 3 removes, when needing to carry out turn-over processing to the spare part, the staff makes layer board 11 take place the rotation in connecting seat 10 through connecting axle 13, and then make layer board 11 not be located the bottom of spare part, then the staff rotates worm 9, worm 9 is rotatory to make worm wheel 8 rotatory, worm wheel 8 is rotatory to make pivot 6 rotatory to make splint 7 drive the spare part carry out the turn-over, after the turn-over is accomplished because worm 9 and worm wheel 8 cooperate has auto-locking nature, and then can fix the angle of spare part, the staff can rotate the bottom to the spare part again afterwards.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can reduce automobile parts of wearing and tearing clamping device for processing, includes base (1), its characterized in that: the utility model discloses a two-way lead screw of base (1) internally mounted has two-way lead screw (2), thread bush (3) have been cup jointed to the surface of two-way lead screw (2), the top of thread bush (3) is fixed with fly leaf (5), the top of base (1) is provided with expansion gap (12) respectively and shelters from subassembly (4), shelter from subassembly (4) including multiunit mount (402), multiunit be provided with between mount (402) and shelter from curtain (403), one side of fly leaf (5) is fixed with splint (7) through pivot (6), the one end of pivot (6) is connected with worm wheel (8), worm (9) are installed in the outside of fly leaf (5), the inboard of fly leaf (5) is provided with connecting seat (10), the inboard of connecting seat (10) is connected with layer board (11) through connecting axle (13).

2. The clamping device for machining the automobile parts, which can reduce the abrasion according to claim 1, is characterized in that: the outer surfaces of the bidirectional screw rod (2) and the worm (9) are provided with a steering wheel (14), and the outer surface of the steering wheel (14) is provided with anti-skid lines.

3. The clamping device for machining the automobile parts, which can reduce the abrasion according to claim 1, is characterized in that: the shielding assembly (4) further comprises a sliding strip (401) located at the top of the base (1), a plurality of groups of fixing frames (402) are arranged, the fixing frame (402) at one end is fixed with the base (1), the fixing frame (402) at the other end is fixed with the movable plate (5), and the fixing frame (402) at the middle position is in sliding fit with the sliding strip (401).

4. The clamping device for processing the automobile parts, which can reduce the abrasion as claimed in claim 1, is characterized in that: the top of layer board (11) and one side of splint (7) all are provided with protection pad (15), just protection pad (15) adopt the silica gel material preparation to form.

5. The clamping device for machining the automobile parts, which can reduce the abrasion according to claim 1, is characterized in that: the clamping plates (7) and the supporting plates (11) are respectively provided with two groups, and the supporting plates (11) are positioned at the bottoms of the clamping plates (7).

6. The clamping device for machining the automobile parts, which can reduce the abrasion according to claim 1, is characterized in that: the worm (9) is meshed with the worm wheel (8), and lubricating oil is coated on the outer surfaces of the worm (9) and the worm wheel (8).