CN217550987U

CN217550987U - Guide arm forming machine capable of being positioned at multiple angles

Info

Publication number: CN217550987U
Application number: CN202221436110.9U
Authority: CN
Inventors: 齐锦堂; 刘金茁; 李文焘
Original assignee: Zibo Baili Industry And Trade Co ltd
Current assignee: Zibo Baili Industry And Trade Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-11
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a but guide arm make-up machine of multi-angle location belongs to the auto parts thermal treatment shaping field. Including the frame organism, fix die mould oil cylinder subassembly and the fixed subassembly of bed die and the inside locating component of frame organism of two parts about the frame organism respectively, locating component is including fixing central cylinder subassembly and hydro-cylinder direction locating component on the frame organism, fixing at the length locating component of hydro-cylinder direction locating component lower part and setting up width locating component and the book ear position adjusting device on the fixed subassembly of bed die. The utility model discloses a locating component realizes the multi-angle location, has solved current make-up machine and has leaded to the problem that the leading arm size is unstable and can't realize multiple shape structure owing to fix a position work piece accuracy inadequately to avoided because the leading arm book ear end height and the position location inaccurate and lead to the condemned condition of work piece to take place, be applicable to the contour machining of the air suspension structure leading arm product of multiple shape.

Description

Guide arm forming machine capable of being positioned at multiple angles

Technical Field

The utility model belongs to auto parts thermal treatment shaping field specifically is but guide arm make-up machine of multi-angle location.

Background

The leading arm has been widely used as an important component of an air suspension structure, and the growing diversity of suspension structures in recent years has led to the appearance of various shapes of leading arm structures, including a "straight", a "few", a "Z", an "Ω", and the like. The forming tool of the existing guide arm is generally a simple pressure forming mechanism, and in actual use, the multi-angle accurate positioning of a workpiece can not be realized in the machining process, so that the size of the guide arm finished by profiling is unstable, and the forming requirement of the guide arm with various shapes and structures can not be met. Chinese patent CN202121788459.4 discloses a guiding arm thermoforming frock, be applicable to the thermoforming of "Z" class guiding arm, realize the die mould through left side shaping subassembly and right side shaping subassembly, but this patent only sets up the front locating plate and carries out one side length fixed to the work piece, do not set up width positioner, guiding arm lug end location and adjusting device, and lack central positioner and guarantee the die mould stability and realize the die mould of other special shape structures, thereby the guiding arm that leads to the die mould to accomplish can appear the shape nonstandard, the unable all qualified problems of size precision, especially guiding arm lug end height and position location are inaccurate can directly lead to the work piece to scrap.

Disclosure of Invention

An object of the utility model is to provide a but guide arm make-up machine of multi-angle location to solve current make-up machine because fix a position work piece accuracy inadequately and lead to the problem that the guide arm size is unstable and can't realize multiple shape structure in the course of the work, and avoid directly leading to the condemned condition of work piece to take place because guide arm book ear end height and position location are inaccurate.

The utility model discloses a adopt following technical scheme to realize:

including the frame organism, fix die mould oil cylinder subassembly and the fixed subassembly of bed die and the inside locating component of frame organism of two parts about the frame organism respectively, locating component is including fixing central cylinder subassembly and hydro-cylinder direction locating component on the frame organism, fixing at the length locating component of hydro-cylinder direction locating component lower part and setting up width locating component and the book ear position adjusting device on the fixed subassembly of bed die. The lower die fixing component is of an asymmetric structure, and can realize the random increase and decrease of the backing plate, thereby flexibly adjusting the height of the die holder; when the profiling oil cylinder assembly is used for profiling a workpiece, the guiding positioning of the profiling oil cylinder and the multi-angle positioning of the guide arm are realized through the positioning assembly, wherein the central cylinder assembly is used for carrying out center clamping positioning and profiling on the guide arm with a special shape structure; the oil cylinder guiding and positioning assembly is used for guiding and positioning the profiling oil cylinder assembly; the length positioning assembly is used for positioning the guide arm in the length direction from the tail part, and the width positioning assembly is used for positioning and aligning the guide arm in the width direction so as to prevent the guide arm from deviating in the profiling process; the lug position adjusting device is used for realizing length direction positioning and height positioning and adjusting of the lug end of the guide arm.

In particular, the profiling cylinder assembly comprises a left cylinder assembly and a right cylinder assembly. The left oil cylinder assembly and the right oil cylinder assembly are main forming devices in the guide arm forming machine.

Particularly, the central cylinder assembly is fixed on the upper part of the frame body and is positioned between the left cylinder assembly and the right cylinder assembly. After the central cylinder assembly acts to realize central clamping positioning and auxiliary profiling, the left oil cylinder assembly and the right oil cylinder assembly act successively to realize profiling, and finally the forming of the guide arm is completed.

Particularly, the number of the oil cylinder guiding and positioning assemblies is two, and the two oil cylinder guiding and positioning assemblies are symmetrically fixed on two sides of the frame body. The number of the oil cylinder guiding and positioning assemblies is matched with the number of the left oil cylinder assembly and the right oil cylinder assembly.

Particularly, the oil cylinder guiding and positioning assembly adopts a built-in wedge-shaped structure. The built-in wedge structure can reduce the width of the main frame, and the oil cylinder guiding and positioning assembly is convenient to adjust and install.

Particularly, the lug rolling position adjusting device comprises a base, an inclined block, a fixed seat, a first locking screw rod, a second locking screw rod, a first fastening bolt and a second fastening bolt are arranged on the upper surface of the base, and a jackscrew is arranged on the side surface of the base. The first locking screw rod and the second locking screw rod can lock and fix the fixed seat on the base, the first fastening bolt and the second fastening bolt can lock and fix the base on the upper surface of the lower die fixing component, and the jackscrew can finely adjust the position of the lug position adjusting device in the horizontal direction; through elasticity locking lead screw, fastening bolt and jackscrew, can assist the height and the length location of realizing the guide arm book ear end to the adjustment is convenient, need not change not locating piece or other parts of co-altitude.

Particularly, the inclined block is connected with the positioning block through the fixing seat. The positioning block is provided with a guide arm lug rolling end, and the upper surface of the inclined block and the lower surface of the positioning block are of wedge structures and can be matched and attached together.

Particularly, a lead screw penetrates through one side of the inclined block and is connected with a hand wheel through a connecting shaft. The lead screw is driven to move by rotating the hand wheel, the inclined block can be driven to move towards the direction close to or away from the positioning block, and the positioning block is driven by the aid of the wedge-shaped mechanism to drive the lug rolling end of the guide arm to move upwards or downwards to adjust the height.

The utility model has the advantages that:

compared with the prior art, the utility model discloses a central cylinder subassembly has realized the center to the guiding arm that the centre presss from both sides tight location and die mould, has realized length and width direction's location to the guiding arm through length and width locating component to the ear of roll position adjusting device has further been increased and has carried out height and length location and adjustment to the guiding arm ear of roll end. Compare in the current guiding arm make-up machine that can only carry out the part location, the utility model discloses guaranteed the die mould in-process and pinpointed the multi-angle of guiding arm, can effectively avoid the guiding arm that the die mould was accomplished size instability to appear or because of guiding arm grasswort end height and position location are inaccurate and directly lead to the condemned problem of work piece to can satisfy the shaping requirement of the guiding arm of multiple shape structure.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic structural view of the ear rolling position adjusting device of the present invention;

FIG. 5 is a front view of the position adjustment device for the ear-curling element of the present invention;

fig. 6 is a cross-sectional view of the position adjustment device for the eye of the present invention;

in the figure: 1. a frame body; 2. a left cylinder assembly; 3. a central cylinder assembly; 4. a right cylinder assembly; 5. a length positioning assembly; 6. a width positioning assembly; 7. a lower mold fixing assembly; 8. the oil cylinder guide positioning component; 9. a lug rolling position adjusting device; 10. a base; 11. a sloping block; 12. a fixed seat; 13. positioning a block; 14. locking the first screw rod; 15. locking a second screw rod; 16. a screw rod: 17. a hand wheel; 18. fastening a first bolt; 19. and fastening a bolt II: 20. and (5) jacking the screw.

Detailed Description

For the purpose of clarity, the embodiments of the present invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 to 6, the guide arm forming machine capable of multi-angle positioning includes a frame body 1, a left cylinder assembly 2, a right cylinder assembly 4 and a center cylinder assembly 3 are fixed on the upper portion of the frame body 1, the center cylinder assembly 3 is located between the left cylinder assembly 2 and the right cylinder assembly 4, two cylinder guide positioning assemblies 8 with built-in wedge structures are symmetrically fixed on two sides of the frame body 1, a fixed length positioning assembly 5 is fixed on one cylinder guide positioning assembly 8, an asymmetric lower mold fixing assembly 7 is fixed on the lower portion of the frame body 1, and a width positioning assembly 8 and a lug position adjusting device 9 are placed on the lower mold fixing assembly 7; the eye position adjusting device 9 includes base 10, be equipped with sloping block 11, fixing base 12, locking lead screw 14, locking lead screw two 15, fastening bolt 18 and fastening bolt two 19 on the base 10, the base 10 side is equipped with jackscrew 20, locking lead screw 14 and locking lead screw two 15 can be fixed the fixing base 12 locking on base 10, fastening bolt 18 and fastening bolt two 19 can fix base 10 locking on the fixed subassembly 7 upper surface of bed die, sloping block 11 passes through fixing base 12 and connects locating piece 13, places the guide arm eye end on the locating piece 13, and sloping block 11 upper surface and locating piece 13 lower surface are wedge structure and can the adaptation laminate together, and sloping block 11 one side runs through lead screw 16, lead screw 16 one end is equipped with hand wheel 17.

The utility model discloses a locating component can realize that the multi-angle pinpoints, and specific theory of operation is: guiding and positioning adjustment are carried out on the profiling oil cylinder assembly through an oil cylinder guiding and positioning assembly 8 with a built-in wedge structure; controlling the central cylinder assembly 3 to act, and performing central clamping positioning and profiling on the guide arm; the positioning plate of the length positioning assembly 5 is pushed by the cylinder, and the length direction of the guide arm is positioned from the tail part; pushing a positioning plate of the width positioning assembly 6 through an air cylinder to perform width direction positioning and alignment on the guide arm; loosening the first locking screw rod 14 and the second locking screw rod 15, clockwise rotating a hand wheel 17 of the lug position adjusting device 9, driving the screw rod 16 to rotate by the hand wheel 17, driving the inclined block 11 to move towards the direction close to the positioning block 13 by the screw rod 16, realizing the upward movement of the positioning block 13 through a wedge-shaped structure which is matched and attached between the upper surface of the inclined block 11 and the lower surface of the positioning block 13, driving the lug end of the guide arm to move to the required height by the positioning block 13, screwing the first locking screw rod 14 and the second locking screw rod 15, fixing the height position of the positioning block 13, and downwards adjusting the height by the reverse operation of the above processes; the first fastening bolt 18 and the second fastening bolt 19 are loosened, the jackscrew 20 is rotated clockwise, the whole lug position adjusting device 9 can be moved to the left horizontally, the position of the lug position adjusting device 9 can be fixed by screwing the two fastening bolts after the required position is reached, and the lug position adjusting device can be moved to the right horizontally by the reverse operation of the processes.

The working process of the utility model is as follows: firstly, putting a workpiece on a lower die fixing component 7 of a forming machine, and if the height of a die holder needs to be adjusted, increasing or reducing the number of base plates of the lower die fixing component 7; then, the tail part length positioning and the width positioning are carried out on the guide arm through the length positioning component 5 and the width positioning component 6; rotating a hand wheel 17 of the lug position adjusting device 9 to position the height and the length of the lug end of the guide arm; the central cylinder assembly 3 acts to perform central clamping positioning and profiling, so that multi-angle positioning of the guide arm is completed; and then the left oil cylinder assembly 2 and the right oil cylinder assembly 4 move along the oil cylinder guiding and positioning assembly 8, and the guide arm is molded to complete final molding. The utility model discloses in the course of the work, except changing the mould step, all the other steps such as adjustment, location all can be accomplished through the current part of operation make-up machine body, need not dismantle the renewal part, use simple and efficient.

Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.

Claims

1. But guide arm make-up machine of multi-angle location, its characterized in that: including frame organism (1), fix die mould oil cylinder subassembly and the fixed subassembly of bed die (7) and the inside locating component of frame organism (1) two parts about frame organism (1) respectively, locating component is including fixing central cylinder subassembly (3) and hydro-cylinder direction locating component (8) on frame organism (1), fixing length locating component (5) in hydro-cylinder direction locating component (8) lower part and setting width locating component (6) and the ear of a roll position adjusting device (9) on the fixed subassembly of bed die (7).

2. The machine of claim 1, wherein: the profiling oil cylinder assembly comprises a left oil cylinder assembly (2) and a right oil cylinder assembly (4).

3. The machine of claim 1, wherein: the central cylinder assembly (3) is fixed on the upper portion of the frame body (1), and the central cylinder assembly (3) is located between the left cylinder assembly (2) and the right cylinder assembly (4).

4. The machine of claim 1, wherein: the number of the oil cylinder guiding and positioning assemblies (8) is two, and the two oil cylinder guiding and positioning assemblies are symmetrically fixed on two sides of the inner wall of the frame body (1).

5. The machine of claim 4, wherein: the oil cylinder guiding and positioning assembly (8) adopts a built-in wedge-shaped structure.

6. The machine of claim 1, wherein: the eye position adjusting device (9) comprises a base (10), an inclined block (11), a fixing seat (12), a first locking screw rod (14), a second locking screw rod (15), a first fastening bolt (18) and a second fastening bolt (19) are arranged on the upper surface of the base (10), and a jackscrew (20) is arranged on the side surface of the base (10).

7. The machine of claim 6, wherein: the inclined block (11) is connected with the positioning block (13) through the fixing seat (12).

8. The machine of claim 6, wherein: one side of the inclined block (11) penetrates through the screw rod (16), and one end of the screw rod (16) is provided with a hand wheel (17).