CN221641896U - A mold that is easy to fix and install - Google Patents

Abstract

The utility model relates to the technical field of dies and discloses a die convenient to fix and install, which comprises a base, wherein a groove and a connecting groove are formed in the upper end of the base, a lower die plate is movably arranged on the inner side of the groove, a positioning plate is fixedly arranged on the outer side of the lower die plate, a side plate and a guide rail are fixedly arranged on the upper end of the base, a screw rod is rotatably arranged on the inner side of the side plate, and a hand wheel is fixedly arranged on the outer side of the side plate. This mould convenient to fixed mounting sets up the recess on the base, and the lower bolster is installed in the recess, and the both sides of recess set up splint, and rotatory hand wheel can drive splint horizontal migration, and splint press from both sides tight location to the locating plate of lower bolster both sides, and the top of splint sets up the clamp plate, and the clamp plate can reciprocate, and the lower extreme of clamp plate sets up the locating lever, and the locating lever is movable to in the locating hole in the locating plate, prevents that the lower bolster from taking place to remove, and whole fixed process does not need to use instrument such as bolt, operates more convenient and fast.

Description

A mold that is easy to fix and install

Technical Field

The utility model relates to the technical field of molds, in particular to a mold which is convenient for fixed installation.

Background Art

Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. The shape of the object is mainly processed by changing the physical state of the molded material.

Nowadays, most molds need to use tools such as bolts when fixing them to processing equipment, and a large number of bolts are used. There are no other fixing mechanisms, which takes a long time to fix and is inconvenient to operate.

Utility Model Content

1. Technical issues to be solved

The purpose of the utility model is to provide a mold that is easy to fix and install, so as to solve the problem that most of the molds proposed in the above background technology need to use tools such as bolts when fixing them to processing equipment, and a large number of bolts are used, and there are no other fixing mechanisms, the time spent on fixing is long, and the operation is inconvenient.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold which is easy to fix and install, comprising a base, a groove and a connecting groove are provided at the upper end of the base, a lower template is movably installed on the inner side of the groove, a positioning plate is fixedly installed on the outer side of the lower template, a side plate and a guide rail are fixedly installed on the upper end of the base, a screw rod is rotatably installed on the inner side of the side plate, a hand wheel is fixedly installed on the outer side of the side plate, a splint is movably installed on the outer side of the guide rail, a positioning groove is provided on the inner side of the splint, a guide rod is fixedly installed on the upper end of the splint, a limiting block is fixedly installed on the upper end of the guide rod, a pressure plate and a spring are sleeved and installed on the outer side of the guide rod, a positioning rod is fixedly installed on the lower end of the pressure plate, a positioning hole is provided inside the positioning plate, and a through hole is provided inside the base.

Preferably, one connecting groove is respectively provided on both sides of the groove, one positioning plate is respectively provided on both sides of the lower template, the positioning plate is fitted with the inner side of the connecting groove, the lower template is placed inside the groove, and the positioning plate is fitted with the inside of the connecting groove.

Preferably, two side panels are symmetrically arranged, four guide rails are symmetrically arranged on both sides of the connecting groove, the side panels are perpendicular to the guide rails, one clamping plate is respectively arranged on both sides of the connecting groove, and the guide rails play a guiding role for the clamping plates.

Preferably, the handwheel and the screw rod are fixedly connected, the screw rod is parallel to the guide rail, the screw rod and the inside of the splint are threadedly connected, the positioning groove is fitted with the outer side of the positioning plate, turning the handwheel drives the screw rod to rotate, the screw rod drives the splint to move horizontally, and the splint clamps and positions both sides of the positioning plate through the positioning groove.

Preferably, two guide rods are respectively provided at the upper end of the clamping plate, and two pressure plates are provided. The pressure plate is fitted with the upper end of the positioning plate, and the spring is located at the upper end of the pressure plate. The pressure plate slides up and down along the guide rod, and the spring applies a downward elastic force to the pressure plate.

Preferably, two positioning rods are respectively provided at the lower end of the pressure plate, and the positioning rods extend to the inside of the positioning hole and the through hole. The positioning rods pass through the positioning hole and move into the through hole to position the positioning plate.

Compared with the prior art, the beneficial effects of the utility model are: the mold which is easy to fix and install has a groove on the base, the lower template is installed in the groove, clamps are arranged on both sides of the groove, rotating the hand wheel can drive the clamps to move horizontally, the clamps clamp and position the positioning plates on both sides of the lower template, a pressure plate is arranged above the clamps, the pressure plate can move up and down, a positioning rod is arranged at the lower end of the pressure plate, the positioning rod can be moved to the positioning hole in the positioning plate to prevent the lower template from moving, the entire fixing process does not require the use of tools such as bolts, and the operation is more convenient and quick.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is a schematic cross-sectional view of the utility model;

Figure 3 is a schematic diagram of the three-dimensional structure of the base of the utility model;

FIG. 4 is a schematic diagram of the three-dimensional structure of the lower template of the utility model.

Among them: 1. Base; 2. Groove; 3. Connecting groove; 4. Lower template; 5. Positioning plate; 6. Side plate; 7. Guide rail; 8. Screw rod; 9. Handwheel; 10. Clamp; 11. Positioning groove; 12. Guide rod; 13. Limit block; 14. Pressure plate; 15. Spring; 16. Positioning rod; 17. Positioning hole; 18. Through hole.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a technical solution: a mold that is easy to fix and install, including a base 1, a groove 2 and a connecting groove 3 are opened at the upper end of the base 1, a lower template 4 is movably installed on the inner side of the groove 2, and a positioning plate 5 is fixedly installed on the outer side of the lower template 4, the connecting groove 3 is respectively provided on both sides of the groove 2, and the positioning plate 5 is respectively provided on both sides of the lower template 4, the positioning plate 5 is fitted with the inner side of the connecting groove 3, the lower template 4 is placed inside the groove 2, and the positioning plate 5 is fitted with the inside of the connecting groove 3;

A side plate 6 and a guide rail 7 are fixedly installed on the upper end of the base 1, two side plates 6 are symmetrically arranged, four guide rails 7 are symmetrically arranged on both sides of the connecting groove 3, the side plate 6 is perpendicular to the guide rail 7, and a clamping plate 10 is respectively arranged on both sides of the connecting groove 3, a screw rod 8 is rotatably installed on the inner side of the side plate 6, a hand wheel 9 is fixedly installed on the outer side of the side plate 6, a clamping plate 10 is movably installed on the outer side of the guide rail 7, a positioning groove 11 is opened on the inner side of the clamping plate 10, the hand wheel 9 is fixedly connected to the screw rod 8, the screw rod 8 is parallel to the guide rail 7, the screw rod 8 and the inner part of the clamping plate 10 are threadedly connected, the positioning groove 11 is fitted with the outer side of the positioning plate 5, the guide rail 7 guides the clamping plate 10, rotating the hand wheel 9 drives the screw rod 8 to rotate, the screw rod 8 drives the clamping plate 10 to move horizontally, and the clamping plate 10 clamps and positions the two sides of the positioning plate 5 through the positioning groove 11;

A guide rod 12 is fixedly installed on the upper end of the splint 10, and a limit block 13 is fixedly installed on the upper end of the guide rod 12. A pressure plate 14 and a spring 15 are sleeved and installed on the outer side of the guide rod 12. Two guide rods 12 are respectively arranged at the upper end of the splint 10, and two pressure plates 14 are arranged. The pressure plate 14 is in contact with the upper end of the positioning plate 5, and the spring 15 is located at the upper end of the pressure plate 14. A positioning rod 16 is fixedly installed at the lower end of the pressure plate 14. A positioning hole 17 is opened inside the positioning plate 5, and a through hole 18 is opened inside the base 1. Two positioning rods 16 are respectively arranged at the lower end of the pressure plate 14, and the positioning rods 16 extend to the inside of the positioning hole 17 and the through hole 18. The pressure plate 14 slides up and down along the guide rod 12, and the spring 15 applies a downward elastic force to the pressure plate 14. The positioning rod 16 passes through the positioning hole 17 and moves to the through hole 18, thereby positioning the positioning plate 5.

Working principle: First, turn the hand wheel 9 to drive the screw rod 8 to rotate, the guide rail 7 guides the clamping plate 10, and the screw rod 8 drives the clamping plate 10 to move horizontally. When the clamping plate 10 moves to both sides of the connecting groove 3, the lower template 4 is placed inside the groove 2, and the positioning plate 5 fits with the inside of the connecting groove 3. The pressure plate 14 is lifted upward, the spring 15 is compressed, and the hand wheel 9 is rotated in the opposite direction. The clamping plate 10 moves toward the lower template 4, and the clamping plate 10 clamps and positions both sides of the positioning plate 5 through the positioning groove 11. Then the pressure plate 14 is released, and the spring 15 is restored. The spring 15 applies a downward elastic force to the pressure plate 14, and the pressure plate 14 fits with the upper end of the positioning plate 5. At the same time, the positioning rod 16 passes through the positioning hole 17 and moves to the through hole 18, which positions the positioning plate 5 to prevent the lower template 4 from moving and complete the fixing operation.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A mold that is easy to fix and install, comprising a base (1), characterized in that: a groove (2) and a connecting groove (3) are provided at the upper end of the base (1), a lower template (4) is movably installed on the inner side of the groove (2), a positioning plate (5) is fixedly installed on the outer side of the lower template (4), a side plate (6) and a guide rail (7) are fixedly installed on the upper end of the base (1), a screw rod (8) is rotatably installed on the inner side of the side plate (6), a hand wheel (9) is fixedly installed on the outer side of the side plate (6), and the outer side of the guide rail (7) is movably installed. A clamping plate (10) is installed dynamically, a positioning groove (11) is provided on the inner side of the clamping plate (10), a guide rod (12) is fixedly installed on the upper end of the clamping plate (10), a limit block (13) is fixedly installed on the upper end of the guide rod (12), a pressure plate (14) and a spring (15) are sleeved and installed on the outer side of the guide rod (12), a positioning rod (16) is fixedly installed on the lower end of the pressure plate (14), a positioning hole (17) is provided inside the positioning plate (5), and a through hole (18) is provided inside the base (1). 2. A mold that is easy to fix and install according to claim 1, characterized in that: one connecting groove (3) is respectively provided on both sides of the groove (2), one positioning plate (5) is respectively provided on both sides of the lower template (4), and the positioning plate (5) is fitted with the inner side of the connecting groove (3). 3. A mold that is easy to fix and install according to claim 1, characterized in that: the side panels (6) are symmetrically arranged with two, the guide rails (7) are symmetrically arranged with four on both sides of the connecting groove (3), the side panels (6) are perpendicular to the guide rails (7), and the clamping plates (10) are respectively arranged with one on both sides of the connecting groove (3). 4. A mold that is easy to fix and install according to claim 1, characterized in that: the hand wheel (9) and the screw rod (8) are fixedly connected, the screw rod (8) is parallel to the guide rail (7), the screw rod (8) and the inside of the clamping plate (10) are threadedly connected, and the positioning groove (11) is in contact with the outer side of the positioning plate (5). 5. A mold that is easy to fix and install according to claim 1, characterized in that: two guide rods (12) are respectively provided at the upper end of the clamping plate (10), two pressure plates (14) are provided, the pressure plate (14) is in contact with the upper end of the positioning plate (5), and the spring (15) is located at the upper end of the pressure plate (14). 6. A mold that is easy to fix and install according to claim 1, characterized in that: two positioning rods (16) are respectively provided at the lower end of the pressure plate (14), and the positioning rods (16) extend to the inside of the positioning hole (17) and the through hole (18).