Precise mold with good anti-seismic property

Abstract

The utility model discloses a precision mould with good anti-seismic property, which comprises a first base and a lower mould, the central position of the upper end of the first base is fixedly connected with a mounting seat, the mounting seat is internally provided with a mounting device, and the mounting device comprises a threaded groove, a double-shaft motor, a threaded rod, a bearing, a threaded block, a moving rod and a clamping block. Clamping grooves are formed in the symmetrical positions of the side faces of the lower mold, and a damping device is arranged below the first base and comprises a second base, a sliding rod, a damping plate, a limiting block and a damping spring damper. According to the mold equipment, the damping spring shock absorbers are arranged, vibration generated when the mold equipment works can be absorbed by the damping spring shock absorbers through the elastic characteristic of the damping spring shock absorbers, damage to the mold equipment caused by vibration is reduced, and the service life of the mold equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the mould field, concretely is a precise mould with good anti -shock performance. BACKGROUND

[0002] Mould is important basic process equipment in industrial production, is used to high -efficient mass production spare parts and work piece in industrial product, according to the processing object and processing technology's difference, mould can be divided into the mould of processing metal and non -metal and powder metallurgy mould two categories, mould usually by dynamic mould and fixed mould two parts are composed, these two parts can be divided, when separating, take out work piece, when closing, make blank injection mould cavity form, the shape of mould determines the appearance of these products, the processing quality and precision of mould also determine the quality of these products, when the traditional mould equipment on market is dismantled and installed to the lower mould, it is dismantled and installed to fixed bolt, this leads to the replacement of different model moulds very inconvenient, time -consuming and laborious, and the traditional mould equipment will produce huge vibration when working, these vibrations are easy to damage mould equipment, reduce the service life, so a precise mould with good anti -shock performance is provided. SUMMARY

[0003] The utility model discloses a precise mould with good anti -shock performance can solve the problem that the traditional mould equipment replaces different model moulds inconveniently and produces vibration and damages mould equipment when working.

[0004] In order to achieve the above object, provide a kind of precise mould with good anti -shock performance, including first base, lower mould, the upper end central position of the first base is fixedly connected with mounting seat, the inside of the mounting seat is equipped with mounting device, the mounting device includes screw groove, double-shaft motor, threaded rod, bearing, threaded block, moving rod, clamping block, the side surface of the lower mould is equipped with clamping groove in symmetrical position;

[0005] The lower part of the first base is provided with a damping device, and the damping device comprises a second base, a slide rod, a damping plate, a limiting block and a damping spring shock absorber.

[0006] According to the precise mould with good anti -shock performance, the upper end of the first base is fixedly connected with a support block in a symmetrical position, the upper end of the support block is fixedly connected with a support rod, the upper end of the support rod is fixedly connected with a top seat, the inside of the top seat is fixedly connected with a hydraulic machine, the output end of the hydraulic machine is fixedly connected with an upper mould, the surface of the support rod is slidably connected with a sliding block, the upper mould and the sliding block are fixedly connected with a connecting rod, and the sliding block and the support block are fixedly connected with a first compression spring.

[0007] The automatic ejection device is arranged in the mounting seat, and comprises a bottom block and a second compression spring, wherein the upper end of the bottom block is fixedly connected with the second compression spring.

[0008] The inside central position of the threaded groove is fixedly connected with a double-shaft motor, two output shafts of the double-shaft motor are fixedly connected with a threaded rod, the other end of the threaded rod is fixedly connected with a bearing, the other end of the bearing is fixedly connected with the threaded groove, the surface of the threaded rod is screw-connected with a threaded block, the lower end of the threaded block is slidingly connected with the threaded groove, the upper end of the threaded block is fixedly connected with a moving rod, and the upper end of the moving rod is fixedly connected with a clamping block.

[0009] The upper end central symmetrical position of the second base is fixedly connected with two sliding rods, the surface of the sliding rod is slidingly connected with a damping plate, the upper end of the sliding rod is fixedly connected with a limiting block, and the damping spring shock absorber is arranged between the second base and the damping plate.

[0010] Compared with the prior art, the anti-seismic performance good precision mold has the advantages that:

[0011] The anti-seismic performance good precision mold is characterized in that the double-shaft motor, the threaded rod, the clamping block and the clamping groove are arranged, the two clamping blocks are indirectly made to enter the inside of the clamping groove by starting the double-shaft motor to drive the threaded rod to rotate, the clamping groove is made to clamp the clamping block, the installation of the lower mold is completed, the lower mold can be quickly disassembled and installed through the mechanism, different models of molds are conveniently replaced, and the working efficiency is improved.

[0012] The anti-seismic performance good precision mold is characterized in that the damping spring shock absorber is arranged, the vibration generated when the mold equipment works can be absorbed by the damping spring shock absorber through the elastic property of the damping spring shock absorber, the damage of the vibration to the mold equipment is reduced, and the service life of the mold equipment is improved.

[0013] Additional aspects and advantages of the present application will be described in part below with reference to the description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present application will be further described below with reference to the drawings and embodiments.

[0015] Figure 1 It is a perspective view of the anti-seismic performance good precision mold of the present application;

[0016] Figure 2 It is a perspective view of the lower mold of the anti-seismic performance good precision mold of the present application.

[0017] Figure 3 It is the perspective view of the automatic ejection device of the precision mold with good anti-seismic performance of the utility model;

[0018] Figure 4 It is the perspective view of the mounting device of the precision mold with good anti-seismic performance of the utility model;

[0019] Figure 5 It is the perspective view of the mounting device and the automatic ejection device of the precision mold with good anti-seismic performance of the utility model when working;

[0020] Figure 6 It is the perspective view of the damping device of the precision mold with good anti-seismic performance of the utility model.

[0021] In the figure: 1, first base; 2, lower mold; 3, support block; 4, support rod; 5, top seat; 6, hydraulic machine; 7, upper mold; 8, sliding block; 9, connecting rod; 10, first compression spring; 11, mounting seat; 12, automatic ejection device; 13, mounting device; 14, damping device; 121, bottom block; 122, second compression spring; 131, threaded groove; 132, double-shaft motor; 133, threaded rod; 134, bearing; 135, threaded block; 136, moving rod; 137, clamping block; 141, second base; 142, sliding rod; 143, damping plate; 144, limit block; 145, damping spring shock absorber; 2001, clamping groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-6The utility model discloses a technical scheme provided by an embodiment of the utility model: a precise mould with good anti-seismic performance, comprising a first base 1, a lower mould 2, the upper end central position of first base 1 is fixedly connected with mounting seat 11, the inside of mounting seat 11 is equipped with mounting device 13, and mounting device 13 includes screw groove 131, double -shaft motor 132, threaded rod 133, bearing 134, threaded block 135, moving rod 136, clamping block 137, the lateral symmetry position of lower mould 2 is equipped with the clamping slot 2001, through setting up double -shaft motor 132, threaded rod 133, clamping block 137, clamping slot 2001, through starting double -shaft motor 132 and drive threaded rod 133 rotation indirectly make two clamping blocks 137 enter the inside of clamping slot 2001, make clamping slot 2001 hold clamping block 137, complete the installation of lower mould 2, through this mechanism can be quickly disassembled and installed to lower mould 2, and the convenient replacement of different models mould is facilitated, and the working efficiency is improved.

[0024] The lower of first base 1 is equipped with damping device 14, and damping device 14 includes second base 141, sliding rod 142, damping plate 143, limit block 144, damping spring shock absorber 145, through setting up damping spring shock absorber 145, through the elastic property of damping spring shock absorber 145, the vibration produced when mould equipment works can be absorbed by damping spring shock absorber 145, reduces the damage that vibration brings to mould equipment, and improves the service life of mould equipment.

[0025] The upper end of the first base 1 is fixedly connected with a support block 3 in a symmetrical position, the upper end of the support block 3 is fixedly connected with a support rod 4, the upper end of the support rod 4 is fixedly connected with a top base 5, the inside of the top base 5 is fixedly connected with a hydraulic machine 6, the output end of the hydraulic machine 6 is fixedly connected with an upper mold 7, the surface of the support rod 4 is slidably connected with a sliding block 8, the upper mold 7 and the sliding block 8 are fixedly connected with a connecting rod 9, the sliding block 8 and the support block 3 are fixedly connected with a first compression spring 10, by arranging the hydraulic machine 6 and the upper mold 7, the upper mold 7 is lowered by starting the hydraulic machine 6, so that the upper mold 7 is attached to the lower mold 2, the mold equipment compression mold work is completed, by arranging the support rod 4 and the sliding block 8, the sliding range of the upper mold 7 during lifting is limited by arranging the sliding block 8 on the surface of the support rod 4, preventing the upper mold 7 from shaking left and right during lifting, improving the stability of the mold equipment structure, by arranging the first compression spring 10, the impact force during the lowering of the upper mold 7 is reduced, playing a buffering role, avoiding the collision between the upper mold 7 and the lower mold 2, protecting the mold equipment, the inside of the mounting seat 11 is provided with an automatic ejection device 12, the automatic ejection device 12 comprises a bottom block 121 and a second compression spring 122, the upper end of the bottom block 121 is fixedly connected with the second compression spring 122, by arranging the second compression spring 122, the lower mold 2 can be automatically ejected from the mounting seat 11, facilitating the disassembly of the lower mold 2, the inside of the threaded groove 131 is fixedly connected with a double-shaft motor 132 in a central position, the two output shafts of the double-shaft motor 132 are fixedly connected with a threaded rod 133, the other end of the threaded rod 133 is fixedly connected with a bearing 134, the other end of the bearing 134 is fixedly connected with the threaded groove 131, the surface of the threaded rod 133 is screw-connected with a threaded block 135, the lower end of the threaded block 135 is slidably connected with the threaded groove 131, the upper end of the threaded block 135 is fixedly connected with a moving rod 136, the upper end of the moving rod 136 is fixedly connected with a clamping block 137, the upper end of the second base 141 is fixedly connected with two sliding rods 142 in a central symmetrical position, the surface of the sliding rod 142 is slidably connected with a damping plate 143, the upper end of the sliding rod 142 is fixedly connected with a limiting block 144, a damping spring shock absorber 145 is arranged between the second base 141 and the damping plate 143.

[0026] Working principle: in use, turn on the power, when disassembling the lower mold 2, start the double-shaft motor 132, the two output shafts of the double-shaft motor 132 drive the threaded rod 133 to rotate, the surface of the threaded rod 133 drives the threaded block 135 to move, the upper end of the threaded block 135 drives the moving rod 136 to move, the upper end of the moving rod 136 drives the two clamping blocks 137 to move away from each other, so that the clamping block 137 leaves the inside of the clamping groove 2001, the lower mold 2 is automatically popped out of the inside of the mounting seat 11 under the elastic force of the second compression spring 122, at this time only the lower mold 2 can be taken out of the inside of the mounting seat 11, the lower mold 2 is disassembled; when installing the lower mold 2, first press the lower mold 2 into the inside of the mounting seat 11, then reverse start the double-shaft motor 132, so that the clamping block 137 enters the inside of the clamping groove 2001, under the elastic force of the second compression spring 122, the clamping groove 2001 clamps the clamping block 137, at this time the lower mold 2 will be fixed in the inside of the mounting seat 11, the lower mold 2 is installed.

[0027] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A precision mold with good shock resistance, comprising a first base (1) and a lower mold (2), characterized in that, The upper end central position of the first base (1) is fixedly connected with a mounting seat (11), the inside of the mounting seat (11) is provided with an installation device (13), the installation device (13) comprises a threaded groove (131), a double-shaft motor (132), a threaded rod (133), a bearing (134), a threaded block (135), a moving rod (136), a clamping block (137), the side surface of the lower mold (2) is provided with a clamping groove (2001) in a symmetrical position; The lower part of the first base (1) is provided with a damping device (14), the damping device (14) comprises a second base (141), a sliding rod (142), a damping plate (143), a limiting block (144), a damping spring shock absorber (145).

2. The precision mold with good shock resistance according to claim 1, characterized in that: The upper end of the first base (1) is fixedly connected with a supporting block (3) in a symmetrical position, the upper end of the supporting block (3) is fixedly connected with a supporting rod (4), the upper end of the supporting rod (4) is fixedly connected with a top seat (5), the inside of the top seat (5) is fixedly connected with a hydraulic machine (6), the output end of the hydraulic machine (6) is fixedly connected with an upper mold (7), the surface of the supporting rod (4) is slidably connected with a sliding block (8), the upper mold (7) and the sliding block (8) are fixedly connected with a connecting rod (9), the sliding block (8) and the supporting block (3) are fixedly connected with a first compression spring (10).

3. The precision mold with good shock resistance according to claim 1, characterized in that: The inside of the mounting seat (11) is provided with an automatic pop-up device (12), the automatic pop-up device (12) comprises a bottom block (121) and a second compression spring (122), the upper end of the bottom block (121) is fixedly connected with the second compression spring (122).

4. The precision mold with good shock resistance according to claim 1, characterized in that: The inside central position of the threaded groove (131) is fixedly connected with the double-shaft motor (132), the two output shafts of the double-shaft motor (132) are fixedly connected with the threaded rod (133), the other end of the threaded rod (133) is fixedly connected with the bearing (134), the other end of the bearing (134) is fixedly connected with the threaded groove (131), the surface of the threaded rod (133) is screw-connected with the threaded block (135), the lower end of the threaded block (135) is slidably connected with the threaded groove (131), the upper end of the threaded block (135) is fixedly connected with the moving rod (136), the upper end of the moving rod (136) is fixedly connected with the clamping block (137).

5. The precision mold with good shock resistance according to claim 1, characterized in that: The upper end central symmetrical position of the second base (141) is fixedly connected with two sliding rods (142), the surface of the sliding rod (142) is slidably connected with the damping plate (143), the upper end of the sliding rod (142) is fixedly connected with the limiting block (144), the damping spring shock absorber (145) is arranged between the second base (141) and the damping plate (143).

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