CN214685406U

CN214685406U - Boring tool for shaft sleeve of composite stabilizer bar

Info

Publication number: CN214685406U
Application number: CN202120025521.8U
Authority: CN
Inventors: 徐天石
Original assignee: Anqing Huitong Auto Parts Co ltd
Current assignee: Anqing Huitong Auto Parts Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-12
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a compound stabilizer bar axle sleeve bore hole frock, including the supporting seat and clamping the seat, the supporting seat is fixed on boring machine workstation up end with clamping the equal installation of seat, the position of supporting seat on boring machine workstation up end is adjustable, the lead screw mechanism drive is passed through in its adjustment, install the supporting shoe that two intervals set up and the position adjustable is used for supporting the torsion bar on the supporting seat, be equipped with the V-arrangement draw-in groove on the supporting shoe, clamp the seat just to the boring cutter position, the pressure head subassembly that is used for the fixed compound stabilizer bar of pressure equipment that can overturn is installed to its front side, the tight subassembly in top that is used for the tight compound stabilizer bar axle sleeve position in top is installed on the right side that clamps the seat, the side arm clamp plate subassembly of liftable is installed to the rear side of the tight subassembly in top. The utility model discloses guarantee the stability of bore hole in-process, its clamping convenient and fast, labour saving and time saving, stability is good, and the bore hole is efficient, and the frock commonality is strong moreover, and a frock is multi-purpose, has reduced frock cost and parking space.

Description

Boring tool for shaft sleeve of composite stabilizer bar

The technical field is as follows:

the utility model relates to a compound stabilizer bar production and processing field mainly relates to a compound stabilizer bar axle sleeve bore hole frock.

Background art:

the composite stabilizer bar is a bar body structure integrating a thrust bar and a stabilizer bar, is simple in structure, can ensure that a suspension frame translates up and down when an axle jumps in the using process, has small angle change of a transmission shaft, and improves the smoothness of the whole vehicle. Meanwhile, the torsion bar and the side arm are welded into a whole, so that the suspension is simpler and more compact in structure, light in weight and low in production and replacement cost. The shaft sleeve hole of the composite stabilizer bar is mostly bored through a boring cutter, an auxiliary tool adopted in the prior art is clamped, but the auxiliary tool is simple in structure and adopts a support structure, the support is provided with a torsion bar and a clamping groove on the side wall, the torsion bar and the clamping groove are used for clamping the composite stabilizer bar, and the auxiliary tool can be directly clamped.

The utility model has the following contents:

the utility model discloses the purpose is exactly in order to compensate prior art's defect, provides a compound stabilizer bar axle sleeve bore hole frock, guarantees the stability of bore hole in-process, its clamping convenient and fast, labour saving and time saving, and stability is good, and the bore hole is efficient.

The utility model discloses a realize through following technical scheme:

the utility model provides a compound stabilizer bar axle sleeve bore hole frock, is including the supporting seat that is used for clamping fixed compound stabilizer bar middle part torsion bar and be used for supporting the seat that clamps compound stabilizer bar both sides arm, the supporting seat all installs with the seat that clamps and fixes on boring machine workstation up end, the position of supporting seat on boring machine workstation up end is adjustable, and its adjustment is driven through screw mechanism, install the supporting shoe that two intervals set up and position adjustable are used for supporting the torsion bar on the supporting seat, be equipped with the V-arrangement draw-in groove on the supporting shoe, clamp the seat just to the boring cutter position, its front side is installed the pressure head subassembly that can overturn and be used for the fixed compound stabilizer bar side arm of pressure equipment, the right side that clamps the seat is installed the tight subassembly in top that is used for tight compound stabilizer bar axle sleeve position, the clamp plate subassembly of liftable side arm is installed to the rear side of tight subassembly in top.

The screw rod mechanism comprises a screw rod arranged in the width direction and erected in the middle of the rear end of a boring machine workbench, two ends of the screw rod are rotatably installed on a supporting sleeve, guide rods matched with the screw rod are respectively installed on two sides of the screw rod, two ends of the guide rods are supported and erected through a fixing sleeve, the screw rod is driven to rotate through a hand wheel at the outer end of the screw rod, and a sliding seat screwed with the screw rod and a guide sleeve matched with the guide rods are respectively arranged on the bottom end face of the supporting seat.

The supporting seat is characterized in that guide grooves are formed in the upper end face of the supporting seat in the length direction, guide blocks matched with the guide grooves are arranged at the bottom end portion of the supporting block, fixing grooves which are arranged in parallel with the guide grooves are formed in the two sides of the guide grooves, the fixing grooves are of inverted T-shaped structures, locking fixing holes are formed in the two sides of the supporting block, and the locking fixing holes are locked and fixed on the supporting seat through T-shaped bolts.

The clamping seat comprises a supporting base, a side arm clamping groove for clamping the composite stabilizer bar is fixedly arranged on the supporting base, and the supporting base is of a sleeve type structure and is adjustable in height.

The pressure head assembly comprises a supporting column, a pressing plate is rotatably installed on the supporting column through a rotating shaft, a clamping groove used for clamping the side arm of the composite stabilizer bar is formed in the bottom end face of the front end of the pressing plate, and the pressing plate is driven by a cylinder at the rear of the pressing plate in a turnover mode.

The jacking assembly comprises a fixed support, the upper end of the fixed support is provided with a mounting hole, a jacking sleeve which corresponds to the boring cutter of the boring machine and faces the boring cutter is mounted in the mounting hole, and the jacking sleeve is screwed on the fixed support through threads.

The side arm pressing plate assembly comprises a lifting cylinder on a boring machine workbench, and the end part of a piston rod of the lifting cylinder is installed on a rotatable pressing plate.

The principle is as follows: the structure of the supporting seat is used for supporting and clamping the torsion bar of the composite stabilizer bar, the supporting seat is adjustable on a boring machine workbench, the clamping requirements of different positions of the torsion bar under different side wall lengths can be met, the side arm is clamped through the clamping seat, the bottom end part of the side arm after clamping is supported through the supporting block, the upper end part of the side arm is pressed and fixed above the end part of the clamping seat through the pressure head component above the clamping seat, the rear end part of the side arm is pressed and fixed through the liftable side wall pressure plate component, the position of the side arm to be bored is pressed and fixed through the pressing component, the pressing, clamping and fixing structures are matched, so that the stability in the boring process is ensured, the clamping is convenient and rapid, the time and labor are saved, the stability is good, the boring efficiency is high, and the positions of the supporting block, the side arm pressure plate component and the pressing component can be adjusted, when the composite stabilizer bars of different models are bored, only the components are required to be adjusted to corresponding positions, so that the requirements of clamping of different models are met, the universality is high, one tool is multipurpose, the tool cost and the storage space are reduced, the dismounting process is reduced, and the requirements of batch processing and production of manufacturing factories are met.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, respectively compress tightly, chucking, fixed knot construct the cooperation to guarantee the stability of bore hole in-process, its clamping convenient and fast, labour saving and time saving, stability is good, and the bore hole is efficient, and the frock commonality is strong moreover, and a frock is multi-purpose, has reduced frock cost and parking space, has reduced the dismouting process moreover, has satisfied the requirement of production and manufacture producer batch processing production.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of the engagement between the clamping seat and the supporting block.

Fig. 3 is a schematic structural view of the card-mounting seat.

Fig. 4 is a schematic structural diagram of the ram assembly.

Fig. 5 is a schematic view of a side wall platen assembly.

Reference numerals:

1. a supporting seat; 2. clamping a seat; 3. a boring machine table; 4. a screw mechanism; 5. a support block; 6. a V-shaped clamping groove; 7. a ram assembly; 8. jacking the assembly; 9. a side arm platen assembly; 4-1, a screw rod; 4-2, supporting sleeves; 4-3, a guide rod; 4-4, a hand wheel; 10. a guide groove; 11. fixing grooves; 12. a T-bolt; 2-1, supporting a base; 2-2, clamping grooves; 7-1, a support column; 7-2, a compression plate; 7-3, a clamping groove; 8-1, fixing a support; 8-2, tightly pushing the sleeve; 13. a lifting cylinder; 14. and (7) pressing a plate.

The specific implementation mode is as follows:

see the drawings.

A boring tool for a shaft sleeve of a composite stabilizer bar comprises a supporting seat 1 for clamping and fixing a torsion bar in the middle of the composite stabilizer bar and a clamping seat 2 for supporting and clamping two side arms of the composite stabilizer bar, wherein the supporting seat 1 and the clamping seat 2 are both installed and fixed on the upper end surface of a boring machine workbench 3, the position of the supporting seat 1 on the upper end surface of the boring machine workbench 3 is adjustable, the adjustment of the torsion bar is driven by a screw rod mechanism 4, two supporting blocks 5 which are arranged at intervals and have adjustable positions and are used for supporting the torsion bar are arranged on a supporting seat 1, a V-shaped clamping groove 6 is arranged on the supporting blocks 5, a clamping seat 2 is right opposite to the position of a boring cutter, a pressure head assembly 7 which can be turned over and is used for press-mounting and fixing a side arm of the composite stabilizer bar is installed on the front side of the pressure head assembly, a jacking assembly 8 used for jacking the shaft sleeve position of the composite stabilizer bar is installed on the right side of the clamping seat 2, and a liftable side arm pressure plate assembly 9 is installed on the rear side of the jacking assembly 8.

Further, the screw rod mechanism 4 comprises a screw rod 4-1 arranged in the width direction and erected in the middle of the rear end part of the boring machine workbench 3, two ends of the screw rod 4-1 are rotatably installed on a support sleeve 4-2, guide rods 4-3 matched with the screw rod 4-1 are respectively installed on two sides of the screw rod 4-1, two ends of the guide rods 4-3 are supported and erected through a fixed sleeve, the screw rod 4-1 is driven by a hand wheel 4-4 at the outer end part of the screw rod 4-1 in a rotating mode, and a sliding seat screwed with the screw rod 4-1 and a guide sleeve matched with the guide rod 4-3 are respectively arranged on the bottom end face of the support seat 1; the lead screw is driven by the hand wheel to rotate, the lead screw rotates to drive the sliding seat above the lead screw to move in a guiding way, and the sliding seat drives the supporting seat above the sliding seat to move, so that the position of the supporting seat is adjusted, the clamping requirements of middle torsion bars of composite stabilizer bars of different models are met, and the adjustment is convenient and rapid.

Further, guide grooves 10 arranged along the length direction are distributed on the upper end face of the supporting seat 1, guide blocks matched with the guide grooves 10 are arranged at the bottom end part of the supporting block 5, fixing grooves 11 arranged in parallel with the guide grooves 10 are arranged on two sides of the guide grooves 10, the fixing grooves 11 are of inverted T-shaped structures, locking fixing holes are arranged on two sides of the supporting block 5, and the locking fixing holes are locked and fixed on the supporting seat through T-shaped bolts 12; the supporting blocks move in the guide grooves of the supporting seat in a guiding mode, the distance between the supporting blocks can be adjusted, the clamping requirements of torsion bars with different lengths are met, the supporting blocks are locked and fixed through T-shaped bolts after being adjusted to corresponding positions, and the supporting blocks are fixed.

Further, the clamping seat 2 comprises a supporting base 2-1, a clamping groove 2-2 for clamping one side arm of the composite stabilizer bar is fixedly arranged on the supporting base 2-1, and the supporting base 2-1 is of a sleeve type structure and is adjustable in height; the height of the supporting base is adjusted according to requirements, then the side wall is clamped through the side wall clamping groove, the side wall is convenient to clamp and fix, and the use requirements are met.

Further, the pressure head assembly 7 comprises a support column 7-1, a compression plate 7-2 is rotatably mounted on the support column 7-1 through a rotating shaft, a clamping groove 7-3 used for clamping a side arm of the composite stabilizer bar is formed in the bottom end face of the front end part of the compression plate 7-2, and the compression plate 7-2 is driven by an air cylinder behind the compression plate to turn over; the pressing head is supported through the supporting column, the pressing plate is lifted and pressed down through the cylinder action, the clamping and fixing of the opposite side arm are realized through the clamping groove structure on the pressing plate, and the use requirement is met.

Further, the jacking component 8 comprises a fixed support 8-1, the upper end part of the fixed support 8-1 is provided with a mounting hole, a jacking sleeve 8-2 which corresponds to the boring cutter of the boring machine and faces the boring cutter is mounted in the mounting hole, and the jacking sleeve 8-2 is screwed on the fixed support 8-1 through threads; the side arm at the boring position is tightly jacked through the jacking sleeve, and the jacking sleeve is rotated, so that the jacking requirement of the jacking sleeve during boring of different types of composite stabilizer bars can be met.

Further, the side arm pressure plate assembly 9 comprises a lifting cylinder 13 on the boring machine workbench 3, and the end part of a piston rod of the lifting cylinder 13 is installed on a rotatable pressure plate 14; the pressing plate is driven to ascend and descend through the lifting cylinder, so that the pressing plate can compress a side arm at the rear end, when the pressing plate is used, the pressing plate is firstly lifted through the lifting cylinder and then rotated to rotate to the side arm position, and then the pressing plate is retracted through the lifting cylinder, so that the pressing plate can compress the side arm.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" 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 further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 compound stabilizer bar axle sleeve bore hole frock which characterized in that: the device comprises a supporting seat (1) for clamping and fixing a torsion bar in the middle of the composite stabilizer bar and a clamping seat (2) for supporting and clamping two side arms of the composite stabilizer bar, wherein the supporting seat (1) and the clamping seat (2) are both installed and fixed on the upper end surface of a boring machine workbench (3), the position of the supporting seat (1) on the upper end surface of the boring machine workbench (3) is adjustable, the adjustment is driven by a screw rod mechanism (4), two supporting blocks (5) which are arranged at intervals and are adjustable in position and used for supporting the torsion bar are installed on the supporting seat (1), a V-shaped clamping groove (6) is arranged on each supporting block (5), the clamping seat (2) is right opposite to the position of a boring cutter, a pressure head component (7) which can be turned over and used for press-mounting and fixing the side arm of the composite stabilizer bar is installed on the front side of the clamping seat (2), and a jacking component (8) for jacking the position of a composite shaft sleeve is installed on the right side of the clamping seat (2), and a liftable side arm pressing plate assembly (9) is arranged at the rear side of the jacking assembly (8).

2. The composite stabilizer bar shaft sleeve boring tool according to claim 1, characterized in that: the screw rod mechanism (4) comprises a screw rod (4-1) arranged in the width direction and erected in the middle of the rear end of a boring machine workbench (3), two ends of the screw rod (4-1) are rotatably installed on a supporting sleeve (4-2), guide rods (4-3) matched with the screw rod (4-1) are respectively installed on two sides of the screw rod (4-1), two ends of the guide rods (4-3) are erected through supporting of a fixing sleeve, the screw rod (4-1) is driven to rotate through a hand wheel (4-4) at the outer end of the screw rod, and a sliding seat screwed with the screw rod (4-1) and a guide sleeve matched with the guide rods (4-3) are respectively arranged on the bottom end face of the supporting seat (1).

3. The composite stabilizer bar shaft sleeve boring tool according to claim 1, characterized in that: the supporting seat is characterized in that guide grooves (10) arranged along the length direction are distributed in the upper end face of the supporting seat (1), guide blocks matched with the guide grooves (10) are arranged at the bottom end of the supporting block (5), fixing grooves (11) arranged in parallel with the guide grooves are formed in the two sides of the guide grooves (10), the fixing grooves (11) are of inverted T-shaped structures, locking fixing holes are formed in the two sides of the supporting block (5), and the locking fixing holes are locked and fixed on the supporting seat through T-shaped bolts (12).

4. The composite stabilizer bar shaft sleeve boring tool according to claim 1, characterized in that: the clamping seat (2) comprises a supporting base (2-1), a clamping groove (2-2) for clamping one side arm of the composite stabilizer bar is fixedly installed on the supporting base (2-1), and the supporting base (2-1) is of a sleeve type structure and is adjustable in height.

5. The composite stabilizer bar shaft sleeve boring tool according to claim 1, characterized in that: the pressure head assembly (7) comprises a supporting column (7-1), a pressing plate (7-2) is rotatably mounted on the supporting column (7-1) through a rotating shaft, a clamping groove (7-3) used for clamping a side arm of the composite stabilizer bar is formed in the bottom end face of the front end of the pressing plate (7-2), and the pressing plate (7-2) is overturned and driven through an air cylinder behind the pressing plate.

6. The composite stabilizer bar shaft sleeve boring tool according to claim 1, characterized in that: the tightening component (8) comprises a fixed support (8-1), the upper end of the fixed support (8-1) is provided with a mounting hole, a tightening sleeve (8-2) which corresponds to the boring cutter of the boring machine and faces the boring cutter is mounted in the mounting hole, and the tightening sleeve (8-2) is screwed on the fixed support (8-1) through threads.

7. The composite stabilizer bar shaft sleeve boring tool according to claim 1, characterized in that: the side arm pressing plate assembly (9) comprises a lifting cylinder (13) on the boring machine workbench (3), and the end part of a piston rod of the lifting cylinder (13) is installed on a rotatable pressing plate (14).