CN218083947U

CN218083947U - Machine casket mould

Info

Publication number: CN218083947U
Application number: CN202222648581.2U
Authority: CN
Inventors: 沈成杰
Original assignee: Xiangshan Juli Mould Manufacturing Co ltd
Current assignee: Xiangshan Juli Mould Manufacturing Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-20
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a machine casket mould, the utility model relates to a technical field of machine casket. The utility model comprises two first moulds and two second moulds arranged in the first moulds, wherein the upper and lower ends of the two first moulds and the two first extension moulds are respectively provided with a top plate and a bottom plate, two first extension moulds are arranged between the two first moulds, two second extension moulds are arranged between the two second moulds, and the two sides of the two first extension moulds and the two second extension moulds are respectively provided with a first connecting mechanism and a second connecting mechanism; the first extension mould, first coupling mechanism, second extension mould, first mould and the cooperation of second mould, first extension mould and the cooperation of second extension mould of difference can be selected according to the diameter of quick-witted casket to first extension mould and second extension mould, adjusts the diameter of first extension mould and first mould, and first coupling mechanism can make things convenient for first extension mould and first mould fixed.

Description

Machine casket mould

Technical Field

The utility model belongs to the technical field of the technique of machine casket and specifically relates to a machine casket mould is related to.

Background

The receiver, the body part of the firearm, has a bolt in the metal shell/receiver wall for locking, firing, ejection etc., the barrel and the receiver are also connected to the receiver part, the receiver is used in the automobile engine in the automobile parts.

The utility model discloses a CN214491499U injection mold for automobile production, includes the die holder, the up end of die holder rotates and is connected with the top cap, the inside of die holder has been seted up the inside groove, the inside left and right sides of top cap sliding connection respectively has injection molding pipe and cooling tube, the bottom surface middle part welded fastening of top cap has the centre form, the clearance between die holder and the centre form the die cavity, the bottom of injection molding pipe and cooling tube and the inside that is located the die cavity are welded fastening respectively has injection molding valve and cooling valve, the bottom surface welded fastening of injection molding valve has the catheter, the inside of die cavity is provided with smooth device. This injection mold for automobile production is connected, is connected the cooling tube with the air exhauster through being connected the pipe of moulding plastics with a solution section of thick bamboo of moulding plastics, can be to the foundry goods with its cooling down when moulding plastics to can make the casting surface comparatively smooth through smooth device, thereby convenient to use. But its formula as an organic whole, the installation of being inconvenient for is dismantled, when the drawing of patterns is moulded plastics to the work piece of different shapes, mould and work piece are difficult to the split and the drawing of patterns, still need destroy the mould occasionally and just can take out, lead to the waste of mould material.

SUMMERY OF THE UTILITY MODEL

According to the deficiencies existing in the prior art, the utility model aims at providing a machine casket mould has the effect of making things convenient for the mould split and carrying out the drawing of patterns.

The above technical object of the present invention can be achieved by the following technical solutions:

a cartridge receiver die comprises two first dies and two second dies arranged in the first dies, wherein the upper ends and the lower ends of the two first dies and the two first extension dies are respectively provided with a top plate and a bottom plate, the two first extension dies are arranged between the two first dies, the two second extension dies are arranged between the two second dies, and the two sides of the two first extension dies and the two second extension dies are respectively provided with a first connecting mechanism and a second connecting mechanism;

every group first coupling mechanism all is including connecting fixture block, draw-in groove, slider, two rectangular channels, two rectangular blocks and two first springs, slider fixed connection is in one side of first extension mould, connect fixture block fixed connection in the circumference side of first mould, the draw-in groove is seted up in one side of connecting the fixture block, slider sliding connection is in the draw-in groove, two the upper and lower both ends of slider, two are seted up respectively in the rectangular channel the lateral wall that is close to mutually of two rectangular channels is seted up respectively to first spring, two rectangular block fixed connection is in one side that two first springs kept away from mutually respectively.

Through adopting above-mentioned technical scheme, first extension mould, first coupling mechanism, second extension mould, first mould and the cooperation of second mould, first extension mould and second extension mould can select different first extension moulds and the cooperation of second extension mould according to the diameter of quick-witted casket, adjust the diameter of first extension mould and first mould, and first coupling mechanism can make things convenient for first extension mould and first mould fixed.

The present invention in a preferred embodiment can be further configured to: every group the second coupling mechanism all includes movable block, square pipe, two spouts, two second springs, two spring blocks and two mounting grooves, movable block fixed connection is in the circumference side of first mould, square pipe fixed connection is in one side of first extension mould, two the spout is seted up respectively in the upper and lower both ends of square pipe, two the mounting groove is seted up respectively in the upper and lower both ends of movable block, two the second spring is fixed connection respectively and is close to the inner wall in the looks of two second springs, two the spring block is fixed connection respectively and keeps away from the end in the looks of two spring blocks, and two spring blocks are sliding connection respectively in two spouts.

Through adopting above-mentioned technical scheme, second coupling mechanism and first coupling mechanism set up in opposite directions, can be so that first extension mould is connected with two first moulds, can also make two first moulds connect, make things convenient for the later stage to carry out the drawing of patterns operation.

The present invention may be further configured in a preferred embodiment as: two pushing mechanisms are arranged on one of the first die and one of the second die, each pushing mechanism comprises a fixed plate, a screw rod and a third spring, the fixed plate is fixedly connected to the circumferential side of the first die, the third springs are fixedly connected between the fixed plate and the moving block, the screw rods are arranged on one side of the fixed plate, and screw threads penetrate through the other side of the fixed plate and are abutted against one side of the moving block.

Through adopting above-mentioned technical scheme, pushing mechanism can adjust the position of movable block, makes things convenient for two first moulds to connect.

The present invention in a preferred embodiment can be further configured to: two all be provided with first telescopic link in the first spring, two first telescopic link fixed connection respectively is between two rectangular blocks and two rectangular channels.

Through adopting above-mentioned technical scheme, first telescopic link can prevent that first spring from receiving to produce crooked deformation when compression or self elasticity are replied.

The present invention in a preferred embodiment can be further configured to: two all be provided with the second telescopic link in the second spring, two the second telescopic link is fixed connection respectively between two spring blocks and two mounting grooves.

Through adopting above-mentioned technical scheme, the second telescopic link can prevent that the second spring from receiving the compression or producing bending deformation when self elasticity is replied.

The present invention may be further configured in a preferred embodiment as: each group of pushing mechanisms further comprises a limiting groove, the limiting groove is formed in the circumferential side of the first die, and the moving block is connected with the limiting groove in a sliding mode through a limiting block.

Through adopting above-mentioned technical scheme, spacing groove and movable block sliding fit can improve the mobility stability of movable block.

The present invention in a preferred embodiment can be further configured to: two equal fixedly connected with bolt in both ends about first extension mould and two second extension moulds, and the end of keeping away from mutually of the roof of four bolts difference bottom plates, four equal threaded connection in circumference side of bolt has the nut.

Through adopting above-mentioned technical scheme, the bolt and nut cooperation can make things convenient for bottom plate and roof and first mould and second mould to be connected.

To sum up, the utility model discloses a following at least one kind of useful technological effect:

1. be provided with first extension mould, first coupling mechanism, second extension mould, first mould and second mould, first extension mould and second extension mould can select different first extension mould and the cooperation of second extension mould according to the diameter of machine casket, thereby adjust the diameter of second extension mould and first mould, the machine casket of the different diameters of preparation department, insert the slider in the draw-in groove, the extrusion shrink that the rectangular block received the draw-in groove inner wall is in the rectangular channel, first spring is in compression state, leave in the draw-in groove when the rectangular block, first spring is because self elastic response pushes away the rectangular block and gets back to the normal position, first extension mould and first mould are connected this moment, only need press the rectangular block when the drawing of patterns, both can make first extension mould and first mould separation, from making first mould and machine casket separation, make things convenient for the later stage to carry out the drawing of patterns.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a perspective sectional view of the present embodiment;

FIG. 3 is a partial enlarged view of the embodiment at A in FIG. 2;

fig. 4 is a partially enlarged view of the embodiment at B in fig. 2.

In the figure, 1, a bottom plate; 2. a top plate; 3. a first mold; 4. a first elongate mould; 5. a bolt; 6. a nut; 7. a first connecting mechanism; 701. connecting a clamping block; 702. a card slot; 703. a slider; 704. a rectangular groove; 705. a rectangular block; 706. a first spring; 707. a first telescopic rod; 8. a second connecting mechanism; 801. a moving block; 802. square tubes; 803. a chute; 804. a second spring; 805. a second telescopic rod; 806. a spring block; 807. mounting grooves; 9. a pushing mechanism; 901. a fixing plate; 902. a screw; 903. a third spring; 904. a limiting groove; 10. a second mold; 11. a second elongate mold.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-4, the present invention discloses a casing mold, which comprises two first molds 3 and two second molds 10 disposed therein, wherein the top and bottom ends of the two first molds 3 and the two first extension molds 4 are respectively provided with a top plate 2 and a bottom plate 1, two first extension molds 4 are disposed between the two first molds 3, two second extension molds 11 are disposed between the two second molds 10, and two sides of the two first extension molds 4 and the two second extension molds 11 are respectively provided with a first connecting mechanism 7 and a second connecting mechanism 8; each group of first connecting mechanisms 7 comprises a connecting clamping block 701, a clamping groove 702, a sliding block 703, two rectangular grooves 704, two rectangular blocks 705 and two first springs 706, the sliding block 703 is fixedly connected to one side of the first extension die 4, the connecting clamping block 701 is fixedly connected to the circumferential side of the first die 3, the clamping groove 702 is arranged at one side of the connecting clamping block 701, the sliding block 703 is slidably connected in the clamping groove 702, the two rectangular grooves 704 are respectively arranged at the upper end and the lower end of the sliding block 703, the two first springs 706 are respectively arranged at the adjacent side walls of the two rectangular grooves 704, the two rectangular blocks 705 are respectively fixedly connected to the far side of the two first springs 706, first telescopic rods 707 are respectively arranged in the two first springs 706, and the two first telescopic rods 707 are respectively fixedly connected between the two rectangular blocks 705 and the two rectangular grooves 704, the first telescopic rod 707 can prevent the first spring 706 from being compressed or being bent and deformed when being elastically restored, the first extension die 4 and the second extension die 11 can select different first extension dies 4 and second extension dies 11 to be matched according to the diameter of the casing, so that the diameters of the second extension die 11 and the first die 3 can be adjusted, the casing with different diameters can be manufactured, the sliding block 703 is inserted into the clamping groove 702, the rectangular block 705 is extruded and contracted in the rectangular groove 704 by the inner wall of the clamping groove 702, the first spring 706 is in a compressed state, when the rectangular block 705 leaves the clamping groove 702, the first spring 706 pushes the rectangular block 705 to return to the original position due to the elastic restoration of the first spring, at the moment, the first extension die 4 is connected with the first die 3, only the rectangular block needs to be pressed during demoulding, the first extension die 705 and the first die 3 can be separated, the first die 3 is separated from the casing, and demoulding in the later stage is facilitated.

Each group of second connecting mechanisms 8 comprises a moving block 801, a square pipe 802, two sliding grooves 803, two second springs 804, two spring blocks 806 and two mounting grooves 807, the moving block 801 is fixedly connected to the circumferential side of the first mold 3, the square pipe 802 is fixedly connected to one side of the first extension mold 4, the two sliding grooves 803 are respectively arranged at the upper end and the lower end of the square pipe 802, the two mounting grooves 807 are respectively arranged at the upper end and the lower end of the moving block 801, the two second springs 804 are respectively fixedly connected to the inner walls, which are close to each other, of the two second springs 804, the two spring blocks 806 are respectively fixedly connected to the far ends, which are far away from each other, of the two spring blocks 806, and the two spring blocks 806 are respectively connected in the two sliding grooves 803 in a sliding manner, the two second springs 804 are both provided with the second telescopic rods 805, the two second telescopic rods 805 are respectively fixedly connected between the two spring blocks 806 and the two mounting grooves 807, the second telescopic rods 805 can prevent the second springs 804 from being bent and deformed when compressed or elastically restored, the second connecting mechanism 8 and the first connecting mechanism 7 are oppositely arranged, the first extension mold 4 can be connected with the two first molds 3, and the two first molds 3 can also be connected, the moving block 801 can be inserted into the clamping groove 702 by moving the moving block 801, the spring block 806 is compressed and contracted in the installation groove 807 by the extrusion of the clamping groove 702, after leaving the clamping groove 702, the spring block 806 is elastically restored to the original position due to the second telescopic rod 805 itself, when the two first molds 3 are connected and the moving block 801 is inserted into the square tube 802, the spring block 806 is compressed into the mounting groove 807 by the inner wall of the square tube 802, and when reaching the notch of the sliding groove 803, due to the elastic recovery of the second telescopic rod 805, the spring block 806 returns to the original position, and at this time, the first mold 3 and the first extension mold 4 are connected to facilitate the post-demolding operation.

Two pushing mechanisms 9 are arranged on one of the first molds 3 and one of the second molds 10, each pushing mechanism 9 includes a fixing plate 901, a screw 902 and a third spring 903, the fixing plate 901 is fixedly connected to the circumferential side of the first mold 3, the third spring 903 is fixedly connected between the fixing plate 901 and the moving block 801, the screw 902 is arranged on one side of the fixing plate 901, the screw 902 penetrates through the other side of the fixing plate 901 and abuts against one side of the moving block 801, each pushing mechanism 9 further includes a limiting groove 904, the limiting groove 904 is arranged on the circumferential side of the first mold 3, the moving block 801 is slidably connected with the limiting groove 904 through a limiting block, the limiting groove 904 and the moving block 801 are slidably matched to improve the moving stability of the moving block 801, the screw 902 is rotated, the screw 902 pushes the moving block 801 to move, the screw 902 can adjust the position of the moving block 801, and the two first molds 3 are conveniently connected.

Two first extension moulds 4 and two second extension moulds 11's the equal fixedly connected with bolt 5 in upper and lower both ends, and four bolt 5 respectively the roof 2 of bottom plate 1 keep away from the end mutually, the equal threaded connection in circumference side of four bolts 5 has nut 6, and bolt 5 and the cooperation of nut 6 can make things convenient for bottom plate 1 and roof 2 to be connected with first mould 3 and second mould 10.

The implementation principle of the above embodiment is as follows: the first extension die 4 and the second extension die 11 can select different first extension dies 4 and second extension dies 11 to match according to the diameter of the casing, so that the diameters of the second extension die 11 and the first die 3 are adjusted, the casing with different diameters is manufactured, the sliding block 703 is inserted into the clamping groove 702, the rectangular block 705 is extruded and contracted in the rectangular groove 704 by the inner wall of the clamping groove 702, the first spring 706 is in a compressed state, when the rectangular block 705 leaves the clamping groove 702, the first spring 706 pushes the rectangular block 705 to return to the original position due to self elastic return, and when the rectangular block 801 is inserted into the square pipe 802, the spring block 806 is extruded and contracted into the mounting groove by the inner wall of the square pipe 802 and reaches the notch of the sliding groove 807, due to the elastic recovery of the second telescopic rod 805, the spring block 806 returns to the original position, at the moment, the first extension mold 4 is connected with the first mold 3, the moving block 801 can be moved to insert the moving block 801 into the clamping groove 702, the spring block 806 is extruded by the clamping groove 702 and contracted in the mounting groove 807, after the spring block departs from the clamping groove 702, the spring block 806 returns to the original position due to the elastic recovery of the second telescopic rod 805, so that the two first molds 3 are connected, the rectangular block 705 and the spring block 806 need to be pressed during demolding, the first extension mold 4 and the first mold 3 or the first mold 3 and the first mold 3 can be separated, the first mold 3 and the magazine are separated, and the later-stage demolding is facilitated.

Those not described in detail in this specification are within the skill of the art.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A case die, comprising two first dies (3) and two second dies (10) arranged therein, characterized in that: the upper end and the lower end of each of the two first dies (3) and the two first extension dies (4) are respectively provided with a top plate (2) and a bottom plate (1), the two first extension dies (4) are arranged between the two first dies (3), the two second extension dies (11) are arranged between the two second dies (10), and the two sides of the two first extension dies (4) and the two second extension dies (11) are respectively provided with a first connecting mechanism (7) and a second connecting mechanism (8);

each group of first connecting mechanisms (7) comprises a connecting clamping block (701), a clamping groove (702), a sliding block (703), two rectangular grooves (704), two rectangular blocks (705) and two first springs (706), wherein the sliding block (703) is fixedly connected to one side of a first extension die (4), the connecting clamping block (701) is fixedly connected to the circumferential side of a first die (3), the clamping groove (702) is formed in one side of the connecting clamping block (701), the sliding block (703) is slidably connected into the clamping groove (702), the two rectangular grooves (704) are formed in the upper end and the lower end of the sliding block (703) respectively, the two first springs (706) are formed in the side walls, close to the two rectangular grooves (704), of the two rectangular blocks (705) are fixedly connected to one side, far away from the two first springs (706) respectively.

2. A casing mould as claimed in claim 1, wherein: every group second coupling mechanism (8) all include movable block (801), square pipe (802), two spout (803), two second springs (804), two spring blocks (806) and two mounting grooves (807), movable block (801) fixed connection is in the circumference side of first mould (3), square pipe (802) fixed connection is in one side of first extension mould (4), two spout (803) are seted up respectively in the upper and lower both ends of square pipe (802), two mounting grooves (807) are seted up respectively in the upper and lower both ends of movable block (801), two second spring (804) fixed connection is close to the inner wall in the looks of two second springs (804) respectively, two spring blocks (806) fixed connection is in the end of keeping away from mutually of two spring blocks (806) respectively, and two spring blocks (806) sliding connection is in two spout (803) respectively.

3. A casing mould as claimed in claim 1, wherein: two pushing mechanisms (9) are arranged on one of the first die (3) and one of the second die (10), each pushing mechanism (9) comprises a fixing plate (901), a screw rod (902) and a third spring (903), the fixing plate (901) is fixedly connected to the circumferential side of the first die (3), the third spring (903) is fixedly connected between the fixing plate (901) and the moving block (801), the screw rod (902) is arranged on one side of the fixing plate (901), and the screw rod (902) penetrates through the other side of the fixing plate (901) and abuts against one side of the moving block (801).

4. A casing mould as claimed in claim 1, wherein: first telescopic rods (707) are arranged in the two first springs (706), and the two first telescopic rods (707) are fixedly connected between the two rectangular blocks (705) and the two rectangular grooves (704) respectively.

5. A casing mould as claimed in claim 2, wherein: two all be provided with second telescopic link (805) in second spring (804), two second telescopic link (805) fixed connection respectively between two spring blocks (806) and two mounting grooves (807).

6. A casing mould as claimed in claim 3, wherein: each group of pushing mechanisms (9) further comprises a limiting groove (904), the limiting groove (904) is arranged on the circumferential side of the first die (3), and the moving block (801) is connected with the limiting groove (904) in a sliding mode through a limiting block.

7. A casing mould as claimed in claim 1, wherein: two equal fixedly connected with bolt (5) in upper and lower both ends of first extension mould (4) and two second extension moulds (11), and the end is kept away from mutually of roof (2) of bottom plate (1) respectively in four bolt (5), four the equal threaded connection in circumference side of bolt (5) has nut (6).