CN112548903A

CN112548903A - High strength automobile body mechanism processing is with hanging fixed establishment

Info

Publication number: CN112548903A
Application number: CN202011460617.3A
Authority: CN
Inventors: 崔忠孝
Original assignee: Suzhou Tongji Auto Parts Co ltd
Current assignee: Suzhou Tongji Auto Parts Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-03-26
Anticipated expiration: 2040-12-11
Also published as: CN112548903B

Abstract

The invention discloses a suspension fixing mechanism for machining a high-strength vehicle body mechanism, which belongs to the technical field of automobile machining and comprises two vertical supporting frames arranged in parallel, wherein the top ends of the vertical supporting frames are fixedly connected with a top supporting plate, the top end of the top supporting plate is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a linkage gear, one side of the linkage gear is provided with a linkage rack, and the linkage rack penetrates through the top supporting plate in a sliding manner and extends to the position below the top supporting plate. Can realize being equipped with adjustable automobile body centre gripping subassembly, the bar splint that play clamping action in the automobile body centre gripping subassembly can carry out the regulation of adaptability according to the inclination of connecting the impetus department automobile body to the messenger is firm more to the centre gripping of automobile body, and can reduce the damage to the automobile body, and the distance between two automobile body centre gripping subassemblies also can carry out the regulation of adaptability according to the width of automobile body, has improved the practicality.

Description

High strength automobile body mechanism processing is with hanging fixed establishment

Technical Field

The invention relates to the technical field of automobile machining, in particular to a suspension fixing mechanism for machining a high-strength automobile body mechanism.

Background

The vehicle body refers to a part of the vehicle for loading people and also refers to the whole vehicle. Some vehicles have a vehicle body that serves both as a driver's work place and as a place for accommodating passengers and cargo. The vehicle body includes a window, a door, a cabin, a passenger compartment, an engine compartment, a luggage compartment, and the like. The shape of the car body is divided into a box type, a fish type, a ship type, a streamline type, a wedge type and the like, and the structural form is divided into a single box type, a two box type, a three box type and the like. The body modeling structure is the body language of the vehicle, and the good and bad design of the body modeling structure directly influences the performance of the vehicle. The vehicle body refers to a part of the vehicle for loading people and also refers to the whole vehicle.

When the automobile body of an automobile is machined, the automobile body needs to be suspended by a suspension fixing mechanism, an automobile body clamping assembly used for being connected with the automobile body is usually arranged in the suspension fixing mechanism, a proper connection force point needs to be found during suspension, the automobile body at the force point is not necessarily perpendicular to a horizontal plane due to different shapes and shapes of the automobile body, and the existing automobile body clamping assembly of the suspension fixing mechanism is usually fixed in angle, cannot adjust the inclination angle of the automobile body at the force point, is easy to suspend unstably, and is easy to damage the automobile body due to forced clamping. Therefore, we propose a suspension fixing mechanism for high-strength vehicle body mechanism processing.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a suspension fixing mechanism for machining a high-strength vehicle body mechanism, which can realize the arrangement of an adjustable vehicle body clamping component, wherein a strip-shaped clamping plate playing a clamping role in the vehicle body clamping component can be adjusted adaptively according to the inclination angle of a vehicle body at the connecting force point, so that the vehicle body can be clamped more stably and firmly, the damage to the vehicle body can be reduced, the distance between two vehicle body clamping components can also be adjusted adaptively according to the width of the vehicle body, and the practicability is improved.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

a suspension fixing mechanism for machining a high-strength vehicle body mechanism comprises two vertical supporting frames which are arranged in parallel, wherein the top ends of the vertical supporting frames are fixedly connected with a top supporting plate, a driving motor is fixedly mounted at the top end of the top supporting plate, a linkage gear is fixedly connected to the output end of the driving motor, one side of the linkage gear is provided with a linkage rack, the linkage rack penetrates through the top supporting plate in a sliding manner and extends to the position below the top supporting plate, and is fixedly connected with a linkage transverse plate, the bottom end of the linkage transverse plate is fixedly connected with a C-shaped sliding rod, the outer wall of the C-shaped sliding rod is slidably connected with two linkage suspenders which are symmetrically arranged, one side of the bottom ends of the two linkage suspenders is provided with a vehicle body clamping assembly, the vehicle body clamping assembly comprises a supporting transverse rod fixedly connected with the linkage suspenders, and, the outer wall of the rotating shaft is rotatably connected with a swinging rod, the top end of the swinging rod is fixedly connected with a C-shaped base, the inner wall of the C-shaped base is fixedly connected with a horizontal sliding rod, the outer wall of the horizontal sliding rod is connected with two sliding blocks which are symmetrically arranged, the top end of the sliding block is fixedly connected with a strip-shaped clamping plate, two ends of the clamping spring are respectively sleeved with a clamping spring, the bottom end of the supporting cross rod is fixedly connected with an arc-shaped slide rail, the outer wall of the bottom end of the arc-shaped slide rail is fixedly connected with a connecting frame, an adjusting clamping rod penetrates through the middle part of the connecting frame in a sliding manner, a stop block is fixedly connected on the outer wall of the adjusting clamping rod, the outer wall of the adjusting clamping rod is movably sleeved with a reset spring, the bottom end of the swinging rod is provided with a connecting chute matched with the adjusting clamping rod, and a plurality of fixing clamping holes which are uniformly distributed in an annular shape are formed in the arc-shaped sliding rail.

Furthermore, the linkage rack is meshed with the linkage gear, and the linkage rack is arranged through the driving motor, the linkage gear and the linkage rack, so that the driving motor is started to rotate forwards to drive the linkage rack to move downwards, the vehicle body clamping assembly is driven to move downwards, and similarly, the driving motor is started to rotate backwards to drive the vehicle body to move upwards, two guide rods symmetrically arranged are fixedly connected to the top end of the linkage transverse plate and penetrate through the top supporting plate and are connected with the top supporting plate in a sliding mode, and the guide rods can play a role in guiding to prevent the vehicle body from shifting in the up-down moving process.

Further, the bottom fixedly connected with two symmetry of linkage diaphragm sets up adjust the cylinder, two adjust the cylinder's output respectively with two linkage jib fixed connection to two adjust the cylinder of accessible drive two linkage jibs or reverse movement in opposite directions, and then can be according to the size of automobile body, width, adjust the distance between two automobile body centre gripping subassemblies, improved application scope.

Further, one side fixedly connected with rubber pad of bar splint, the setting of rubber pad can increase the frictional force between bar splint and automobile body on the one hand to prevent the automobile body slippage, on the other hand can play a cushioning effect, prevents to press from both sides bad automobile body, the opposite side fixedly connected with handle of rubber pad, the setting of handle can be convenient for spur bar splint.

Further, the arc-shaped slide rail is set to be arc-shaped with the rotating shaft as a circle center, and the arc-shaped slide rail penetrates through the swing rod and is in sliding connection with the swing rod, so that the swing rod can swing along the arc-shaped slide rail with the rotating shaft as a central shaft.

Furthermore, the return spring is arranged below the stop block, the adjusting clamping rod is connected with the sliding chute and the fixing clamping hole in a penetrating way, the adjusting and clamping rod is in sliding connection with the connecting chute and the fixing and clamping hole, the bottom end of the adjusting and clamping rod is fixedly connected with a hand pull ring, through the arrangement of the arc-shaped sliding rail, the connecting frame, the adjusting clamping rod, the stop block, the reset spring, the hand pull ring, the connecting chute and the fixing clamping hole, when in use, the adjusting clamping rod can be pulled downwards by the hand pull ring to separate the adjusting clamping rod from the fixing clamping hole, the swinging rod can be swung, so as to adjust the inclination angle of the strip-shaped clamping plate, after the adjustment is finished, the adjusting clamping rod is inserted into the corresponding fixing clamping hole, can be with the angle fixed for the bar splint can carry out the regulation of adaptability according to the inclination of connecting the impetus department automobile body, thereby makes the centre gripping to the automobile body firm more, and can reduce the damage to the automobile body.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is equipped with adjustable automobile body centre gripping subassembly, plays the bar splint of clamping action in the automobile body centre gripping subassembly, can carry out the regulation of adaptability according to the inclination of connecting the impetus department automobile body to the messenger is firm more to the centre gripping of automobile body, and can reduce the damage to the automobile body, and the distance between two automobile body centre gripping subassemblies also can carry out the regulation of adaptability according to the width of automobile body, has improved the practicality.

(2) Through driving motor, the linkage gear, the setting of linkage rack, start driving motor corotation, can drive linkage rack downstream, thereby drive automobile body centre gripping subassembly downstream, and then drive the automobile body downstream, and the same reason, start driving motor reversal, can drive automobile body upward movement, the guide bar that two symmetries of top fixedly connected with of linkage diaphragm set up, the guide bar runs through a backup pad and rather than sliding connection, the guide bar can play a guide effect, prevent that the automobile body from taking place the skew at the process that reciprocates.

(3) The bottom fixedly connected with of linkage diaphragm has the adjust cylinder of two symmetry settings, and two adjust cylinder's output respectively with two linkage jib fixed connection to two adjust cylinder of accessible drive two linkage jibs or reverse movement in opposite directions, and then can be according to the size of automobile body, width, adjust the distance between two automobile body centre gripping subassemblies, improved application scope.

(4) One side fixedly connected with rubber pad of bar splint, the setting of rubber pad can increase the frictional force between bar splint and automobile body on the one hand to prevent the automobile body slippage, on the other hand can play a cushioning effect, prevents to press from both sides bad automobile body, and the opposite side fixedly connected with handle of rubber pad, the setting of handle can be convenient for spur bar splint.

(5) The arc slide rail sets up to use the pivot as the circular-arc of centre of a circle, and the arc slide rail runs through the swinging arms and rather than sliding connection for the swinging arms can be the pivot as the center pin, swings along the arc slide rail.

(6) Through the arc slide rail, the connection frame, adjust the kelly, the dog, reset spring, the hand power ring, connect the spout, the setting in fixing clip hole, during the use, accessible hand power ring stimulates the regulation kelly downwards, make and adjust the kelly and break away from the fixing clip hole, can swing the swinging arms, thereby adjust the inclination of bar splint, the regulation finishes, insert in the fixing clip hole that corresponds the kelly will be adjusted, can be with the angle fixed, make bar splint can carry out the regulation of adaptability according to the inclination of connecting the impetus department automobile body, thereby it is firm more to make the centre gripping to the automobile body, and can reduce the damage to the automobile body.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view taken at B of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view of the junction of the oscillating lever and the arcuate slider bar of the present invention.

The reference numbers in the figures illustrate:

101. erecting a support frame; 102. a top support plate; 103. a drive motor; 104. a linkage gear; 105. a linkage rack; 106. a linkage transverse plate; 107. a C-shaped slide bar; 108. a linkage boom; 109. an adjusting cylinder; 110. a guide bar; 201. a support rail; 202. a rotating shaft; 203. a swing lever; 204. a C-shaped base; 205. a horizontal sliding bar; 206. a slider; 207. a strip-shaped splint; 208. a rubber pad; 209. a handle; 210. a clamping spring; 211. an arc-shaped slide rail; 212. a connecting frame; 213. adjusting the clamping rod; 214. a stopper; 215. a return spring; 216. a hand-pulling ring; 217. connecting the sliding chute; 218. and fixing the clamping hole.

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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, a suspension fixing mechanism for high-strength vehicle body mechanism processing comprises two vertical support frames 101 arranged in parallel, a top support plate 102 is fixedly connected to the top end of the vertical support frame 101, a driving motor 103 is fixedly mounted on the top end of the top support plate 102, a linkage gear 104 is fixedly connected to the output end of the driving motor 103, a linkage rack 105 is arranged on one side of the linkage gear 104, the linkage rack 105 slidably penetrates through the top support plate 102 and extends to the lower part of the top support plate 102, a linkage transverse plate 106 is fixedly connected, the linkage rack 105 is meshed with the linkage gear 104, the linkage rack 105 is engaged with the linkage gear 104, the driving motor 103, the linkage gear 104 and the linkage rack 105 are arranged, the driving motor 103 is started to rotate forward, the linkage rack 105 is driven to move downward, the vehicle body clamping assembly is driven to move downward, and the vehicle body is driven to move downward, and similarly, the driving motor, the top end of the linkage transverse plate 106 is fixedly connected with two guide rods 110 which are symmetrically arranged, the guide rods 110 penetrate through the top supporting plate 102 and are connected with the top supporting plate in a sliding manner, the guide rods 110 can play a role of guiding to prevent the vehicle body from shifting in the up-and-down moving process, the bottom end of the linkage transverse plate 106 is fixedly connected with a C-shaped sliding rod 107, the outer wall of the C-shaped sliding rod 107 is connected with two linkage suspension rods 108 which are symmetrically arranged in a sliding manner, the bottom end of the linkage transverse plate 106 is fixedly connected with two adjusting cylinders 109 which are symmetrically arranged, the output ends of the two adjusting cylinders 109 are respectively and fixedly connected with the two linkage suspension rods 108, so that the two linkage suspension rods 108 can be driven by the two adjusting cylinders 109 to move oppositely or reversely, the distance between two vehicle body clamping components,

referring to fig. 2-4, a vehicle body clamping assembly is disposed on each of the bottom ends of the two linkage suspension rods 108, the vehicle body clamping assembly includes a support cross rod 201 fixedly connected to the linkage suspension rods 108, a rotating shaft 202 fixedly connected to the outer wall of the front side of the support cross rod 201, a swinging rod 203 rotatably connected to the outer wall of the rotating shaft 202, a C-shaped base 204 fixedly connected to the top end of the swinging rod 203, a horizontal sliding rod 205 fixedly connected to the inner wall of the C-shaped base 204, two sliding blocks 206 symmetrically disposed on the outer wall of the horizontal sliding rod 205, a bar-shaped clamping plate 207 fixedly connected to the top end of the sliding block 206, a rubber pad 208 fixedly connected to one side of the bar-shaped clamping plate 207, and a handle 209 fixedly connected to the other side of the rubber pad 208, on one hand, friction between the bar-shaped clamping plate 207 and the vehicle body can be increased, thereby, the handle 209 is arranged, the bar-shaped clamping plate 207 can be conveniently pulled, the clamping spring 210 is sleeved at both ends of the clamping spring 210, the arc-shaped sliding rail 211 is fixedly connected to the bottom end of the supporting cross rod 201, the arc-shaped sliding rail 211 is arranged in an arc shape with the rotating shaft 202 as a circle center, the arc-shaped sliding rail 211 penetrates through the swinging rod 203 and is in sliding connection with the swinging rod 203, so that the swinging rod 203 can swing along the arc-shaped sliding rail 211 with the rotating shaft 202 as a center shaft, the connecting frame 212 is fixedly connected to the outer wall of the bottom end of the arc-shaped sliding rail 211, the adjusting clamping rod 213 is slidably penetrated through the middle part of the connecting frame 212, the stop block 214 is fixedly connected to the outer wall of the adjusting clamping rod 213, the reset spring 215 is movably sleeved on the outer wall of the adjusting clamping rod 213, the connecting chute 217 matched with the adjusting clamping rod 213 is arranged at the bottom end of, the adjusting and clamping rod 213 penetrates through the connecting chute 217 and the fixing and clamping hole 218, the adjusting and clamping rod 213 is slidably connected with the connecting chute 217 and the fixing and clamping hole 218, the bottom end of the adjusting and clamping rod 213 is fixedly connected with a hand-pulling ring 216, through the arrangement of the arc-shaped sliding rail 211, the connecting frame 212, the adjusting clamping rod 213, the stop block 214, the return spring 215, the hand-pulling ring 216, the connecting sliding groove 217 and the fixing clamping hole 218, when in use, the adjusting rod 213 can be pulled downwards by the hand ring 216, so that the adjusting rod 213 is separated from the fixing hole 218, the swing rod 203 can be swung, so as to adjust the inclination angle of the bar-shaped clamping plate 207, after the adjustment is finished, the adjusting clamping rod 213 is inserted into the corresponding fixing clamping hole 218, can be with the angle fixed for bar splint 207 can carry out the regulation of adaptability according to the inclination of connecting the power point department automobile body, thereby makes the centre gripping to the automobile body firm more, and can reduce the damage to the automobile body.

When the device is used, a worker can drive the two linkage suspension rods 108 to move oppositely or reversely through the two adjusting cylinders 109, further adjust the distance between the two vehicle body clamping components according to the size and the width of the vehicle body, then observe the vehicle body to select a proper connection force point, then start the driving motor 103 to rotate forward to drive the linkage rack 105 to move downwards, further move the vehicle body clamping components to the force point, then pull the adjusting clamping rod 213 downwards through the hand-pulling ring 216 to separate the adjusting clamping rod 213 from the fixing clamping hole 218, swing the swinging rod 203 to enable the inclination angle of the bar-shaped clamping plate 207 to be adjusted to be consistent with the inclination angle of the vehicle body at the force point, insert the adjusting clamping rod 213 into the corresponding fixing clamping hole 218 after the adjustment is finished, thereby fixing the angle, and then pull the bar-shaped clamping plate 207 through the handle 209 to enable the corresponding two bar-shaped clamping plates 207 to move reversely, then, under the coordination of the adjusting cylinder 109, clamping of the strip-shaped clamping plate 207 in the vehicle body is completed, and finally, the driving motor 103 is started to rotate forward, so that the vehicle body can be driven to move upwards, and the vehicle body is suspended; compared with the prior art, can realize: be equipped with adjustable automobile body centre gripping subassembly, play the bar splint 207 of clamping action in the automobile body centre gripping subassembly, can carry out the regulation of adaptability according to the inclination of connecting the effort point department automobile body to the messenger is more firm to the centre gripping of automobile body, and can reduce the damage to the automobile body, and the distance between two automobile body centre gripping subassemblies also can carry out the regulation of adaptability according to the width of automobile body, has improved the practicality.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a processing of high strength automobile body mechanism is with hanging fixed establishment, includes two parallel arrangement's perpendicular support frame (101), the top fixedly connected with top backup pad (102) of perpendicular support frame (101), its characterized in that: the top end of the top supporting plate (102) is fixedly provided with a driving motor (103), the output end of the driving motor (103) is fixedly connected with a linkage gear (104), one side of the linkage gear (104) is provided with a linkage rack (105), the linkage rack (105) slides to penetrate through the top supporting plate (102) and extends to the lower part of the top supporting plate (102) and is fixedly connected with a linkage transverse plate (106), the bottom end of the linkage transverse plate (106) is fixedly connected with a C-shaped sliding rod (107), the outer wall of the C-shaped sliding rod (107) is slidably connected with two linkage hanging rods (108) which are symmetrically arranged, one side of the bottom ends of the two linkage hanging rods (108) is provided with a vehicle body clamping assembly, the vehicle body clamping assembly comprises a supporting transverse rod (201) fixedly connected with the linkage hanging rod (108), and the outer wall of one side of the front surface of the supporting transverse rod (, the outer wall of the rotating shaft (202) is rotatably connected with a swing rod (203), the top end of the swing rod (203) is fixedly connected with a C-shaped base (204), the inner wall of the C-shaped base (204) is fixedly connected with a horizontal sliding rod (205), the outer wall of the horizontal sliding rod (205) is slidably connected with two symmetrical sliding blocks (206), the top end of each sliding block (206) is fixedly connected with a bar-shaped clamping plate (207), the two ends of each clamping spring (210) are respectively sleeved with a clamping spring (210), the bottom end of each supporting cross rod (201) is fixedly connected with an arc-shaped sliding rail (211), the outer wall at the bottom end of each arc-shaped sliding rail (211) is fixedly connected with a connecting frame (212), the middle part of each connecting frame (212) is slidably penetrated with an adjusting clamping rod (213), the outer wall of each adjusting clamping rod (213) is fixedly connected with an arc-shaped sliding rail (211), and the outer wall, the bottom of swinging arms (203) is seted up with regulation kelly (213) assorted connection spout (217), set up a plurality of fixed card holes (218) that are annular evenly distributed on arc slide rail (211).

2. The suspension fixing mechanism for high-strength vehicle body mechanism machining according to claim 1, characterized in that: the linkage rack (105) is meshed with the linkage gear (104), the top end of the linkage transverse plate (106) is fixedly connected with two guide rods (110) which are symmetrically arranged, and the guide rods (110) penetrate through the top supporting plate (102) and are in sliding connection with the top supporting plate.

3. The suspension fixing mechanism for high-strength vehicle body mechanism machining according to claim 1, characterized in that: the bottom fixedly connected with of linkage diaphragm (106) two symmetry settings adjust cylinder (109), two adjust cylinder (109)'s output respectively with two linkage jib (108) fixed connection.

4. The suspension fixing mechanism for high-strength vehicle body mechanism machining according to claim 1, characterized in that: one side of the strip-shaped clamping plate (207) is fixedly connected with a rubber pad (208), and the other side of the rubber pad (208) is fixedly connected with a handle (209).

5. The suspension fixing mechanism for high-strength vehicle body mechanism machining according to claim 1, characterized in that: the arc-shaped sliding rail (211) is arranged to be arc-shaped with the rotating shaft (202) as a circle center, and the arc-shaped sliding rail (211) penetrates through the swinging rod (203) and is connected with the swinging rod in a sliding mode.

6. The suspension fixing mechanism for high-strength vehicle body mechanism machining according to claim 1, characterized in that: the reset spring (215) is arranged below the stop block (214), and the bottom end of the adjusting clamping rod (213) is fixedly connected with a hand pull ring (216).

7. The suspension fixing mechanism for high-strength vehicle body mechanism machining according to claim 1, characterized in that: the adjusting clamping rod (213) penetrates through the connecting sliding groove (217) and the fixing clamping hole (218), and the adjusting clamping rod (213) is in sliding connection with the connecting sliding groove (217) and the fixing clamping hole (218).