CN217620180U

CN217620180U - Spare part clamping device for vehicle production

Info

Publication number: CN217620180U
Application number: CN202221470650.9U
Authority: CN
Inventors: 殷玉彩; 姜丽娜; 曲冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-21
Anticipated expiration: 2032-06-13

Abstract

The utility model provides a spare part clamping device for vehicle production, relate to clamping device technical field, including supporting platform, supporting platform's upper surface horizontal rotation is equipped with the platform that turns to, it has two stands to turn to have along vertical slidable mounting side by side on the platform, the upper end of two stands is equipped with the slide bar along horizontal slidable respectively, the tip horizontal swing in the slide bar installs the riser, there are two risers along vertical rigid coupling side by side on the riser, and form the centre gripping region through between two risers, there are a plurality of screw rod along horizontal threaded connection side by side on every riser, tip swing in every screw rod is installed and is pressed from both sides tight seat, it is equipped with the slide still along horizontal slidable respectively on the relative lateral wall of platform to turn to. The utility model provides an in the conventional art because the shape of preceding bounding wall is irregular, can't realize carrying out the centre gripping to the tip that inclines of preceding bounding wall, can't guarantee the problem of preceding bounding wall stability in the course of working after the centre gripping.

Description

Spare part clamping device for vehicle production

Technical Field

The utility model relates to a clamping device technical field, concretely relates to spare part clamping device is used in vehicle production.

Background

The automobile front wall plate is a clapboard between an engine compartment and a carriage, is connected with a floor and a front upright post and is arranged below a front wall upper cover plate, and the automobile front wall plate is clamped and fixed by a clamping mechanism in order to avoid random displacement during processing; because of the preceding bounding wall of car belongs to an anomalous shape, and the bounding wall shape is also different before the car of different models in addition, and current clamping device can not make things convenient for the preceding bounding wall of the various different models of centre gripping car, great reduction whole fixture's application scope, be unfavorable for the use, the practicality is relatively poor.

The prior device gradually exposes the defects of the technology along with the use, and mainly shows the following aspects:

first, because the shape of the dash panel is irregular, the two ends that lead to the dash panel are not on the same plane, and it is fixed to lead to the current device to be not convenient for carry out the centre gripping to the dash panel.

Second, because the tip of the preceding bounding wall of partial model is the inclined plane, this just makes current clamping device can't realize carrying out the centre gripping to the slope tip of preceding bounding wall, can't guarantee the stability of preceding bounding wall in the course of working after the centre gripping.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides an among the conventional art because the shape of preceding bounding wall is irregular, can't realize carrying out the centre gripping to the slope tip of preceding bounding wall, the problem of preceding bounding wall stability in the course of working after can't the assurance centre gripping.

In order to solve the above problem, the utility model provides a following technical scheme:

the utility model provides a spare part clamping device for vehicle production, includes supporting platform, supporting platform's upper surface horizontal rotation is equipped with and turns to the platform, turn to on the platform and longitudinally parallel slidable mounting have two stands, two the upper end of stand is equipped with the slide bar along horizontal sliding respectively, the interior tip horizontal swing of slide bar installs the riser, along vertically parallel rigid coupling have two risers on the riser, and through two form the centre gripping region between the riser, have a plurality of screw rod along horizontal parallel threaded connection on every riser, the tip swing of every screw rod is installed and is pressed from both sides tight seat, still be equipped with the slide along horizontal sliding respectively on the relative lateral wall that turns to the platform, be equipped with the mount pad along vertical lift on the slide, horizontal sliding is equipped with the traveller on the mount pad, the tip is swung and is equipped with the back layer board in the interior tip of traveller.

As an optimized scheme, a hinge seat is fixedly connected to the inner end part of the sliding rod, and the vertical plate is hinged to the hinge seat through a swinging rod.

As an optimized scheme, a sleeve is fixedly connected to the outer side wall of the stand column, the sliding rod penetrates through the sleeve, a fixing knob is further connected to the sleeve in a threaded mode, and the tail end of the fixing knob abuts against the side wall of the stand column.

As an optimized scheme, a first rotary table is fixedly connected to the inner end portion of the screw, a first spherical hinge seat is connected to the first rotary table, and the clamping seat is fixedly connected to the swinging end of the first spherical hinge seat.

As an optimized scheme, a threaded sleeve is fixedly connected to the upper surface of the sliding seat, a threaded rod is connected to the inner thread of the threaded sleeve in a threaded mode, and the upper end portion of the threaded rod is connected with the mounting seat through a second rotary table.

As an optimized scheme, an external thread is arranged on the outer wall of the sliding column, a threaded hole matched with the external thread is horizontally formed in the mounting seat, a second spherical hinge seat is connected to the inner end of the sliding column, and the back supporting plate is fixedly connected to the swinging end of the second spherical hinge seat.

As an optimized scheme, a supporting cross shaft is horizontally and fixedly connected to the side wall of the steering platform corresponding to each sliding seat, the sliding seats are sleeved on the supporting cross shaft in a sliding mode, top guide grooves are formed in the upper surface of the supporting cross shaft in the axial direction, side guide grooves are formed in the outer side wall of the supporting cross shaft in the axial direction, a stop knob is connected to the sliding seats in a threaded mode, and the tail end of the stop knob abuts against the top guide grooves or the side guide grooves.

As an optimized scheme, two ends of the supporting transverse shaft are fixedly connected to the side wall of the steering platform through a seat body.

As an optimized scheme, a lead screw longitudinally arranged is rotatably arranged on the steering platform corresponding to each upright, and the upright is in threaded connection with the lead screw.

As an optimized scheme, the steering platform is fixedly connected with a guide strip along the sliding direction of the upright post, and the lower end part of the upright post is provided with a guide groove constrained on the guide strip.

As an optimized scheme, two ends of the screw rod are fixedly connected to the upper surface of the steering platform through plate bodies, and a driving motor for driving the screw rod to rotate is further fixedly connected to the outer wall of one of the plate bodies.

As an optimized scheme, a rotating shaft is fixedly connected to the lower surface of the steering platform and is rotatably mounted on the supporting platform through the rotating shaft, a driving machine is fixedly connected to the lower surface of the supporting platform, and the output end of the driving machine is connected with the rotating shaft.

As an optimized scheme, a plurality of supporting wheels are uniformly distributed on the lower surface of the steering platform around the rotating shaft, and the supporting wheels are in friction contact with the upper surface of the supporting platform.

As an optimized scheme, a first rotating handle is fixedly connected to the outer end part of the screw rod.

As an optimized scheme, a second rotating handle is fixedly connected to the outer end part of the sliding column.

As an optimized scheme, the lower surface of the supporting platform is also fixedly connected with supporting legs in parallel.

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

the two upright posts are driven by the screw rod respectively and independently slide along the longitudinal direction, so that the two upright posts can be arranged in a staggered manner, and because the two end parts of the front wall plates with partial models are arranged in a staggered manner and are not positioned on the same plane, the two end parts of the front wall plates with different models can be matched for use through the staggered arrangement of the two upright posts;

the sliding rod which horizontally slides on the upright post is used for adjusting the transverse distance, the vertical plates which swing on the swinging rod are provided with two vertical plates in parallel, the flexibility of swing adjustment is further improved, the purpose of utilizing the vertical plates provided with a plurality of clamping seats in parallel is to facilitate finding of clamping points due to irregular shapes of the end parts of the front wall plate, such as limitation of holes or grooves, and to facilitate finding of the clamping points and clamping fixation by arranging the plurality of clamping seats in parallel; the clamping seat is arranged in a swinging mode through the first spherical hinge seat, so that the clamping seat is matched with the inclined plane of the front coaming, and the clamping stability is further improved;

the back supporting plate is arranged, so that when the clamped front wall panel is machined, the front wall panel is subjected to external force due to the fact that the transverse width of the front wall panel is large, the front wall panel is prone to backward shaking, the back of the front wall panel is supported by the back supporting plate, the phenomenon that the front wall panel shakes backward can be effectively prevented, the back supporting plate slides transversely by the aid of the supporting transverse shaft, vertically lifts by the aid of the threaded sleeve and the threaded rod, slides longitudinally by the aid of the sliding column, swings are achieved by the aid of the second spherical hinge seat, and are matched with irregular shapes of the back of the front wall panel, and clamping stability of the front wall panel is further improved;

rotate through supporting platform and install on supporting platform, can realize commuting to preceding bounding wall, saved the operation of dismantling and fixed preceding bounding wall, reduced intensity of labour, improved work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

fig. 2 is a schematic structural view of a first spherical hinge base of the present invention;

fig. 3 is a schematic structural view of the second spherical hinge seat of the present invention.

In the figure: 1-a support platform; 2-upright post; 3-a slide bar; 4-a sleeve; 5-fixing the knob; 6-a hinged seat; 7-a swing lever; 8-standing the plate; 9-a vertical plate; 10-a clamping seat; 11-a screw; 12-a first carousel; 13-a first rotating handle; 14-a first spherical hinge mount; 15-supporting the transverse shaft; 16-a top guide groove; 17-side guide grooves; 18-a slide; 19-stop knob; 20-thread sleeve; 21-a threaded rod; 22-a second carousel; 23-a mounting seat; 24-a strut; 25-a second rotating handle; 26-a second spherical hinge seat; 27-back pallet; 28-a driver; 29-a rotating shaft; 30-a steering platform; 31-a support wheel; 32-a guide bar; 33-a plate body; 34-a lead screw; 35-supporting legs; 36-dash panel.

Detailed Description

Embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 3, a frame clamping device for vehicle production includes a supporting platform 1, a steering platform 30 is horizontally rotatably disposed on an upper surface of the supporting platform 1, two vertical columns 2 are longitudinally and slidably mounted on the steering platform 30 in parallel, slide bars 3 are respectively disposed at upper end portions of the two vertical columns 2 in horizontal and horizontal sliding, vertical plates 8 are horizontally and swingably mounted at inner end portions of the slide bars 3, two vertical plates 9 are longitudinally and fixedly connected to the vertical plates 8 in parallel, a clamping area is formed between the two vertical plates 9, a plurality of screws 11 are horizontally and threadedly connected to each vertical plate 9 in parallel, a clamping seat 10 is swingably mounted at the inner end portion of each screw 11, sliding seats 18 are respectively and horizontally and slidably disposed on opposite side walls of the steering platform 30, a mounting seat 23 is vertically lifted and lowered on the sliding seat 18, a sliding column 24 is horizontally and slidably disposed on the mounting seat 23, a back supporting plate 27 is swingably disposed at the inner end portion of the sliding column 24, wherein the back supporting plate 27 is disposed on two sides of the steering platform 30, so that when the steering platform 30 rotates, the other back supporting plate 27 can be abutted against a front surface of a front panel 36 to facilitate processing of a front panel.

The inner end part of the sliding rod 3 is fixedly connected with a hinge seat 6, and the vertical plate 8 is hinged on the hinge seat 6 through a swinging rod 7.

The outer side wall of the upright post 2 is fixedly connected with a sleeve 4, the slide rod 3 penetrates through the sleeve 4, the sleeve 4 is further in threaded connection with a fixed knob 5, and the tail end of the fixed knob 5 abuts against the side wall of the upright post 2.

A first rotating disc 12 is fixedly connected to the inner end portion of the screw rod 11, a first spherical hinge seat 14 is connected to the first rotating disc 12, and the clamping seat 10 is fixedly connected to the swinging end of the first spherical hinge seat 14.

A threaded sleeve 20 is fixedly connected to the upper surface of the sliding seat 18, a threaded rod 21 is connected to the threaded sleeve 20 through an internal thread, and the upper end of the threaded rod 21 is connected with a mounting seat 23 through a second rotating disc 22.

The outer wall of the sliding column 24 is provided with an external thread, the mounting seat 23 is horizontally provided with a threaded hole matched with the external thread, the inner end part of the sliding column 24 is connected with a second spherical hinge seat 26, and the back supporting plate 27 is fixedly connected with the swinging end of the second spherical hinge seat 26.

A supporting transverse shaft 15 is horizontally and fixedly connected to the side wall of the steering platform 30 corresponding to each sliding seat 18, the sliding seats 18 are slidably sleeved on the supporting transverse shaft 15, top guide grooves 16 are axially formed in the upper surface of the supporting transverse shaft 15, lateral guide grooves 17 are axially formed in the outer side wall of the supporting transverse shaft 15, stop knobs 19 are in threaded connection with the sliding seats 18, and the tail ends of the stop knobs 19 abut against the top guide grooves 16 or the lateral guide grooves 17.

The top guide groove 16 is used for limiting the threaded sleeve 20 in a vertical state, and the side guide groove 17 is used for horizontally placing and limiting the threaded sleeve 20 in a non-use state of the back splint 27.

The two ends of the supporting horizontal shaft 15 are fixedly connected to the side walls of the steering platform 30 through the seat bodies.

The steering platform 30 is rotatably provided with a lead screw 34 arranged along the longitudinal direction corresponding to each upright 2, and the upright 2 is in threaded connection with the lead screw 34.

The steering platform 30 is fixedly connected with a guide strip 32 along the sliding direction of the upright post 2, and the lower end part of the upright post 2 is provided with a guide groove constrained on the guide strip 32.

Two ends of the lead screw 34 are fixedly connected to the upper surface of the steering platform 30 through plate bodies 33, and a driving motor for driving the lead screw 34 to rotate is further fixedly connected to the outer wall of one of the plate bodies 33.

The lower surface of the steering platform 30 is fixedly connected with a rotating shaft 29 and is rotatably mounted on the supporting platform 1 through the rotating shaft 29, the lower surface of the supporting platform 1 is fixedly connected with a driving machine 28, and the output end of the driving machine 28 is connected with the rotating shaft 29.

A plurality of supporting wheels 31 are uniformly distributed on the lower surface of the steering platform 30 around the rotating shaft 29, and the supporting wheels 31 are in friction contact with the upper surface of the supporting platform 1.

A first rotating handle 13 is fixedly connected to the outer end of the screw rod 11.

A second rotating handle 25 is fixedly connected to the outer end part of the sliding column 24.

The lower surface of the supporting platform 1 is also fixedly connected with supporting legs 35 in parallel.

The working principle of the device is as follows:

the two upright columns 2 independently slide along the longitudinal direction through the driving of the screw rod 34, so that the two upright columns 2 can be arranged in a staggered manner, and because the two end parts of the front wall plates 36 with partial models are arranged in a staggered manner and are not positioned on the same plane, the two end parts of the front wall plates 36 with different models can be matched for use through the staggered arrangement of the two upright columns 2;

the sliding rod 3 which horizontally slides on the upright post 2 is used for adjusting the transverse distance, the vertical plate 8 which swings on the swinging rod 7 is used for arranging two vertical plates 9 in parallel on the vertical plate 8, the flexibility of swing adjustment is further improved, the purpose of arranging a plurality of clamping seats 10 in parallel in the vertical plates 9 is to facilitate the searching of clamping points and the clamping and fixing due to the fact that the end part of the front wall plate 36 is irregular in shape, for example, the clamping points are not easy to search due to the limitation of holes or grooves, and the clamping seats 10 are arranged in parallel; the clamping seat 10 is arranged in a swinging manner by using the first spherical hinge seat 14, so that the inclined surface of the front wall plate 36 is matched, and the clamping stability is further improved;

the back supporting plate 27 is arranged to enable the clamped front wall panel 36 to be subjected to external force when being machined due to the fact that the front wall panel 36 is large in transverse width, backward shaking is prone to occurring, the back supporting plate 27 is used for supporting the back face of the front wall panel 36, the backward shaking of the front wall panel 36 can be effectively prevented, the back supporting plate 27 slides along the transverse direction by the supporting transverse shaft 15, vertically ascends and descends by the aid of the threaded sleeve 20 and the threaded rod 21, slides along the longitudinal direction by the aid of the sliding column 24, swings are achieved by the aid of the second ball hinge seat 26, irregular shapes of the back face of the front wall panel 36 are matched, and clamping stability of the front wall panel 36 is further improved;

rotate through supporting platform 1 and install on supporting platform 1, can realize commutating to preceding bounding wall 36, saved the operation of dismantling and fixing preceding bounding wall 36, reduced intensity of labour, improved work efficiency.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a spare part clamping device for vehicle manufacture which characterized in that: the device comprises a supporting platform (1), wherein a steering platform (30) is horizontally arranged on the upper surface of the supporting platform (1) in a rotating mode, two upright posts (2) are longitudinally arranged on the steering platform (30) in parallel in a sliding mode, sliding rods (3) are respectively arranged at the upper ends of the two upright posts (2) in a horizontal sliding mode, vertical plates (8) are horizontally arranged in a swinging mode at the inner ends of the sliding rods (3), the vertical plates (8) are fixedly connected with two vertical plates (9) in parallel in a longitudinal mode and form a clamping area between the two vertical plates (9), a plurality of screw rods (11) are connected onto each vertical plate (9) in a horizontal parallel threaded mode, a clamping seat (10) is arranged at the inner end of each screw rod (11) in a swinging mode, sliding seats (18) are further arranged on opposite side walls of the steering platform (30) in a horizontal sliding mode, mounting seats (23) are arranged on the vertical sliding seats (18) in a lifting mode, sliding columns (24) are arranged on the mounting seats (23) in a horizontal sliding mode, and back supporting plates (27) are arranged on the inner ends of the sliding columns in a swinging mode.

2. The component holding device for vehicle production according to claim 1, wherein: the inner end part of the sliding rod (3) is fixedly connected with a hinge seat (6), and the vertical plate (8) is hinged to the hinge seat (6) through a swinging rod (7).

3. The component holding device for vehicle production according to claim 1, wherein: the outer wall of the stand column (2) is fixedly connected with a sleeve (4), the sliding rod (3) penetrates through the sleeve (4), the sleeve (4) is connected with a fixed knob (5) in a threaded mode, and the tail end of the fixed knob (5) is abutted to the side wall of the stand column (2).

4. The component holding device for vehicle production according to claim 3, wherein: the inner end of the screw rod (11) is fixedly connected with a first rotary table (12), the first rotary table (12) is connected with a first spherical hinge seat (14), the clamping seat (10) is fixedly connected with the swinging end of the first spherical hinge seat (14), and the outer end of the screw rod (11) is fixedly connected with a first rotating handle (13).

5. The component holding device for vehicle production according to claim 3, wherein: the upper surface rigid coupling of slide (18) has thread bush (20), thread bush (20) female connection has threaded rod (21), the upper end of threaded rod (21) is connected through second carousel (22) mount pad (23).

6. The component holding device for vehicle production according to claim 5, wherein: the outer wall of the sliding column (24) is provided with an external thread, a threaded hole matched with the external thread is horizontally formed in the mounting seat (23), a second spherical hinge seat (26) is connected to the inner end portion of the sliding column (24), the back supporting plate (27) is fixedly connected to the swinging end of the second spherical hinge seat (26), and a second rotating handle (25) is fixedly connected to the outer end portion of the sliding column (24).

7. The component holding device for vehicle production according to claim 6, wherein: correspond every on the lateral wall of platform (30) the horizontal rigid coupling of slide (18) has support cross axle (15), slide (18) slip suit in support cross axle (15) are last, top guide way (16) have been seted up along the axial to the upper surface of supporting cross axle (15), lateral part guide way (17) have been seted up along the axial on the lateral wall of supporting cross axle (15), threaded connection has locking knob (19) on slide (18), the end of locking knob (19) with top guide way (16) or lateral part guide way (17) offset.

8. The component holding device for vehicle production according to claim 7, wherein: correspond every on platform (30) stand (2) are rotated and are equipped with along vertical lead screw (34) that set up, stand (2) threaded connection in on lead screw (34), plate body (33) rigid coupling in are passed through at the both ends of lead screw (34) the upper surface of platform (30) turns to, and go back the rigid coupling on the outer wall of one of them plate body (33) and have the drive lead screw (34) pivoted driving motor.

9. The component holding device for vehicle production according to claim 8, wherein: the steering platform (30) is fixedly connected with a guide strip (32) along the sliding direction of the stand column (2), and the lower end part of the stand column (2) is provided with a guide groove constrained on the guide strip (32).

10. The component holding device for vehicle production according to claim 1, wherein: turn to the lower surface rigid coupling of platform (30) has pivot (29), and pass through pivot (29) rotate install in on supporting platform (1), the lower surface rigid coupling of supporting platform (1) has driving machine (28), the output of driving machine (28) is connected pivot (29), the lower surface that turns to platform (30) centers on pivot (29) equipartition has a plurality of supporting wheel (31), supporting wheel (31) with the last surface friction contact of supporting platform (1).