CN219725982U

CN219725982U - Clamping device with good clamping effect for automobile steering knuckle production

Info

Publication number: CN219725982U
Application number: CN202321387209.9U
Authority: CN
Inventors: 祁斌
Original assignee: SHANGHAI JIASHIJIU ENTERPRISE DEVELOPMENT CO LTD
Current assignee: SHANGHAI JIASHIJIU ENTERPRISE DEVELOPMENT CO LTD
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-09-22
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a clamping device with good clamping effect for producing an automobile steering knuckle, which comprises a bottom plate, wherein a rotating assembly is fixedly arranged on the right side of the bottom of an inner cavity of the bottom plate, a driving assembly is fixedly arranged at the top of a placing frame, a buffer assembly is fixedly arranged on one side opposite to two connecting plates, an arc-shaped clamp is fixedly arranged on one side opposite to the two buffer assemblies, and supporting columns are fixedly arranged at four corners of the bottom plate. According to the utility model, the device is supported through the design of the bottom plate, the rotating assembly and the placing plate are designed, the rotating assembly is started, the placing plate is driven to rotate when the rotating assembly is used, the automobile steering knuckle is placed at the top of the placing plate, and the placing plate drives the automobile steering knuckle to rotate when rotating, so that the angle of the automobile steering knuckle can be adjusted when the automobile steering knuckle is processed, and the automobile steering knuckle is more convenient to use.

Description

Clamping device with good clamping effect for automobile steering knuckle production

Technical Field

The utility model belongs to the technical field of automobile steering knuckles, and particularly relates to a clamping device with a good clamping effect for producing an automobile steering knuckle.

Background

The automobile steering knuckle is also called as a 'claw', is one of important parts in an automobile steering axle, can enable an automobile to stably run and sensitively transfer the running direction, and has the functions of transferring and bearing the front load of the automobile, supporting and driving a front wheel to rotate around a main pin so as to steer the automobile, and in the running state of the automobile, the automobile steering knuckle bears variable impact load, and a clamping device is needed to be used in the processing process of the automobile steering knuckle.

For example, application number: the utility model relates to the technical field of automobile accessories, and discloses a clamping device of an automobile steering knuckle, which comprises a device main body, wherein the device main body comprises a base and a clamping plate, a sloping plate is arranged at one end above the base, a clamping frame is arranged at one side of a fixing frame, a fixed plate is arranged at one side above the clamping plate, a controller is arranged at one side of the fixed plate, a pushing rod is arranged above a clamping shaft, a fixed rod is arranged below the connecting rod, and a connecting ring is arranged at one end of a second fixed rod. This clamping device of car knuckle utilizes the overall structure of device main part and the locating lever of swash plate both sides to carry out the position to car knuckle rear position device and prescribe a limit to, installs the knuckle in the grip block inside simultaneously, cup joints in the clamp shaft to make the device carry out spacingly to the same type steering linkage, reduce dislocation risk, improve device stability, guarantee the knuckle and turn to the symmetry, push rod one end drives the go-between, thereby drives the knuckle, improves the knuckle flexibility.

Based on the retrieval of the above patent and the discovery of the equipment in the prior art, the equipment can clamp the automobile steering knuckle when in use, but can not adjust the angle of the automobile steering knuckle in the processing process, is very inconvenient in use, and can scratch the surface of the automobile steering knuckle when clamping and positioning the automobile steering knuckle, thereby reducing the working efficiency and having low practicability.

The clamping device for producing the automobile steering knuckle has good clamping effect, is convenient to adjust the angle of the automobile steering knuckle in the processing process, is very convenient to use, and can not scratch the surface of the automobile steering knuckle when clamping and positioning the automobile steering knuckle, thereby improving the working efficiency and having strong practicability.

Disclosure of Invention

Aiming at the problems existing in the prior art, the clamping device for producing the automobile steering knuckle has the advantages that the angle of the automobile steering knuckle is convenient to adjust in the processing process, the clamping device is very convenient to use, the surface of the automobile steering knuckle cannot be scratched when the automobile steering knuckle is clamped and positioned, so that the working efficiency is improved, the practicability is high, the problems that the angle of the existing automobile steering knuckle is inconvenient to adjust in the processing process, the angle of the existing automobile steering knuckle is very inconvenient to use, the surface of the automobile steering knuckle can be scratched when the automobile steering knuckle is clamped and positioned, the working efficiency is reduced, and the practicability is low are solved.

The clamping device for producing the automobile steering knuckle with good clamping effect comprises a bottom plate, wherein a rotating assembly is fixedly arranged on the right side of the bottom of an inner cavity of the bottom plate, a placing plate is fixedly arranged at the top of the rotating assembly, a placing rack is fixedly arranged on the front side of the bottom of the inner cavity of the placing plate, a driving assembly is fixedly arranged at the top of the placing rack, supporting plates are fixedly arranged on two sides of the top of the driving assembly, sliding blocks are fixedly arranged on the rear sides of the bottoms of the two supporting plates, sliding rods are slidably arranged in the inner cavities of the sliding blocks, two sides of the sliding rods are fixedly arranged in the inner cavities of the placing plate, connecting plates are fixedly arranged at the tops of the two supporting plates, buffer assemblies are fixedly arranged on opposite sides of the two connecting plates, arc-shaped clamps are fixedly arranged on opposite sides of the two buffer assemblies, and supporting columns are fixedly arranged at four corners of the bottom plate.

As the preferable one of the utility model, the rotating assembly comprises a driving motor, the driving motor is fixedly arranged on the right side of the bottom of the inner cavity of the bottom plate, the output shaft of the driving motor is fixedly provided with a first synchronous wheel, the left side of the first synchronous wheel is provided with a second synchronous wheel, a belt is connected between the first synchronous wheel and the second synchronous wheel in a transmission way, the inner cavity of the second synchronous wheel is fixedly provided with a rotating rod, the top of the rotating rod is fixedly provided with a rotating disc, and the top of the rotating disc is fixedly connected with the placing plate.

As the preferable mode of the utility model, the bottom of the surface of the driving motor is sleeved with the limiting ring, and the bottom of the limiting ring is fixedly connected with the inner cavity of the bottom plate.

As the preferable mode of the utility model, the driving component comprises a bidirectional motor, the bidirectional motor is fixedly arranged at the top of the placing frame, screw rods are fixedly arranged at two sides of the bidirectional motor, the surfaces of the two screw rods are respectively connected with a fixed block in a threaded manner, and the tops of the two fixed blocks are respectively and fixedly connected with the bottoms of the two supporting plates.

As the preferred one of the utility model, the said buffer assembly includes the outer casing, two outer casings are fixedly installed on two opposite sides of connecting plate separately, two inner chamber opposite sides of outer casings have fixedly installed springs, two opposite sides of springs have stop blocks fixedly installed, two opposite sides of stop block fixedly connect with two opposite sides of arc clamp separately.

As the preferable mode of the utility model, the front side and the rear side of the stop block are fixedly provided with positioning blocks, the inner cavity of each positioning block is slidably provided with a positioning rod, and both sides of each positioning rod are fixedly arranged in the inner cavity of the shell.

As the preferable mode of the utility model, the front side of the bottom of the inner cavity of the placing plate is fixedly provided with two positioning plates, and one side of the two positioning plates opposite to each other is fixedly connected with the placing frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the device is supported through the design of the bottom plate, the rotating assembly is started through the design of the rotating assembly and the placing plate, the rotating assembly can drive the placing plate to rotate when in use, the automobile steering knuckle is placed at the top of the placing plate, the placing plate can drive the automobile steering knuckle to rotate when in rotation, thus the angle of the automobile steering knuckle can be adjusted when the automobile steering knuckle is processed, the device is more convenient when in use, the driving assembly is started through the design of the placing frame, the driving assembly and the supporting plate, the driving assembly can drive the two supporting plates to be close to or far away from each other when in use, the connecting plate, the buffer assembly and the arc-shaped clamp are all installed on the supporting plate to move along with the movement of the supporting plate, the automobile steering knuckle at the top of the placing plate is clamped and fixed through the mutual closing of the two arc-shaped clamps when in movement, the supporting plate is supported when in movement, the supporting plate can also be supported through the supporting plate when in movement, the supporting plate can be scratched when in the design, and the automobile steering knuckle is positioned when the buffer assembly is clamped, and the automobile steering knuckle is positioned on the surface when in the position is not clamped by the arc-shaped clamp.

2. According to the utility model, through the design of the driving motor, the first synchronous wheel, the belt, the second synchronous wheel, the rotating rod and the rotating disc, the driving motor is started, and the driving motor drives the first synchronous wheel to rotate when in use.

3. According to the utility model, through the design of the limiting ring, the driving motor is fixed through the limiting ring when in use, so that the driving motor cannot shake when in use, and the stability of the driving motor when in use is improved.

4. According to the utility model, through the design of the bidirectional motor, the screw rods and the fixing blocks, the bidirectional motor can drive the screw rods on two sides to rotate when in use, the two fixing blocks are connected to the two screw rods in a threaded manner, the two fixing blocks can rotate along with the two screw rods to approach each other, and the two supporting plates are respectively fixedly arranged at the tops of the two fixing blocks and can move along with the movement of the fixing blocks.

5. According to the utility model, through the design of the shell, the spring and the stop block, the arc-shaped clamp can generate certain thrust to the stop block when clamping, and the stop block approaches to the spring to buffer, so that the surface of the automobile steering knuckle is prevented from being scratched when the automobile steering knuckle is clamped.

6. According to the utility model, due to the design of the positioning block and the positioning rod, one end of the positioning block is fixedly arranged on the stop block, the stop block is more stable and more convenient in buffering, and thus, the auxiliary effect of the stop block in buffering is achieved.

7. According to the utility model, through the design of the locating plate, one end of the locating plate is fixedly arranged on the placing plate, and the other end of the locating plate is fixedly arranged on the placing frame, so that the placing plate and the placing frame are firmer when being fixed.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view provided by an embodiment of the present utility model;

FIG. 3 is a front view of a rotating assembly provided by an embodiment of the present utility model;

FIG. 4 is a front view of a drive assembly provided by an embodiment of the present utility model;

fig. 5 is a front view of a stop assembly according to an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a rotating assembly; 201. a driving motor; 202. a first synchronizing wheel; 203. a belt; 204. a second synchronizing wheel; 205. a rotating lever; 206. a rotating disc; 207. a limiting ring; 3. placing a plate; 4. a placing rack; 5. a drive assembly; 501. a bi-directional motor; 502. a screw rod; 503. a fixed block; 6. a support plate; 7. a sliding block; 8. a slide bar; 9. a connecting plate; 10. a buffer assembly; 1001. a housing; 1002. a spring; 1003. a stop block; 1004. a positioning block; 1005. a positioning rod; 11. an arc-shaped clamp; 12. a support column; 13. and (5) positioning the plate.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the clamping device for producing an automobile steering knuckle with good clamping effect provided by the embodiment of the utility model comprises a bottom plate 1, wherein a rotating component 2 is fixedly installed on the right side of the bottom of an inner cavity of the bottom plate 1, a placing plate 3 is fixedly installed on the top of the rotating component 2, a placing rack 4 is fixedly installed on the front side of the bottom of the inner cavity of the placing plate 3, a driving component 5 is fixedly installed on the top of the placing rack 4, supporting plates 6 are fixedly installed on two sides of the top of the driving component 5, sliding blocks 7 are fixedly installed on the rear sides of the bottoms of the two supporting plates 6, sliding rods 8 are slidably installed in the inner cavities of the sliding blocks 7, two sides of the sliding rods 8 are fixedly installed in the inner cavity of the placing plate 3, connecting plates 9 are fixedly installed on the tops of the two supporting plates 6, a buffer component 10 is fixedly installed on the opposite sides of the two connecting plates 9, an arc-shaped clamp 11 is fixedly installed on the opposite sides of the two buffer components 10, and supporting columns 12 are fixedly installed on four corners of the bottom plate 1.

Referring to fig. 1, 2 and 3, the rotating assembly 2 includes a driving motor 201, the driving motor 201 is fixedly installed on the right side of the bottom of the inner cavity of the bottom plate 1, an output shaft of the driving motor 201 is fixedly installed with a first synchronizing wheel 202, a left side of the first synchronizing wheel 202 is installed with a second synchronizing wheel 204, a belt 203 is connected between the first synchronizing wheel 202 and the second synchronizing wheel 204 in a transmission manner, a rotating rod 205 is fixedly installed in the inner cavity of the second synchronizing wheel 204, a rotating disc 206 is fixedly installed at the top of the rotating rod 205, and the top of the rotating disc 206 is fixedly connected with the placing plate 3.

The scheme is adopted: according to the utility model, through the design of the driving motor 201, the first synchronizing wheel 202, the belt 203, the second synchronizing wheel 204, the rotating rod 205 and the rotating disc 206, the driving motor 201 is started, the driving motor 201 drives the first synchronizing wheel 202 to rotate when in use, because the second synchronizing wheel 204 and the first synchronizing wheel 202 are in transmission connection through the belt 203, the first synchronizing wheel 202 can drive the second synchronizing wheel 204 to rotate when in rotation, the rotating rod 205 is fixedly arranged in the inner cavity of the second synchronizing wheel 204 and rotates along with the rotation of the second synchronizing wheel 204, and the rotating disc 206 is fixedly arranged on the rotating rod 205 and rotates along with the rotation of the rotating rod 205, so that the top placing plate 3 is driven to rotate.

Referring to fig. 1, 2 and 3, a limiting ring 207 is sleeved at the bottom of the surface of the driving motor 201, and the bottom of the limiting ring 207 is fixedly connected with the inner cavity of the bottom plate 1.

The scheme is adopted: according to the utility model, through the design of the limiting ring 207, the driving motor 201 is fixed through the limiting ring 207 when in use, so that the driving motor 201 cannot shake when in use, and the stability of the driving motor 201 when in use is improved.

Referring to fig. 2 and 4, the driving assembly 5 includes a bi-directional motor 501, the bi-directional motor 501 is fixedly mounted at the top of the placement frame 4, screw rods 502 are fixedly mounted at both sides of the bi-directional motor 501, fixing blocks 503 are screwed on surfaces of the two screw rods 502, and tops of the two fixing blocks 503 are fixedly connected with bottoms of the two support plates 6 respectively.

The scheme is adopted: according to the utility model, through the design of the bidirectional motor 501, the screw rods 502 and the fixed blocks 503, the bidirectional motor 501 is started, the screw rods 502 on two sides are driven to rotate by the bidirectional motor 501 when in use, the two fixed blocks 503 are connected to the two screw rods 502 in a threaded manner, the two fixed blocks 503 can rotate along with the two screw rods 502 to approach each other, and the two supporting plates 6 are respectively fixedly arranged at the tops of the two fixed blocks 503 and can move along with the movement of the fixed blocks 503.

Referring to fig. 1, 2, 4 and 5, the buffer assembly 10 includes a housing 1001, two housings 1001 are respectively and fixedly mounted on opposite sides of two connecting plates 9, springs 1002 are respectively and fixedly mounted on opposite sides of inner cavities of the two housings 1001, stoppers 1003 are respectively and fixedly mounted on opposite sides of the two springs 1002, and opposite sides of the two stoppers 1003 are respectively and fixedly connected with opposite sides of two arc clamps 11.

The scheme is adopted: according to the utility model, through the design of the shell 1001, the spring 1002 and the stop block 1003, the arc clamp 11 can generate certain thrust to the stop block 1003 during clamping, and the stop block 1003 approaches to the spring 1002 to buffer, so that scratches on the surface of the automobile steering knuckle during clamping of the automobile steering knuckle are avoided.

Referring to fig. 1, 2, 4 and 5, the front side and the rear side of the stopper 1003 are fixedly provided with a positioning block 1004, an inner cavity of the positioning block 1004 is slidably provided with a positioning rod 1005, and both sides of the positioning rod 1005 are fixedly provided in the inner cavity of the housing 1001.

The scheme is adopted: according to the utility model, due to the design of the positioning block 1004 and the positioning rod 1005, one end of the positioning block 1004 is fixedly arranged on the stop block 1003, the stop block 1003 is more stable and more convenient in buffering, and thus, the auxiliary effect of the stop block 1003 in buffering is achieved.

Referring to fig. 2 and 4, two positioning plates 13 are fixedly installed on the front side of the bottom of the inner cavity of the placement plate 3, and one side of the two positioning plates 13 opposite to each other is fixedly connected with the placement frame 4.

The scheme is adopted: according to the utility model, through the design of the positioning plate 13, one end of the positioning plate 13 is fixedly arranged on the placing plate 3, and the other end of the positioning plate is fixedly arranged on the placing frame 4, so that the placing plate 3 and the placing frame 4 are more firm when being fixed.

The working principle of the utility model is as follows:

when in use, the driving motor 201 is started, the driving motor 201 drives the first synchronous wheel 202 to rotate when in use, because the second synchronous wheel 204 and the first synchronous wheel 202 are in transmission connection through the belt 203, the first synchronous wheel 202 can drive the second synchronous wheel 204 to rotate when in rotation, the rotating rod 205 is fixedly arranged in the inner cavity of the second synchronous wheel 204 and can rotate along with the rotation of the second synchronous wheel 204, the rotating disc 206 is fixedly arranged on the rotating rod 205 and can rotate along with the rotation of the rotating rod 205, thereby driving the placement plate 3 at the top to rotate, the automobile steering knuckle is placed at the top of the placement plate 3, the placement plate 3 can drive the automobile steering knuckle to rotate when in rotation, thereby adjusting the angle of the automobile steering knuckle when in processing the automobile steering knuckle, being more convenient in use, starting the bi-directional motor 501, the bi-directional motor 501 drives the screw rods 502 at two sides to rotate when in use, the two fixing blocks 503 are connected with the two screw rods 502 in a threaded manner, the two fixing blocks 503 can rotate along with the two screw rods 502 to approach each other, the two supporting plates 6 are respectively fixedly arranged at the tops of the two fixing blocks 503 and move along with the movement of the fixing blocks 503, the connecting plate 9, the buffer assembly 10 and the arc clamps 11 are arranged on the supporting plates 6 and move along with the movement of the supporting plates 6, the two arc clamps 11 approach each other to clamp and fix the automobile steering knuckle at the top of the placing plate 3 when in movement, so that the automobile steering knuckle is more convenient when in processing, the arc clamps 11 can generate a certain thrust to the stop block 1003 when in clamping, the stop block 1003 approaches the spring 1002 to buffer, thereby avoiding scratch on the surface of the automobile steering knuckle when clamping the automobile steering knuckle.

To sum up: this clamping device is used in production of effectual car knuckle, through bottom plate 1, rotating assembly 2, driving motor 201, first synchronizing wheel 202, belt 203, second synchronizing wheel 204, dwang 205, rolling disc 206, spacing ring 207, place board 3, rack 4, driving assembly 5, bi-directional motor 501, lead screw 502, fixed block 503, backup pad 6, sliding block 7, sliding rod 8, connecting plate 9, buffer module 10, shell 1001, spring 1002, dog 1003, locating piece 1004, locating lever 1005, arc anchor clamps 11, support column 12 and locating plate 13's cooperation is used, it is inconvenient very when using to have solved current car knuckle in the in-process of processing to be inconvenient to adjust the angle, and can cause the fish tail to car knuckle surface when carrying out the location to car knuckle centre gripping moreover, thereby work efficiency has been reduced, the low practicality problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Clamping device is used in production of effectual car knuckle, including bottom plate (1), its characterized in that: the utility model discloses a bottom plate (1) inner chamber bottom's right side fixed mounting has rotating assembly (2), the top fixed mounting of rotating assembly (2) has place board (3), the front side fixed mounting of placing board (3) inner chamber bottom has rack (4), the top fixed mounting of rack (4) has drive assembly (5), the equal fixed mounting in both sides at drive assembly (5) top has backup pad (6), the equal fixed mounting in rear side of two backup pad (6) bottoms has slider (7), the inner chamber slidable mounting of slider (7) has slide bar (8), the equal fixed mounting in both sides of slide bar (8) is in the inner chamber of placing board (3), the equal fixed mounting in top of two backup pads (6) connecting plate (9), the equal fixed mounting in one side of two connecting plates (9) has buffer assembly (10), the equal fixed mounting in one side of two buffer assembly (10) opposite arc anchor clamps (11), the equal fixed mounting in four corners of bottom plate (1) bottom has support column (12).

2. The clamping device with good clamping effect for producing automobile steering knuckles as claimed in claim 1, wherein: the rotating assembly (2) comprises a driving motor (201), the driving motor (201) is fixedly arranged on the right side of the bottom of an inner cavity of the bottom plate (1), a first synchronous wheel (202) is fixedly arranged on an output shaft of the driving motor (201), a second synchronous wheel (204) is arranged on the left side of the first synchronous wheel (202), a belt (203) is connected between the first synchronous wheel (202) and the second synchronous wheel (204) in a transmission mode, a rotating rod (205) is fixedly arranged in the inner cavity of the second synchronous wheel (204), a rotating disc (206) is fixedly arranged on the top of the rotating rod (205), and the top of the rotating disc (206) is fixedly connected with the placing plate (3).

3. The clamping device with good clamping effect for producing automobile steering knuckles as claimed in claim 2, wherein: the bottom of the surface of the driving motor (201) is sleeved with a limiting ring (207), and the bottom of the limiting ring (207) is fixedly connected with the inner cavity of the bottom plate (1).

4. The clamping device with good clamping effect for producing automobile steering knuckles as claimed in claim 1, wherein: the driving assembly (5) comprises a bidirectional motor (501), the bidirectional motor (501) is fixedly arranged at the top of the placement frame (4), screw rods (502) are fixedly arranged on two sides of the bidirectional motor (501), fixing blocks (503) are connected to surfaces of the two screw rods (502) in a threaded mode, and tops of the two fixing blocks (503) are fixedly connected with bottoms of the two supporting plates (6) respectively.

5. The clamping device with good clamping effect for producing automobile steering knuckles as claimed in claim 1, wherein: the buffer assembly (10) comprises a shell (1001), wherein the two shells (1001) are respectively and fixedly arranged on one sides of the two connecting plates (9) opposite to each other, springs (1002) are fixedly arranged on one sides of the inner cavities of the two shells (1001) opposite to each other, check blocks (1003) are fixedly arranged on one sides of the two springs (1002) opposite to each other, and one sides of the two check blocks (1003) opposite to each other are respectively and fixedly connected with one sides of the two arc-shaped clamps (11) opposite to each other.

6. The clamping device with good clamping effect for producing automobile steering knuckles as claimed in claim 5, wherein: the front side and the rear side of the stop block (1003) are fixedly provided with positioning blocks (1004), the inner cavities of the positioning blocks (1004) are slidably provided with positioning rods (1005), and both sides of each positioning rod (1005) are fixedly arranged in the inner cavities of the shell (1001).

7. The clamping device with good clamping effect for producing automobile steering knuckles as claimed in claim 1, wherein: the front side of the bottom of the inner cavity of the placement plate (3) is fixedly provided with two positioning plates (13), and one side of the two positioning plates (13) opposite to each other is fixedly connected with the placement frame (4).