CN218532663U

CN218532663U - Wheel hub forges mold carrier of mold for automobile

Info

Publication number: CN218532663U
Application number: CN202222814686.0U
Authority: CN
Inventors: 孙佳; 刘小葵
Original assignee: Kunshan Zhiyong Mould Co ltd
Current assignee: Kunshan Zhiyong Mould Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-28
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a wheel hub forges mold carrier for car, including the base, the top fixedly connected with guide of base, the bottom fixedly connected with base of base, the inside driving piece that is equipped with of base, the lateral wall of base encircles the centre gripping subassembly that is provided with three group centre gripping wheel hub bodies, the driving piece is used for driving the centre gripping subassembly and carries out the centre gripping to wheel hub body, is equipped with arc clamping piece on three group of the centre gripping subassembly, the upper end fixedly connected with first backup pad of arc clamping piece, the medial extremity of first backup pad is equipped with fixed subassembly; the utility model relates to a forging and pressing mould die carrier technical field. This wheel hub forges mold processing die carrier for car through the centre gripping subassembly that sets up, finely tunes the position of expansion bracket tip, realizes the accommodation process of a set of arc clamping piece pair wheel hub centre gripping elasticity alone to in carry out the centre gripping to the circle wheel hub, perhaps adjust position deviation's arc clamping piece self position.

Description

Wheel hub forges mold carrier of mold for automobile

Technical Field

The utility model relates to a forging and pressing mould die carrier technical field specifically is a wheel hub forges mold carrier that adds for car.

Background

The forged hub is forged, internal air holes and cracks can be removed to the maximum extent, forging is usually carried out for more than one time, multiple forging is adopted, material defects in all aspects can be removed, internal stress of the material is increased, the toughness is better, and the impact resistance and the tear resistance under high rotating speed are greatly improved;

publication (bulletin) No.: CN114472778A discloses a wheel hub forging processing die frame for a new energy automobile, and relates to the technical field of forging die frame, the invention realizes that the same die frame simultaneously realizes the forging and pressing of a rim and a spoke, thereby reducing the equipment investment, lowering the production cost, improving the production continuity and improving the production efficiency;

but the device lacks the anchor clamps that are used for fixed automobile wheel hub in the in-service use process, leads to causing the wheel hub work piece not hard up in the course of working easily to the wheel hub clamping tools who uses on the market need adjust a plurality of gripper jaw positions in proper order at present and lock wheel hub, and clamping speed is slow, and it is inconvenient to use, and different position centre gripping dynamics is different, causes the wheel hub work piece not hard up in the course of working easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a wheel hub forges mold processing die carrier for car has solved the technical problem who mentions in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a die carrier of an automobile hub forging processing die comprises a base, wherein the top of the base is fixedly connected with a guide piece, the bottom of the base is fixedly connected with a base, a driving piece is arranged in the base, three groups of clamping assemblies for clamping a hub body are arranged on the side wall of the base in a surrounding mode, the driving piece is used for driving the clamping assemblies to clamp the hub body, arc-shaped clamping pieces are arranged on the three groups of clamping assemblies, the upper end of each arc-shaped clamping piece is fixedly connected with a first supporting plate, and the inner side end of each first supporting plate is provided with a fixing assembly;

the centre gripping subassembly includes fixed mounting and mount pad of fixed mounting in the base bottom, fixed mounting and mount pad all are provided with three groups, and are the circumference array setting with the base centre of a circle, rotate through the dwang on the fixed mounting and be connected with the gear, the outside end threaded connection of dwang has the movable block, the other end of movable block slides and runs through mount pad and fixedly connected with adjusting part.

Preferably, the adjusting assembly comprises an adjusting frame fixedly mounted on one side of the moving block, the other side of the adjusting frame is connected with an expansion frame in a sliding mode, a second supporting plate is fixedly connected to the top of the expansion frame, the top of the second supporting plate is fixedly connected with the arc-shaped clamping piece, a cross rod is fixedly connected to the end portion of the other side of the adjusting frame, a threaded rod is connected to the top of the second supporting plate in a threaded mode, and one end of the threaded rod is rotatably connected with the side wall of the cross rod.

Preferably, the driving piece comprises a driving motor fixedly installed at the bottom of the base, the output end of the driving motor penetrates through the base and is fixedly connected with a gear disc, and the bottom of the gear disc is meshed with the three groups of gears.

Preferably, the fixing assembly comprises a sliding groove formed in the inner side surface of the first supporting plate, a screw rod is connected to the sliding groove in a rotating mode, a sliding block is connected to the outer wall of the screw rod in a threaded mode, a lower pressing block is fixedly connected to the inner wall of the sliding block, and the sliding block is located in the sliding groove and is connected with the first supporting plate in a vertical and reverse sliding mode.

Preferably, the upper end of base is equipped with three supporting seat, the supporting seat includes fixed plate and support column, fixed plate and support column fixed connection, fixed plate and base fixed surface are connected, the one end that the fixed plate was kept away from to the support column is used for supporting the ring flange terminal surface of wheel hub bearing.

Advantageous effects

The utility model provides a wheel hub forges mold processing die carrier for car. Compared with the prior art, the method has the following beneficial effects:

(1) This wheel hub forges mold processing die carrier for car, drive the arc clamping piece through adjusting part, first backup pad removes with fixed subassembly, thereby can drive the arc clamping piece and gather together or disperse in step, carry out the synchronous centre gripping location of multiple spot to unidimensional wheel hub, when needing to adjust the position of a set of arc clamping piece alone, the threaded rod rotates, utilize the screw-thread fit effect of threaded rod and second backup pad, thereby adjust the extension length of expansion bracket in this alignment bracket under the guiding action of alignment bracket, with finely tune the position to the expansion bracket tip, realize the accommodation process of a set of arc clamping piece to wheel hub centre gripping elasticity alone, so that carry out the centre gripping to the wheel hub, perhaps adjust arc clamping piece self position to positional deviation.

(2) This wheel hub forges mold processing die carrier for car can drive the slider and be located the spout through rotating the lead screw and reciprocate to the briquetting reciprocates under the drive, and then makes the briquetting push down the processing to the wheel hub top, stabilizes wheel hub in the position at base top, in order to ensure wheel hub's the accurate nature in position, the practicality is strong.

Drawings

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

fig. 2 is a bottom view of the present invention;

fig. 3 is a schematic structural view of the middle clamping assembly of the present invention.

In the figure: 1. a base; 2. a guide member; 3. a base; 4. a drive member; 5. a clamping assembly; 6. an arc-shaped clamping piece; 7. a first support plate; 8. a fixing assembly; 101. a supporting seat; 401. a drive motor; 402. A gear plate; 501. a fixed seat; 502. a mounting seat; 503. rotating the rod; 504. a gear; 505. a moving block; 506. an adjusting bracket; 507. a cross bar; 508. a telescopic frame; 509. a second support plate; 510. a threaded rod; 801. a screw rod; 802. and (7) pressing the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a die carrier of an automobile hub forging processing die comprises a base 1, wherein the top of the base 1 is fixedly connected with a guide part 2, the bottom of the base 1 is fixedly connected with a base 3, a driving part 4 is arranged inside the base 3, three groups of clamping assemblies 5 for clamping a hub body are arranged on the side wall of the base 1 in a surrounding mode, the driving part 4 is used for driving the clamping assemblies 5 to clamp the hub body, arc-shaped clamping parts 6 are arranged on the three groups of clamping assemblies 5, the upper ends of the arc-shaped clamping parts 6 are fixedly connected with a first supporting plate 7, and the inner side end of the first supporting plate 7 is provided with a fixing assembly 8;

the clamping component 5 comprises a fixed seat 501 and a mounting seat 502 which are fixedly arranged at the bottom of a base 3, the fixed seat 501 and the mounting seat 502 are respectively provided with three groups, the centers of circles of the bases 3 are arranged in a circumferential array, the fixed seat 501 is rotatably connected with a gear 504 through a rotating rod 503, the outer side end of the rotating rod 503 is in threaded connection with a moving block 505, the other end of the moving block 505 slidably penetrates through the mounting seat 502 and is fixedly connected with an adjusting component, the adjusting component comprises an adjusting frame 506 fixedly arranged at one side of the moving block 505, the other side of the adjusting frame 506 is slidably connected with an expansion frame 508, the top of the expansion frame 508 is fixedly connected with a second supporting plate 509, the top of the second supporting plate 509 is fixedly connected with an arc-shaped clamping part 6, the other side end of the adjusting frame 506 is fixedly connected with a cross bar 507, the top of the second supporting plate is in threaded connection with a threaded rod 510, and one end of the threaded rod 510 is rotatably connected with the side wall 507 of the cross bar, in this embodiment, the gear 504 can be driven to rotate by the driving part 4, the gear 504 drives the rotating rod 503 to rotate on the fixed seat 501, so that the rotating rod 503 drives the moving block 505 to move on the mounting seat 502, thereby driving the adjusting assembly to move, the arc-shaped clamping member 6 is driven by the adjusting assembly, the first supporting plate 7 and the fixed assembly 8 move, thereby driving the arc-shaped clamping member 6 to gather together or diverge synchronously, so as to perform multi-point synchronous clamping and positioning on hubs of different sizes, when the position of a single group of arc-shaped clamping members 6 needs to be adjusted, the threaded rod 510 is rotated, by using the thread matching action of the threaded rod 510 and the second supporting plate 509, thereby adjusting the extending length of the telescopic frame 508 in the adjusting frame 506 under the guiding action of the adjusting frame 506, so as to finely adjust the position of the end part of the telescopic frame 508, the adjustment process of the clamping tightness of the wheel hub by the single group of arc-shaped clamping pieces 6 is realized, so that the round wheel hub is clamped, or the self position of the arc-shaped clamping pieces 6 with position deviation is adjusted.

As shown in fig. 2 and 3, the driving member 4 includes a driving motor 401 fixedly mounted at the bottom of the base 3, an output end of the driving motor 401 penetrates through the base 3 and is fixedly connected with a gear plate 402, a bottom of the gear plate 402 is meshed with three sets of gears 504, in this embodiment, the driving motor 401 is turned on to drive the gear plate 402 to rotate, and the gear plate 402 can drive the three sets of gears 504 to synchronously rotate, so as to drive the three sets of clamping assemblies 5 to synchronously converge or diverge.

As shown in fig. 3, fixed subassembly 8 includes the spout of seting up at first backup pad 7 medial surface, and the spout internal rotation is connected with lead screw 801, the outer wall threaded connection of lead screw 801 has the slider, and briquetting 802 under the inner wall fixedly connected with of slider, the slider is located the spout and with the vertical reverse sliding connection of first backup pad 7, in this embodiment, can drive the slider and be located the spout through rotating lead screw 801 and reciprocate, thereby briquetting 802 reciprocates under the drive, and then make briquetting 802 handle the hub top pushing down, stabilize the position of hub at base 1 top, in order to ensure hub's position exactness, therefore, the clothes hanger is strong in practicability.

As shown in fig. 1, the upper end of base 1 is equipped with three supporting seat 101, supporting seat 101 includes fixed plate and support column, fixed plate and support column fixed connection, fixed plate and 1 fixed surface of base are connected, the one end that the fixed plate was kept away from to the support column is used for supporting the ring flange terminal surface of wheel hub bearing, in this embodiment, a plane is confirmed in order to realize three points through three supporting seat 101, make the plane only receive the restraint of three point as far as possible, reduce and cause the unsafe problem of location because of the contact surface unevenness, make things convenient for arc clamping piece 6 to press from both sides tight operation.

And those not described in detail in this specification are well within the skill of the art.

When the wheel hub clamping device works, the driving motor 401 is started to drive the gear disc 402 to rotate, the gear disc 402 can drive the three groups of gears 504 to synchronously rotate, the gears 504 drive the rotating rods 503 to rotate on the fixing seats 501, so that the rotating rods 503 drive the moving blocks 505 to move on the mounting seats 502, so as to drive the adjusting assemblies to move, the arc-shaped clamping members 6 are driven by the adjusting assemblies, the first supporting plates 7 and the fixing assemblies 8 to move, so as to drive the arc-shaped clamping members 6 to synchronously gather or disperse, so as to synchronously clamp and position hubs of different sizes in multiple positions, when the position of a single group of arc-shaped clamping members 6 needs to be adjusted, the threaded rods 510 are rotated, the threaded matching effect of the threaded rods 510 and the second supporting plates 509 is utilized, so as to adjust the extending length of the telescopic frame 508 in the adjusting frame 506 under the guiding effect of the adjusting frame 506, so as to finely adjust the position of the end part of the telescopic frame 508, so as to realize the adjusting process of clamping tightness of clamping members 6 clamping hubs clamped by the single group of the round hubs, so as to be convenient to clamp the round hubs, or adjust the self position deviation of the clamping members 6; can drive the slider through rotating lead screw 801 and be located the spout and reciprocate to drive briquetting 802 down and reciprocate, and then make briquetting 802 down to the hub top and push down the processing, stabilize hub in the position at 1 top of base, in order to ensure hub's the accurate nature in position, the practicality is strong, above is exactly a wheel hub forges the theory of operation of processing mould die carrier for the car.

It should be noted that, in this document, 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wheel hub forges mold carrier for car, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a guide part (2), the bottom of the base (1) is fixedly connected with a base (3), a driving part (4) is arranged inside the base (3), three groups of clamping assemblies (5) for clamping a hub body are arranged on the side wall of the base (1) in a surrounding mode, the driving part (4) is used for driving the clamping assemblies (5) to clamp the hub body, arc-shaped clamping parts (6) are arranged on the three groups of clamping assemblies (5), the upper end of each arc-shaped clamping part (6) is fixedly connected with a first supporting plate (7), and a fixing assembly (8) is arranged at the inner side end of each first supporting plate (7);

the clamping assembly (5) comprises a fixed seat (501) and a mounting seat (502) which are fixedly mounted at the bottom of a base (3), wherein three groups of the fixed seat (501) and the mounting seat (502) are arranged, the circle center of the base (3) is arranged in a circumferential array mode, a gear (504) is rotatably connected to the fixed seat (501) through a rotating rod (503), a moving block (505) is connected to the outer side end of the rotating rod (503) in a threaded mode, and the other end of the moving block (505) penetrates through the mounting seat (502) in a sliding mode and is fixedly connected with an adjusting assembly.

2. The die set of the forging and processing die for the automobile hub as claimed in claim 1, wherein: the adjusting component comprises an adjusting frame (506) fixedly mounted on one side of a moving block (505), the other side of the adjusting frame (506) is connected with an expansion frame (508) in a sliding mode, the top of the expansion frame (508) is fixedly connected with a second supporting plate (509), the top of the second supporting plate (509) is fixedly connected with an arc-shaped clamping piece (6), the other side end portion of the adjusting frame (506) is fixedly connected with a cross rod (507), the top of the second supporting plate (509) is connected with a threaded rod (510) in a threaded mode, and one end of the threaded rod (510) is rotatably connected with the side wall of the cross rod (507).

3. The die set of the forging and processing die for the automobile hub as claimed in claim 1, wherein: the driving piece (4) comprises a driving motor (401) fixedly mounted at the bottom of the base (3), the output end of the driving motor (401) penetrates through the base (3) and is fixedly connected with a gear disc (402), and the bottom of the gear disc (402) is meshed with the three groups of gears (504).

4. The die set of the wheel hub forging machining die for the automobile as claimed in claim 1, wherein: fixed subassembly (8) include the spout of seting up at first backup pad (7) medial surface, and the spout internal rotation is connected with lead screw (801), the outer wall threaded connection of lead screw (801) has the slider, and the inner wall fixedly connected with of slider briquetting (802) down, the slider is located the spout and with the vertical reverse sliding connection of first backup pad (7).

5. The die set of the forging and processing die for the automobile hub as claimed in claim 1, wherein: the upper end of base (1) is equipped with three supporting seat (101), supporting seat (101) are including fixed plate and support column, fixed plate and support column fixed connection, fixed plate and base (1) fixed surface are connected, the one end that the fixed plate was kept away from to the support column is used for supporting the ring flange terminal surface of wheel hub bearing.