CN116288603A - A variable-pitch multi-vehicle compatible frame electrophoresis support device - Google Patents

Abstract

The invention relates to the technical field of automobile processing parts, and particularly discloses a variable-spacing multi-vehicle-type compatible frame electrophoresis supporting device. Comprises an adjusting support rod; one end of the adjusting support rod is fixedly connected with a first support seat, a second support seat is sleeved at the other end of the adjusting support rod far away from the first support seat, the second support seat can move along the axial direction of the adjusting support rod, wherein a first limiting piece and a second limiting piece are respectively fixedly arranged on the surfaces of the adjusting support rods close to the two sides of the second support seat, and the first limiting piece and the second limiting piece are used for limiting the moving stroke of the second support seat; simultaneously, the structure is more stable, and the frames of different vehicle types can be stacked, so that the electrophoresis efficiency of the frames is improved.

Description

A variable-pitch multi-vehicle compatible frame electrophoresis support device

technical field

The invention relates to the technical field of automobile processing parts, in particular to an electrophoresis support device for variable-pitch multi-vehicle compatible frame. .

Background technique

In order to meet the different needs of the market, improve the production efficiency of various sub-models, and reduce the production cost of the production line, the existing automobile production line needs to realize the flexible production of the production line-multiple models are produced on the same platform; in the N line of the frame factory The flexible production mode is adopted, and a single line can produce hundreds of seed models, and the width of the frame can reach 14 types; and the frame needs to be placed between the stacking frame and the frame when the frame is off-line, and the existing technology uses all Fixed-size frame stacking support device, this kind of fixed-size support rod cannot adapt to the stacking of frame assemblies with multiple vehicle models and multiple sizes and widths. It is necessary to manufacture various types of electrophoretic support devices to adapt to multiple vehicle models. There is frequent switching, which causes a lot of waste. At the same time, various types of support devices also increase the production cost of the enterprise, which is a great loss to the enterprise;

At the same time, in order to solve the stability of the frame after the stacking of the supporting device in the prior art, the contact area between the supporting device and the surface of the frame is relatively large, which will affect the effect of the electrophoretic painting of the frame. , At the same time, the conveniently operated support device solves the problems existing in the support device in the prior art.

Contents of the invention

The basic invention aims at solving at least one of the technical problems existing in the prior art. For this reason, the present invention proposes an electrophoretic support device for a multi-vehicle compatible vehicle frame with variable pitch.

According to the embodiment of the first aspect of the present invention, an electrophoretic support device for a variable-pitch multi-vehicle compatible frame includes:

Adjust the support rod, the adjustment support rod is a steel square tube; one end of the adjustment support rod is fixedly connected to the first support base, and the other end away from the first support base is provided with a second support base; the first support base It is triangular with the second support seat, and the second support seat can move along the axis direction of the adjustment support rod; wherein, the surfaces of the adjustment support rod near the two sides of the second support seat are respectively fixed with first A limit piece and a second limit piece, the first limit piece and the second limit piece are used to limit the movement stroke of the second support seat.

According to an embodiment of the present invention, an electrophoretic support device for a variable-pitch multi-vehicle compatible frame is fixedly connected to the first support seat at one end of the adjustment support rod, and is movably connected to the second support seat at the other end of the adjustment support rod. The second support seat The surface of the adjustable support rod on both sides is respectively provided with a first limiter and a second limiter. The second support seat can move along the axis of the adjustable support rod. When stacking frames of different models, you only need to adjust Move the second support seat so that the distance between the first support seat and the second support seat is just enough to meet the stacking and stacking of different car frames. This support device has wider adaptability; adjust the first support seat and the second support seat set at both ends of the support rod The second support reduces the contact area between the support device and the vehicle frame of the present invention, and further reduces the influence of the support device on the electrophoretic painting of the vehicle frame; the first support seat and the second support seat are triangular prisms, and their structures are more stable. The frame of the car model is stacked and stacked, so that more frames can be stacked, which improves the efficiency of electrophoresis for the frame.

According to some embodiments of the present invention, the first support base includes a first support block, a second support block and a first reinforcing round bar, and the first supporting block is fixedly connected to the second support through the reinforcing round bar. block, the first reinforcing round bar annular array is set between the first support block and the second support block; through the setting of the first support block and the second support block, the first support block and the second support block The ring-shaped array of the first reinforcing round bars between the blocks further reduces the quality of the first support seat while satisfying the structural strength. At the same time, due to the setting of the first reinforcing round bars, when the frame is stacked or the frame is electrophoresed When unloading, it is convenient for the staff to take the supporting device.

According to some embodiments of the present invention, a first installation hole is opened in the center of the surface of the first support block and the second support block, and the first installation hole is used to pass the adjustment support rod through the first support seat and fix it; The surface of the first support block and the second support block around the first installation hole is provided with a number of weight-reducing cavities, and the top of the second support block near the first reinforcing round bar is provided with a first support part. The surface of the first support block and the second support block is provided with a number of weight-reducing cavities to further reduce the quality of the first support seat while satisfying the structural strength. A first The support part, the first support part is a horizontal plane provided on the top of the second support block, which makes the vehicle frame placed above the support device more stable, and at the same time further reduces the contact area between the support device and the surface of the vehicle frame.

According to some embodiments of the present invention, the second support base includes a third support block, a fourth support block and a second reinforced round bar, and the third support block is fixedly connected to the For the fourth support block, the second reinforcing round rod array is arranged between the first support block and the second support block, and is arranged through the first support block and the second support block, and the first support block and the second support block The circular array of first reinforcing round rods between the two support blocks further reduces the quality of the first support seat while satisfying the structural strength. When unloading after electrophoresis, it is convenient for the staff to move the second support seat along the axial direction of the support rod, reducing the difficulty of operation.

According to some embodiments of the present invention, a second installation hole is opened in the center of the surface of the third support block and the fourth support block, and the second installation hole is used to adjust the support rod to pass through the second support seat; surrounding the first The surface of the third support block and the fourth support block around the second installation hole is provided with a number of lightening holes, and the top of the fourth support block near the second reinforcing round bar is provided with a second support part; A number of weight-reducing cavities are provided on the surface of the block and the fourth support block, and the quality of the second support seat is further reduced while satisfying the structural strength. A first support portion is arranged on the top of the fourth support block close to the second reinforcing round bar, The first supporting part is a horizontal plane provided on the top of the second supporting block, which makes the vehicle frame placed above the supporting device more stable, and at the same time further reduces the contact area between the supporting device and the surface of the vehicle frame.

According to some embodiments of the present invention, the first limiter and the second limiter are arranged around the surface of the adjustment support rod, and the positions of the first limiter and the second limiter are The longitudinal sectional area of the adjusting support rod is larger than the aperture area of the second installation hole. The distance between the first limiter and the second limiter is less than half of the length of the adjustment support rod, the first support base is welded to one end of the adjustment support rod, the The adjustment support rod is provided with a through hole along the axial direction, and the longitudinal sectional area of the adjustment support rod at the first limiter and the second limiter is set larger than the aperture area of the second installation hole, effectively restricting the second support seat Move the distance along the adjustment support rod to prevent the second support base from detaching from the adjustment support rod, and the distance between the first limiter and the second limiter is less than half of the length of the adjustment support rod One setting prevents the second support base from moving too close to the first support base, causing the adjustment support rod protruding from one end of the second support base to be too long, thereby affecting the stacking of the vehicle frame by the staff.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of an electrophoretic support device for a variable-pitch multi-vehicle compatible frame according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the first support seat of the variable-pitch multi-vehicle compatible electrophoretic support device according to an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a second support seat of a variable-pitch multi-vehicle compatible electrophoretic support device according to an embodiment of the present invention;

Fig. 4 is a schematic structural view of the first support block of the variable-pitch multi-vehicle compatible electrophoretic support device according to an embodiment of the present invention;

Fig. 5 is a schematic structural view of a fourth support block of a variable-pitch multi-vehicle compatible electrophoretic support device according to an embodiment of the present invention.

Reference signs:

100. First support seat; 110. First support block, 120 Second support block; 121. First support part; 122. Weight reduction hole; 123. First installation hole; 130. First reinforcing round rod; 131 , the first round rod mounting hole;

200, adjust the support rod; 210, the first limit piece; 220, the second limit piece;

300, the second support base; 310, the third support block, 312, the weight reduction hole; 313, the second installation hole

320, the fourth support block; 321, the second support part; 322, the weight reduction cavity; 323, the second installation hole;

330, the second round rod for strengthening; 331, the mounting hole for the second round rod.

Detailed ways

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and it should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Please refer to Figures 1 to 3, this embodiment provides a variable-pitch multi-vehicle compatible frame electrophoresis support device, including:

As shown in Figure 1, adjust the support rod 200; one end of the adjustable support rod 200 is fixedly connected to the first support base 100, and the other end away from the first support base 100 is provided with a second support base 300; the second support The base 300 can move along the axial direction of the adjustment support rod 200; wherein, the surface of the adjustment support rod 200 near the two sides of the second support base 300 is fixedly provided with a first limiter 210 and a second limiter respectively. 220, the first limiter 210 and the second limiter 220 are used to limit the movement stroke of the second support base 300. It should be noted that the material of the adjustment support rod 200 can be selected from different diameters steel square tubes, or through holes are set in the adjustment support rod 200 along the axis direction, so as to further reduce the quality of the whole support device.

The first limiter 210 and the second limiter 220 are arranged around the surface of the adjustment support rod 200 , the adjustment at the first limiter 210 and the second limiter 220 The longitudinal section area of the support rod 200 is larger than the aperture area of the second installation hole. The distance between the first limiter 210 and the second limiter 220 is less than half of the length of the adjustment support rod 200, and the first support seat 100 is welded to the adjustment support rod 200, the adjustment support rod 200 is provided with a through hole along the axial direction, and the vertical section area of the adjustment support rod 200 passing through the first limiter 210 and the second limiter 220 is larger than the diameter of the second installation hole The area is set to effectively limit the moving distance range of the second support base 300 along the adjustment support rod 200, preventing the second support base 300 from detaching from the adjustment support rod 200, through the first limiter 210 and the second limiter 220 The length of the distance between them is less than one-half of the length of the adjustment support rod 200, so as to prevent the second support base 300 from protruding from the second support base 300 due to being too close to the first support base 100 after it moves. The adjustment support rod 200 is too long, thereby affecting the staff to stack the frame.

In one possible implementation, the first support seat 100 is welded to one end of the adjustment support rod 200, and by fixing the first support seat 100 at one end of the adjustment support rod 200, the adjustment support The other end of the rod 200 is movably connected to the second support base 300, and the surface of the adjustment support rod 200 on both sides of the second support base 300 is respectively provided with the first limiter 210 and the second limiter 220 , the second support base 300 can move along the axial direction of the adjustment support rod 200. When stacking frames of different models, the second support base 300 only needs to be adjusted to make the first support base The distance between 100 and the second support base 300 is just enough to meet the stacking and stacking of frames of different models, and the support device has wider adaptability; the first support base 100 and the second support base 300 are set for weight reduction, The whole device is more convenient to use, while reducing the production cost of the support device, the first support seat 100 and the second support provided at both ends of the adjustable support rod 200 reduce the contact area between the support device of the present invention and the vehicle frame, further The impact of the support device on the electrophoretic painting of the frame is reduced; the first support seat 100 and the second support seat 300 are triangular prisms, and their structures are more stable, and they can be stacked on different car frames. A larger number of frames can be stacked, which improves the efficiency of electrophoresis on the frames.

As shown in FIG. 2 , specifically, the first supporting base 100 shown includes a first supporting block 110 , a second supporting block 120 and a first reinforcing round bar 130 , and the first supporting block 110 passes through the reinforcing round bar 130 The second support block 120 is fixedly connected, and the first reinforcing round rods 130 are disposed in an annular array between the first support block 110 and the second support block 120, wherein, in one embodiment, the The shape of the first support block 110 is an equilateral triangular block, and the three corners of the first support block 110 are respectively rounded. By setting the first support block 110 and the second support block 120, the first support block The circular array of the first reinforcing round bars 130 between the block 110 and the second supporting block 120 further reduces the quality of the first supporting base 100 while satisfying the structural strength. When the frame is stacked or unloaded after electrophoresis, it is convenient for the staff to take the support device;

In one embodiment, the shape of the second support block 120 is an equilateral triangular block, the corners of the bottom of the second support block 120 are respectively rounded, and the top of the second support block 120 is provided with a first support portion 121, The first support part 121 is arranged horizontally. When the frames of different models are stacked, the contact area between the second support block 120 and the frame is further reduced under the premise of structural stability. The center of the second support block 120 is opened There is a first installation hole 123 for adjusting the installation of the support rod 200, and a number of lightening holes 122 are provided on the surface of the second support block 120 surrounding the first installation hole 123, which are set according to actual requirements. The structural strength further reduces the quality of the first support seat 100 at the same time, and the first support part 121 is arranged on the top of the second support block 120 close to the first reinforcing round bar 130, and the first support part 121 is on the The horizontal surface provided on the top of the second support block 120 makes the vehicle frame placed above the support device more stable, and at the same time further reduces the contact area between the support device and the surface of the vehicle frame.

The center of the surface of the first support block 110 and the second support block 120 is provided with a first installation hole, and the first installation hole is used to pass the adjustment support rod 200 through the first support base 100 and fix it; A plurality of light-reducing cavities 122 are provided on the surface of the first support block 110 and the second support block 120 around the installation hole, and a first support portion 121 is provided on the top of the second support block 120 near the first reinforcing round bar.

As shown in FIG. 3 , the second support base 300 includes a third support block 310 , a fourth support block 320 and a second reinforced round bar 330 , and the third support block 310 passes through the second reinforced round bar 330 The fourth support block 320 is fixedly connected, and the array of the second reinforcing round rods 330 is arranged between the third support block 310 and the fourth support block 320, through the third support block 310 and the fourth support block 320, the second reinforcing round bar 330 is arranged in a circular array between the third support block 310 and the fourth support block 320, which further reduces the quality of the second support seat 300 while satisfying the structural strength, and at the same time due to the The second reinforcing round bar 330 is set, when the frame is stacked or unloaded after electrophoresis, it is convenient for the staff to move the second support seat 300 along the axis of the support bar, reducing the difficulty of operation. The center of the surface of the three support blocks 310 and the fourth support block 320 is provided with a second installation hole 313, and the second installation hole is used to adjust the support rod 200 to pass through the second support seat 300; surrounding all the surroundings of the first installation hole The surface of the third supporting block 310 and the shown fourth supporting block 320 are provided with a number of lightening holes 122, and the top of the fourth supporting block near the second reinforcing round bar 330 is provided with a second supporting part 321; The surface of the support block 310 and the fourth support block 320 is provided with a number of weight-reducing holes 122 to further reduce the quality of the second support seat 300 while satisfying the structural strength. A first support part 121 is provided, and the first support part 121 is a horizontal plane provided on the top of the second support block 120, which makes the vehicle frame placed above the support device more stable, and further reduces the distance between the support device and the surface of the vehicle frame. Contact area.

Example 2

Please refer to Fig. 4, this embodiment describes the structure of the first support block 110 on the basis of embodiment 1, including: a first installation hole 123 is opened in the center of the first support block 110, and the first installation hole 123 is used to set and install the support rod 200, and there are weight reduction holes 122 around the first installation hole 123, and the weight reduction holes 122 are divided into three groups. The surface of the first support block 110 is provided with a first round rod installation hole 131, the first round rod installation hole 131 is opened around the first installation hole 123, and the first round rod installation hole 131 is opened in three groups, and In the early days, it should be noted that the first support block 110 is symmetrical about its own vertical central axis and is highly symmetrical, which facilitates the production of the first support block 110 and reduces production costs. At the same time, it is also more convenient to install. The first supporting block 110 is made of equilateral triangular steel plate, and its structure is more stable.

Example 3

Please refer to Fig. 5, this embodiment describes the structure of the fourth supporting block 320 on the basis of Embodiment 1, including: the center of the fourth supporting block 320 is provided with a second mounting hole 323, and the second mounting hole 323 is used to set and install the support rod 200. Around the first installation hole 323, there are weight reducing holes 323. The weight reducing holes 322 are divided into three groups. The surface of the fourth support block 320 is provided with a second round rod installation hole 331, the first round rod installation hole 331 is opened around the second installation hole 323, and the second round rod installation hole 331 is opened in three groups, wherein , it should be noted that, the top of the fourth support block 320 is provided with a second support portion 321, the second support portion 321 is arranged horizontally, and the structure of the fourth support block 320 is symmetrical about its own vertical central axis, and its height is symmetrical The setting facilitates the production of the fourth support block 320, reduces the production cost, and is also more convenient for installation. The fourth support block 320 is made of equilateral triangle steel plate, and its structure is more stable.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and thus should not be construed as limitations on the invention.

In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example.

Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application of the embodiments. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a compatible frame electrophoresis strutting arrangement of variable interval multi-vehicle type which characterized in that includes:

the adjusting support rod is a steel square tube, one end of the adjusting support rod is fixedly connected with a first support seat, a second support seat is sleeved at the other end of the first support seat, the second support seat can move along the axis direction of the adjusting support rod, the first support seat and the second support seat are triangular, a first limiting part and a second limiting part are fixedly arranged on the surface of the adjusting support rod, which is close to two sides of the second support seat, respectively, and the first limiting part and the second limiting part are used for limiting the moving stroke of the second support seat.

2. The electrophoresis support device for the variable-spacing multi-vehicle-type compatible vehicle frame according to claim 1, wherein the first support base comprises a first support block, a second support block and a first reinforcing round bar, the first support block is fixedly connected with the second support block through the reinforcing round bar, and the first reinforcing round bar annular array is arranged between the first support block and the second support block.

3. The electrophoresis supporting device for the variable-spacing multi-vehicle-type compatible vehicle frame according to claim 2, wherein a first mounting hole is formed in the surface center of the first supporting block and the second supporting block, the first mounting hole is used for enabling an adjusting supporting rod to penetrate through a first supporting seat and be fixed, and a plurality of lightening hole cavities are formed in the surfaces of the first supporting block and the second supporting block around the first mounting hole.

4. A variable spacing multiple vehicle compatible frame electrophoresis support device in accordance with claim 3 wherein a first support is provided on top of said second support block adjacent to a first reinforcing round bar.

5. The electrophoresis support device for the variable-spacing multi-vehicle-type compatible vehicle frame according to claim 1, wherein the second support base comprises a third support block, a fourth support block and a second reinforcing round bar, the third support block is fixedly connected with the fourth support block through the second reinforcing round bar, and the second reinforcing round bar array is arranged between the first support block and the second support block.

6. The electrophoresis supporting device for the variable-spacing multi-vehicle-type compatible vehicle frame according to claim 5, wherein second mounting holes are formed in the centers of the surfaces of the third supporting block and the fourth supporting block, the second mounting holes are used for adjusting supporting rods to penetrate through second supporting seats, and a plurality of lightening hole cavities are formed in the surfaces of the third supporting block and the fourth supporting block around the second mounting holes.

7. The electrophoresis support device for the variable-spacing multi-vehicle-type compatible vehicle frame according to claim 6 wherein a second support portion is provided on the top of the fourth support block adjacent to the second reinforcing round bar.

8. The electrophoresis support device for the variable-spacing multi-vehicle-type compatible vehicle frame according to claim 1, wherein the first limiting member and the second limiting member are arranged around the surface of the adjusting support rod, and the longitudinal cutting area of the adjusting support rod at the first limiting member and the second limiting member is larger than the aperture area of the second mounting hole.

9. The electrophoresis support device for the variable-spacing multi-vehicle-type compatible vehicle frame according to claim 8, wherein the distance between the first limiting member and the second limiting member is less than one half of the length of the adjusting support rod.

10. The electrophoresis support device for the variable-spacing multi-vehicle-type compatible vehicle frame according to claim 1, wherein the first support seat is welded to one end of the adjusting support rod, and the adjusting support rod is provided with a through hole along an axial direction.

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