CN215143649U

CN215143649U - T-shaped sliding core-pulling device for forming stabilizer bar

Info

Publication number: CN215143649U
Application number: CN202120549582.4U
Authority: CN
Inventors: 梅欢; 马良勇
Original assignee: Sogefi Suzhou Auto Parts Co Ltd
Current assignee: Sogefi Suzhou Auto Parts Co Ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-12-14
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a T-shaped sliding core-pulling device for forming a stabilizer bar, which belongs to the technical field of stabilizer bar production and comprises an installation backboard and a bending forming part, wherein the bending forming part comprises a fixed die forming module and a movable die forming module, the fixed die forming module comprises a forming assembly and a driving assembly, the forming assembly is provided with a bending groove matched with a first bending part of the stabilizer bar, and the driving assembly drives the forming assembly to linearly slide on the installation backboard along the horizontal direction; the movable mould forming module comprises a forming pressing wheel and a forming part, wherein an annular groove attached to a second bending part of the stabilizer bar is formed in the periphery of the forming pressing wheel, the forming part drives the forming pressing wheel to move towards and away from the stabilizer bar, and the bending groove and the annular groove are respectively pressed at the first bending part and the second bending part of the stabilizer bar in the stabilizer bar forming process. The utility model discloses have and easily produce the effect of drawing of patterns when effectively avoiding causing the harmfulness and the defect of indentation, fish tail on the stabilizer bar.

Description

T-shaped sliding core-pulling device for forming stabilizer bar

Technical Field

The utility model relates to a stabilizer bar production technical field, in particular to stabilizer bar shaping is with T style of calligraphy slip device of loosing core.

Background

The stabilizer bar is also called anti-roll bar and balancing bar, and is an auxiliary elastic element in the automobile suspension, and its function is to prevent the body from generating excessive lateral side-roll when turning, and to keep the body balanced as much as possible. In the prior art, a solid stabilizer bar needs to be heated to 1050 ℃ through a heating furnace during molding, then the solid stabilizer bar is placed into a mold of a thermoforming machine, the solid stabilizer bar is driven by a hydraulic cylinder to push a movable mold molding module to bend a rod piece, and after constraint of the movable mold molding module and a fixed mold molding module is completed, the stabilizer bar rod piece is molded, and the stabilizer bar is clamped by a robot and separated from a mold cavity.

The above prior art has the following problems: because the movable mould becomes the module position and fixes, easily cause member indentation or fish tail, cause the product bad and defect, and the stabilizer bar is comparatively difficult because the scheduling problem drawing of patterns of shape irregularity, and this problem is waited to solve urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a stabilizer bar is T style of calligraphy slip device of loosing core for shaping has the effect of easily the product drawing of patterns when effectively avoiding causing the harmfulness and the defect of indentation, fish tail on the stabilizer bar.

A T-shaped sliding core-pulling device for forming a stabilizer bar comprises an installation back plate and a bending forming part, wherein the bending forming part comprises a fixed die forming module and a movable die forming module, the fixed die forming module comprises a forming assembly and a driving assembly, a bending groove matched with a first bending position of the stabilizer bar is formed in the forming assembly, and the driving assembly drives the forming assembly to linearly slide on the installation back plate along the horizontal direction;

the movable mould forming module includes shaping pinch roller and shaping part, shaping pinch roller periphery is formed with the annular of laminating with stabilizer bar second bend, shaping part drives the shaping pinch roller and is close to and the motion of keeping away from towards the stabilizer bar, in the stabilizer bar forming process the first bend and the second bend in the stabilizer bar of groove and annular pressfitting respectively of bending are located.

The utility model discloses further set up to: the driving assembly comprises a lifting cylinder, a first connecting rod and a second connecting rod, the lifting cylinder is vertically and upwards connected to the mounting backboard, one end of the first connecting rod is hinged to the end part of a piston rod of the lifting cylinder, and the other end of the first connecting rod is hinged to the second connecting rod;

the forming assembly is connected with the installation backboard through the fixing base, the forming assembly comprises a connecting portion and a bending portion, the bending groove is formed in the bending portion, one end of the connecting portion is fixed to one end of the second connecting rod, the other end of the connecting portion penetrates through the fixing base and drives the bending portion to slide along the horizontal direction, a sliding block is installed over the lifting cylinder on the installation backboard along the vertical direction, and the first connecting rod is embedded with the sliding block and connected with the sliding block in a sliding mode.

The utility model discloses further set up to: the fixing seat comprises a bottom plate and a side plate, the connecting portion is arranged between the bottom plate and the side plate, the distance between the bottom plate and the side plate is equal to the width of the connecting portion, and the bottom plate is connected with the side plate through a reinforcing rib.

The utility model discloses further set up to: the shaping part comprises a mounting frame and a shaping cylinder, the mounting frame is obliquely fixed on the mounting back plate, the shaping cylinder is connected to the mounting frame, a connecting rod is connected to the mounting frame in a sliding mode, the top end of the connecting rod is connected with a piston rod of the shaping cylinder, and the bottom end of the connecting rod is connected with the shaping pinch roller.

The utility model discloses further set up to: the sliding block is provided with a T-shaped sliding groove, a T-shaped block is formed on the side wall of the first connecting rod, and the T-shaped block is embedded in the T-shaped sliding groove.

The utility model discloses further set up to: one end of the connecting part, which is far away from the second connecting rod, is provided with a positioning surface, and the positioning surface is attached to the end of the stabilizer bar when a piston rod of the lifting cylinder extends out.

The utility model discloses further set up to: the bottom plate is provided with a screw hole and is fixed on the mounting back plate through the screw hole and a bolt.

When the stabilizer bar needs to be bent and formed, the stabilizer bar is placed between the fixed die forming module and the movable die forming module, the lower surface of the stabilizer bar is positioned in the bending groove, the piston rod of the lifting cylinder is extended to drive the first connecting rod to ascend, the second connecting rod hinged with the first connecting rod drives the connecting part to extend out in the horizontal direction in the fixed seat, the piston rod of the forming cylinder is extended to drive the connecting rod and the forming pinch roller to descend, after the lifting cylinder and the forming cylinder move in place, the radian part of the bending groove and the annular groove of the forming pinch roller are respectively abutted against the first bending part and the second bending part of the stabilizer bar until the stabilizer bar is bent and formed, the piston rods of the lifting cylinder and the forming cylinder retract to the bending part and the forming pinch roller are moved away from the first bending part and the second bending part, the stabilizer bar can be taken out, and the bending groove and the annular groove are arc-shaped grooves matched with each other, the conditions such as scratch are not easy to generate, and simultaneously, the demoulding of the product of the stabilizer bar is easy to realize.

To sum up, the utility model discloses following beneficial effect has:

1. the forming and demolding of the stabilizer bar are facilitated through the bending groove formed on the forming assembly, the annular groove formed on the forming pressing wheel, the driving assembly and the forming part;

2. through the driving assembly consisting of the lifting cylinder, the first connecting rod and the second connecting rod, the movement of the forming part can be simply and conveniently controlled, so that the forming and demolding of the stabilizer bar are facilitated;

3. the moving process of the first connecting rod is effectively limited by the T-shaped groove formed in the sliding block and the T-shaped block formed on the first connecting rod.

Drawings

Fig. 1 is a schematic structural diagram for embodying the whole of the present invention;

fig. 2 is a schematic structural view for showing the non-bent state of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view for showing a bending state in the present invention;

fig. 5 is an enlarged view of a portion B in fig. 4.

In the figure, 1, a back plate is installed; 11. a slider; 2. bending the forming part; 3. fixing a mold forming module; 31. a drive assembly; 311. a lifting cylinder; 312. a first link; 313. a second link; 4. a movable die forming module; 41. a molded part; 411. a forming cylinder; 412. a mounting frame; 413. a connecting rod; 42. forming a pinch roller; 421. a ring groove; 5. a molding assembly; 51. bending the groove; 52. a connecting portion; 53. a bending part; 6. a fixed seat; 61. a base plate; 62. a side plate; 63. reinforcing ribs; 7. a stabilizer bar; 71. a first bend; 72. and a second bend.

Detailed Description

The present invention will be described in detail with reference to the attached drawings, and other advantages and effects of the present invention can be easily understood by those skilled in the art from the disclosure of the present specification. In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also regarded as the scope of the present invention without substantial changes in the technical content.

Example (b):

as shown in fig. 1 to 5, for the utility model provides a T-shaped sliding core-pulling device for forming of stabilizer bar, including an installation backboard 1 and a bending forming part 2, the bending forming part 2 includes a fixed die forming module 3 and a movable die forming module 4, the fixed die forming module 3 includes a forming assembly 5 and a driving assembly 31, the forming assembly 5 is provided with a bending groove 51 adapted to a first bending part 71 of the stabilizer bar 7, the driving assembly 31 drives the forming assembly 5 to linearly slide on the installation backboard 1 along the horizontal direction; the movable die forming module 4 comprises a forming pressing wheel 42 and a forming part 41, a ring groove 421 attached to a second bending part 72 of the stabilizer bar 7 is formed on the periphery of the forming pressing wheel 42, the forming part 41 drives the forming pressing wheel 42 to move towards and away from the stabilizer bar 7, and the bending groove 51 and the ring groove 421 are respectively pressed at the first bending part 71 and the second bending part 72 of the stabilizer bar 7 in the forming process of the stabilizer bar 7.

As shown in fig. 2 to 4, the driving assembly 31 includes a lifting cylinder 311, a first connecting rod 312 and a second connecting rod 313, the lifting cylinder 311 is vertically connected to the mounting backboard 1, one end of the first connecting rod 312 is hinged to the end of the piston rod of the lifting cylinder 311, and the other end is hinged to the second connecting rod 313; the forming component 5 is connected with the installation backboard 1 through the fixing seat 6, the forming component 5 comprises a connecting portion 52 and a bending portion 53, the bending groove 51 is arranged on the bending portion 53, one end of the connecting portion 52 is fixed with one end of the second connecting rod 313 far away from the first connecting rod 312, the other end of the connecting portion passes through the fixing seat 6 and drives the bending portion 53 to slide along the horizontal direction, the installation backboard 1 is provided with the sliding block 11 which is arranged right above the lifting cylinder 311 and is connected with the sliding block 11 in a mutual embedding and sliding mode.

As shown in fig. 2 to 4, a T-shaped sliding slot is formed on the sliding block 11, and a T-shaped block is formed on the side wall of the first connecting rod 312 and embedded in the T-shaped sliding slot. The fixed seat 6 comprises a bottom plate 61 and a side plate 62, the connecting part 52 is arranged between the bottom plate 61 and the side plate 62, the distance between the bottom plate 61 and the side plate 62 is equal to the width of the connecting part 52, and the bottom plate 61 and the side plate 62 are connected through a reinforcing rib 63. Forming part 41 includes mounting bracket 412 and shaping cylinder 411, and the slope of mounting bracket 412 is fixed on installation backplate 1, and shaping cylinder 411 is connected on mounting bracket 412, and the internal sliding of mounting bracket 412 is connected with connecting rod 413, and connecting rod 413 top links to each other with the piston rod of shaping cylinder 411, and the bottom of connecting rod 413 links to each other with shaping pinch roller 42.

As shown in fig. 4, a positioning surface is formed at one end of the connecting portion 52 away from the second link 313, and the positioning surface is attached to the end of the stabilizer bar 7 when the piston rod of the lifting cylinder 311 is in the extended state. The bottom plate 61 is provided with screw holes, and the bottom plate 61 is fixed on the mounting backboard 1 through the screw holes and bolts.

The implementation principle of the above embodiment is as follows: when the stabilizer bar 7 needs to be bent and formed, the stabilizer bar 7 is placed between the fixed die forming module 3 and the movable die forming module 4, the lower surface of the stabilizer bar 7 is positioned in the bending groove 51, the piston rod of the lifting cylinder 311 extends out at the moment to drive the first connecting rod 312 to ascend, the second connecting rod 313 hinged with the first connecting rod 312 drives the connecting part 52 to extend out in the horizontal direction in the fixed seat 6 at the moment, the piston rod of the forming cylinder 411 extends out at the same time to drive the connecting rod 413 and the forming press wheel 42 to descend, after the lifting cylinder 311 and the forming cylinder 411 move in place, the arc part of the bending groove 51 and the ring groove 421 of the forming press wheel 42 are respectively abutted against the first bending part 71 and the second bending part 72 of the stabilizer bar 7 until the stabilizer bar 7 is bent and formed, the piston rods of the lifting cylinder 311 and the forming cylinder 411 retract to the bending part 53 and the forming press wheel 42 to be moved away from the first bending part 71 and the second bending part 72, namely, stabilizer bar 7 can be taken out, and since bending groove 51 and ring groove 421 are the arc-shaped grooves adapted to stabilizer bar 7, the scratch is not easy to occur, and simultaneously, the demolding of stabilizer bar 7 products is easy.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a stabilizer bar shaping is with T style of calligraphy slip device of loosing core which characterized in that: the bending device comprises an installation backboard (1) and a bending forming part (2), wherein the bending forming part (2) comprises a fixed die forming module (3) and a movable die forming module (4), the fixed die forming module (3) comprises a forming assembly (5) and a driving assembly (31), a bending groove (51) matched with a first bending part (71) of a stabilizer bar (7) is formed in the forming assembly (5), and the driving assembly (31) drives the forming assembly (5) to linearly slide on the installation backboard (1) along the horizontal direction;

movable mould forming module (4) are including shaping pinch roller (42) and forming part (41), shaping pinch roller (42) periphery is formed with annular (421) of laminating with stabilizer bar (7) second bend (72), forming part (41) drive shaping pinch roller (42) do towards stabilizer bar (7) be close to and the motion of keeping away from, stabilizer bar (7) forming process bend groove (51) and annular (421) pressfitting respectively in stabilizer bar (7) first bend (71) and second bend (72).

2. The T-shaped sliding core-pulling device for forming the stabilizer bar according to claim 1, characterized in that: the driving assembly (31) comprises a lifting cylinder (311), a first connecting rod (312) and a second connecting rod (313), the lifting cylinder (311) is vertically and upwards connected to the mounting back plate (1), one end of the first connecting rod (312) is hinged to the end of a piston rod of the lifting cylinder (311), and the other end of the first connecting rod (312) is hinged to the second connecting rod (313);

the utility model discloses a shaping subassembly, including shaping subassembly (5) and installation backplate (1), link to each other through fixing base (6) between shaping subassembly (5) and the installation backplate (1), shaping subassembly (5) are including connecting portion (52) and the portion of bending (53), bend groove (51) and set up on the portion of bending (53), connecting portion (52) one end is kept away from first connecting rod (312) one end with second connecting rod (313) and is fixed, and the other end passes fixing base (6) and drives the portion of bending (53) and slide along the horizontal direction, install slider (11) along vertical direction directly over lieing in lift cylinder (311) on installation backplate (1), first connecting rod (312) and slider (11) gomphosis each other and slide and be connected.

3. The T-shaped sliding core-pulling device for forming the stabilizer bar according to claim 2, characterized in that: the fixing seat (6) comprises a bottom plate (61) and side plates (62), the connecting portion (52) is arranged between the bottom plate (61) and the side plates (62), the distance between the bottom plate (61) and the side plates (62) is equal to the width of the connecting portion (52), and the bottom plate (61) is connected with the side plates (62) through reinforcing ribs (63).

4. A T-shaped sliding core-pulling device for forming a stabilizer bar according to claim 3, characterized in that: shaping part (41) includes mounting bracket (412) and shaping cylinder (411), mounting bracket (412) slope is fixed on installation backplate (1), shaping cylinder (411) are connected on mounting bracket (412), the internal slip of mounting bracket (412) is connected with connecting rod (413), connecting rod (413) top links to each other with the piston rod of shaping cylinder (411), the bottom of connecting rod (413) links to each other with shaping pinch roller (42).

5. The T-shaped sliding core-pulling device for forming the stabilizer bar according to claim 2, characterized in that: a T-shaped sliding groove is formed in the sliding block (11), a T-shaped block is formed on the side wall of the first connecting rod (312), and the T-shaped block is embedded in the T-shaped sliding groove.

6. A T-shaped sliding core-pulling device for forming a stabilizer bar according to claim 3, characterized in that: one end, far away from the second connecting rod (313), of the connecting portion (52) is provided with a positioning surface, and the positioning surface is attached to the end head of the stabilizer bar (7) in the extending state of a piston rod of the lifting cylinder (311).

7. A T-shaped sliding core-pulling device for forming a stabilizer bar according to claim 6, characterized in that: the bottom plate (61) is provided with a screw hole, and the bottom plate (61) is fixed on the mounting back plate (1) through the screw hole and a bolt.