CN218873646U

CN218873646U - Casting mould for processing automobile metal parts

Info

Publication number: CN218873646U
Application number: CN202223225264.6U
Authority: CN
Inventors: 杨荣; 周华
Original assignee: Kunshan Weifang Auto Parts Co ltd
Current assignee: Kunshan Weifang Auto Parts Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-18
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a casting mould for processing automobile metal parts belongs to automobile parts casting mould equipment technical field, including the workstation, set up the cavity on the workstation and be provided with fixed subassembly in the cavity, the cavity internal rotation of workstation pair is installed the installation axle, the bottom of installation axle extends to outside the workstation and fixed mounting has the worm wheel, rotate on the workstation and install the worm, one side fixed mounting of workstation has gear motor, gear motor's output and the one end fixed connection of worm, the upper surface fixed mounting of workstation has the lower mould, the upper surface fixed mounting of workstation has two guide arms, the top fixed mounting of two guide arms has the same connecting plate, the lower fixed mounting of connecting plate has the hydraulic stem; the first block releases the extrusion on the second clamping block, the second clamping block resets under the action of the self elasticity of the spring and clamps and locks the first clamping block, and the accuracy of the alignment of the upper die and the lower die is ensured.

Description

Casting mould for processing automobile metal parts

Technical Field

The utility model belongs to the technical field of auto parts casting mould equipment, concretely relates to casting mould is used in automobile metal parts processing.

Background

In the automobile production process, a part of required parts needs to be cast by using a mold.

Current car metal parts machining is with casting mould utilizes hydraulic means to open and close the mould to the mould at pouring the in-process mostly, lacks the direction and press from both sides tight limit structure to the mould, goes up mould and lower mould and close the mould in-process and appear adjusting the deviation well easily or receive exogenic action to make and go up mould and lower mould dislocation appear, leads to the part after pouring not to reach operation requirement, has reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car is casting mould for metal parts machining, in order to solve and to put forward current car for metal parts machining casting mould and utilize hydraulic means to open and close the mould to the mould in pouring the in-process mostly, lack the direction and the tight limit structure of clamp to the mould, go up mould and lower mould and close the mould in-process and appear adjusting the deviation well easily or receive exogenic action and make to go up mould and lower mould dislocation appear, the part that leads to after pouring can not reach the operation requirement, the problem of production efficiency has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: casting mould is used in automobile metal parts processing, comprises a workbench, set up on the workstation and be provided with fixed subassembly in the cavity, the installation axle is installed to the cavity internal rotation that the workstation is right, the bottom of installation axle extends to the workstation and fixed mounting has the worm wheel outward, rotate on the workstation and install the worm, one side fixed mounting of workstation has gear motor, gear motor's output and the one end fixed connection of worm, the last fixed surface of workstation installs the lower mould, the last fixed surface of workstation installs two guide arms, two the top fixed mounting of guide arm has same connecting plate, the lower fixed surface of connecting plate installs the hydraulic stem, the tailpiece of the piston rod portion fixed mounting of hydraulic stem has the mounting panel, just to lower mould department fixed mounting has last mould on the mounting panel, seted up on the mould and pour the hole, both sides all are provided with locking Assembly around the lower mould, fixed mounting has the first fixture block that cooperation locking Assembly used on the last mould.

By adopting the scheme, the accuracy of the alignment of the upper die and the lower die is ensured by arranging the first clamping block, the locking assembly, the guide rod, the hydraulic rod, the mounting plate, the inserting rod and the inserting hole; through setting up fixed subassembly, gear motor, worm wheel and installation axle, it is fixed to carry out the centre gripping to last mould and lower mould after the pressfitting, avoids last mould and lower mould after the pressfitting to receive the effect of external force and takes place the dislocation and make the part after pouring not reach operation requirement's the condition.

As a preferred embodiment, fixed subassembly includes fixed mounting at the swing handle of installation axle surface, the equal slidable mounting of cavity inner wall of swing handle both sides has the slider, the both ends of swing handle are all rotated and are installed the hinge bar, the other end of hinge bar is articulated mutually with the slider of homonymy, the last fixed surface of slider installs a plurality of spliced pole, the spout that the cooperation spliced pole used is seted up to the upper surface of workstation, with a plurality of the same one the top of spliced pole all extends to the spout outside and fixed mounting has same grip block.

Adopt above-mentioned scheme, gear motor drives the worm and rotates, the worm rotates and drives installation axle and swing handle rotation through the worm wheel, the swing handle rotates and drives the slider of both sides through the hinge bar of both sides and is close to each other, the slider of both sides is close to each other and is close to each other through the spliced pole and the grip block that cooperates the spout to drive both sides, it is fixed to carry out the centre gripping to last mould and lower mould after the pressfitting, avoid last mould and lower mould after the pressfitting receive the effect of external force and take place the dislocation and make the part after pouring not reach the operation requirement's the condition.

As a preferred embodiment, a plurality of telescopic rods are fixedly mounted on the opposite sides of the two sliding blocks, and one ends of the telescopic rods, far away from the sliding blocks, are fixedly connected with the inner wall of the cavity on the same side.

By adopting the scheme, the telescopic rod can guide and limit the movement of the sliding block, so that the movement stability of the sliding block is improved.

In a preferred embodiment, a guide block is fixedly mounted on the lower surface of the slide block, a guide groove matched with the guide block is formed in the lower surface of the inner wall of the cavity in the workbench, and the guide block slides in the guide groove.

By adopting the scheme, the guide block and the guide groove are matched for use, so that the sliding block can be prevented from deviating in the moving process, and the moving stability of the sliding block is further improved.

As a preferred embodiment, locking Assembly includes the mounting box of fixed mounting on the lower mould, slidable mounting has the push rod on the mounting box, the one end of push rod extends to in the mounting box and fixed mounting has the second fixture block that uses with the cooperation of first fixture block, the second fixture block slides between the mounting box inner wall, the surface cover of push rod is equipped with the spring, the both ends of spring respectively with the second fixture block and the mounting box inner wall fixed connection of homonymy.

By adopting the scheme, the hydraulic rod pushes the upper die to move downwards by the aid of the mounting plate and the guide rod, the first clamping block extrudes the second clamping block, the second clamping block is pressed to move and compress the spring, when the upper die moves to be pressed with the lower die, the first clamping block releases the extrusion on the second clamping block, the second clamping block resets under the action of the elastic force of the spring and clamps and locks the first clamping block, and the accuracy of the upper die and the lower die in right time is guaranteed.

As a preferred embodiment, four corners of the upper surface of the lower mold are fixedly provided with insertion rods, and the upper mold is provided with insertion holes matched with the insertion rods for use.

By adopting the scheme, the inserted bar on the lower die can be inserted into the jack on the upper die after pressing, so that the upper die is guided and positioned again, and the accuracy of the upper die and the lower die during pressing can be further improved.

Compared with the prior art, the beneficial effects of the utility model are that:

the casting die for processing the metal parts of the automobile is provided with a first clamping block, a locking assembly, a guide rod, a hydraulic rod, a mounting plate, an inserting rod and an inserting hole, wherein the hydraulic rod pushes an upper die to move downwards through the mounting plate and is matched with the guide rod, the first clamping block extrudes a second clamping block, the second clamping block is extruded to move and compress a spring, when the upper die moves to be in press fit with a lower die, the first clamping block releases the extrusion on the second clamping block, the second clamping block resets under the action of the elastic force of the spring and clamps and locks the first clamping block, the accuracy of the alignment of the upper die and the lower die is ensured, the inserting rod on the lower die can be inserted into the inserting hole on the upper die after the press fit, the upper die is guided and positioned again, and the accuracy of the press fit of the upper die and the lower die can be further improved;

this casting mould is used in automobile metal parts processing is through setting up fixed subassembly, gear motor, the worm, worm wheel and installation axle, gear motor drives the worm and rotates, the worm rotates to drive installation axle and swing handle rotation through the worm wheel, the swing handle rotates to drive the slider of both sides through the hinge bar of both sides and is close to mutually, the slider of both sides is close to mutually through the spliced pole and the grip block that the spout drove both sides is close to mutually, it is fixed to carry out the centre gripping to last mould and lower mould after the pressfitting, it receives the effect of external force and takes place the dislocation to make the part after pouring not reach operation requirement's the condition to avoid last mould and lower mould after the pressfitting, the production efficiency is improved, high durability and convenient use.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the working table of the present invention;

fig. 3 is a schematic view of another angle structure of the working table of the present invention;

fig. 4 is a schematic view of the guide block of the present invention;

fig. 5 is a schematic sectional view of the mounting box of the present invention;

fig. 6 is a schematic view of another angle structure of the upper die of the present invention.

In the figure: 1. a work table; 2. a fixing assembly; 201. turning a handle; 202. a slider; 203. a hinged lever; 204. connecting columns; 205. a clamping plate; 206. a telescopic rod; 207. a guide block; 208. a guide groove; 3. installing a shaft; 4. a worm gear; 5. a worm; 6. a reduction motor; 7. a lower die; 8. a locking assembly; 801. mounting a box; 802. a push rod; 803. a second fixture block; 804. a spring; 9. a guide bar; 10. a connecting plate; 11. a hydraulic lever; 12. mounting a plate; 13. an upper die; 14. pouring holes; 15. inserting a rod; 16. a first clamping block.

Detailed Description

Please refer to fig. 1-6, the utility model provides a casting mould is used in processing of car metal parts, including workstation 1, it is provided with fixed subassembly 2 in cavity and the cavity to set up on workstation 1, installation axle 3 is installed to the cavity internal rotation that workstation 1 is right, install the bottom of axle 3 and extend to workstation 1 outer and fixed mounting have worm wheel 4, rotate on workstation 1 and install worm 5, one side fixed mounting of workstation 1 has gear motor 6, gear motor 6's output and worm 5's one end fixed connection, workstation 1's last fixed surface installs lower mould 7, workstation 1's last fixed surface installs two guide arms 9, the top fixed mounting of another guide arm 9 has same connecting plate 10, the lower fixed surface of connecting plate 10 installs hydraulic stem 11, hydraulic stem 11's tailpiece of the piston rod portion fixed mounting has mounting panel 12, just to lower mould 7 department fixed mounting has last mould 13 on mounting panel 12, the hole 14 has been seted up on last mould 13, both sides all are provided with locking Assembly 8 around lower mould 7, last fixed mounting of mould 13 has the first fixture block 16 that cooperation locking Assembly 8 used, guide arm 9 can be to last mould 13 in the downstream process to last mould 13, guarantee when the malleation accuracy is to last mould 13.

Wherein, the fixed subassembly 2 includes the swing handle 201 of fixed mounting at installation axle 3 surface, the equal slidable mounting of cavity inner wall of swing handle 201 both sides has slider 202, the both ends of swing handle 201 are all rotated and are installed hinge bar 203, the other end of hinge bar 203 is articulated mutually with the slider 202 of homonymy, the last fixed surface of slider 202 installs a plurality of spliced pole 204, the spout that cooperation spliced pole 204 used has been seted up to the upper surface of workstation 1, the top of a plurality of spliced pole 204 all extends to outside the spout and fixed mounting has same grip block 205 with one side, gear motor 6 drives worm 5 and rotates, worm 5 rotates and drives installation axle 3 and swing handle 201 rotation through worm wheel 4, the swing handle rotates and drives the slider 202 of both sides mutually to be close to through the hinge bar 203 of both sides, the slider 202 of both sides is mutually close to through spliced pole 204 and cooperate the grip block 205 that the spout drove both sides to mutually, carry out centre gripping fixed to last mould 13 after the pressfitting and lower mould 7, avoid last mould 13 after the pressfitting and lower mould 7 receive the effect and take place the dislocation and make the part after the pressfitting not reach the condition that operation required.

Wherein, two sliders 202 all fixed mounting have a plurality of telescopic link 206 on the back of the body side, and the one end that slider 202 was kept away from to telescopic link 206 and the cavity inner wall fixed connection of homonymy, telescopic link 206 can lead spacingly to the motion of slider 202, improves the stability of slider 202 motion.

Wherein, the lower surface fixed mounting of slider 202 has guide block 207, and the guide way 208 that cooperation guide block 207 used has been seted up to the lower surface of the cavity inner wall in workstation 1, and guide block 207 slides in guide way 208, and guide block 207 and guide way 208 cooperate the use, can avoid slider 202 to appear the skew at the in-process of motion, further improves the stability of slider 202 motion.

The locking assembly 8 comprises a mounting box 801 fixedly mounted on the lower die 7, a push rod 802 is slidably mounted on the mounting box 801, one end of the push rod 802 extends into the mounting box 801 and is fixedly mounted with a second clamping block 803 matched with the first clamping block 16 for use, the second clamping block 803 slides between the inner walls of the mounting box 801, a spring 804 is sleeved on the outer surface of the push rod 802, two ends of the spring 804 are respectively and fixedly connected with the second clamping block 803 and the inner wall of the mounting box 801 on the same side, the hydraulic rod 11 pushes the upper die 13 to move downwards through the mounting plate 12 and matched with the guide rod 9, the first clamping block 16 extrudes the second clamping block 803, the second clamping block 803 is pressed to move and compress the spring 804, when the upper die 13 moves to be pressed with the lower die 7, the first clamping block 803 releases the extrusion of the second clamping block 803, the second clamping block 803 resets under the action of the self elasticity of the spring 804 and locks the first clamping block 16, and the accuracy of the upper die 13 and the lower die 7 in timing is ensured.

Wherein, the equal fixed mounting in four edges of the upper surface of lower mould 7 has inserted bar 15, goes up mould 13 and has seted up the jack that cooperation inserted bar 15 used, and the inserted bar 15 on the lower mould 7 inserts in the jack on last mould 13 after the pressfitting, goes up mould 13 and carries out guiding orientation once more, accuracy when mould 13 and lower mould 7 pressfitting can further promote.

When in use, the hydraulic rod 11 is started, the hydraulic rod 11 moves downwards and is matched with the guide rod 9 to push the upper die 13 of the mounting plate 12 to move downwards, during the downward movement of the upper mold 13, the first latch 16 presses the second latch 803, the second latch 803 is pressed to move and compress the spring 804, when the upper die 13 moves to be pressed with the lower die 7, the first block releases the extrusion on the second fixture block 803, the second fixture block 803 is reset under the action of the self elasticity of the spring 804 and tightly locks the first fixture block 16, the accuracy of the alignment of the upper die 13 and the lower die 7 is ensured, at the moment, the plug rod 15 on the lower die 7 is inserted into the jack on the upper die 13, the upper die 13 is guided and positioned again, the accuracy of the upper die 13 and the lower die 7 in pressing is further improved, then the gear motor 6 is started, the gear motor 6 drives the worm 5 to rotate, the worm 5 drives the mounting shaft 3 and the rotating handle 201 to rotate through the worm wheel 4, the rotating handle rotates to drive the sliding blocks 202 on the two sides to approach each other through the hinge rods 203 on the two sides, the sliding blocks 202 on the two sides approach each other through the connecting column 204 and drive the clamping plates 205 on the two sides to approach each other through the matching sliding chute, the pressed upper die 13 and the pressed lower die 7 are clamped and fixed, the phenomenon that the pressed upper die 13 and the pressed lower die 7 are dislocated under the action of external force is avoided, after the fixation is finished, the push rod 802 pouring hole 14 is poured, after the part is formed, the fixing of the upper die 13 and the lower die 7 is released by the reverse speed reducing motor 6, then the pull rod is pulled to drive the second latch 803 to move so as to release the locking of the first latch 16, and further, the locking of the upper die 13 is released, meanwhile, the hydraulic rod 11 is started to move upwards, the upper die 13 is in falling contact with the lower die 7, and then the formed part can be taken out, so that the operation is simple and the use is convenient.

Claims

1. Car metal parts processing is with casting mould, its characterized in that: comprises a workbench (1), a cavity is arranged on the workbench (1), a fixed component (2) is arranged in the cavity, a mounting shaft (3) is rotatably arranged in the cavity of the workbench (1), the bottom end of the mounting shaft (3) extends out of the workbench (1) and is fixedly provided with a worm wheel (4), a worm (5) is rotatably arranged on the workbench (1), a speed reducing motor (6) is fixedly arranged on one side of the workbench (1), the output end of the speed reducing motor (6) is fixedly connected with one end of the worm (5), a lower die (7) is fixedly arranged on the upper surface of the workbench (1), two guide rods (9) are fixedly arranged on the upper surface of the workbench (1), the top ends of the two guide rods (9) are fixedly provided with the same connecting plate (10), the lower surface of the connecting plate (10) is fixedly provided with a hydraulic rod (11), a mounting plate (12) is fixedly arranged at the end part of a piston rod of the hydraulic rod (11), an upper die (13) is fixedly arranged on the mounting plate (12) opposite to the lower die (7), a pouring hole (14) is formed in the upper die (13), locking components (8) are arranged on the front side and the rear side of the lower die (7), and a first clamping block (16) matched with the locking assembly (8) for use is fixedly mounted on the upper die (13).

2. The casting mold for machining an automobile metal part according to claim 1, characterized in that: fixed subassembly (2) include fixed mounting at the swing handle (201) of installation axle (3) surface, the equal slidable mounting of cavity inner wall of swing handle (201) both sides has slider (202), the both ends of swing handle (201) are all rotated and are installed hinge bar (203), the other end of hinge bar (203) is articulated mutually with slider (202) of homonymy, the last fixed surface of slider (202) installs a plurality of spliced pole (204), the spout that cooperation spliced pole (204) used is seted up to the upper surface of workstation (1), with a plurality of the same one side the top of spliced pole (204) all extends to the spout outer and fixed mounting has same grip block (205).

3. The casting mold for machining an automobile metal part according to claim 2, characterized in that: two slider (202) one side face that backs on the back all fixed mounting have a plurality of telescopic link (206), the one end that slider (202) were kept away from in telescopic link (206) and the cavity inner wall fixed connection of homonymy.

4. The casting mold for machining an automobile metal part according to claim 2, characterized in that: the lower surface of the sliding block (202) is fixedly provided with a guide block (207), the lower surface of the inner wall of the inner cavity of the workbench (1) is provided with a guide groove (208) matched with the guide block (207) for use, and the guide block (207) slides in the guide groove (208).

5. The casting mold for machining an automobile metal part as claimed in claim 1, wherein: locking assembly (8) include mounting box (801) of fixed mounting on lower mould (7), slidable mounting has push rod (802) on mounting box (801), the one end of push rod (802) extends to in mounting box (801) and fixed mounting has second fixture block (803) with first fixture block (16) cooperation use, second fixture block (803) slide between mounting box (801) inner wall, the surface cover of push rod (802) is equipped with spring (804), the both ends of spring (804) respectively with second fixture block (803) and mounting box (801) inner wall fixed connection of homonymy.

6. The casting mold for machining an automobile metal part according to claim 1, characterized in that: four edges of the upper surface of the lower die (7) are fixedly provided with inserting rods (15), and the upper die (13) is provided with inserting holes matched with the inserting rods (15) for use.