CN209971228U

CN209971228U - Complex split type precision mold

Info

Publication number: CN209971228U
Application number: CN201920554237.2U
Authority: CN
Inventors: 杨正军
Original assignee: Prosperous Standing In Shenzhen Raises Accurate Science And Technology Ltd
Current assignee: Prosperous Standing In Shenzhen Raises Accurate Science And Technology Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-21
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a complex split type precision mold, which comprises a first support frame, a second support frame, an upper mold and a lower mold, the first support frame is positioned at the top end of the second support frame, clamping devices are arranged at the sides of the first support frame and the second support frame which are close to each other, the upper die and the lower die are respectively clamped with the two clamping devices, and the complex split type precision die, the first support frame and the second support frame are respectively connected with the clamping device arranged between the upper die and the lower die, so that when products with different models need to be produced, only the clamping device needs to be adjusted, the first support frame and the upper die and the second support frame and the lower die can be quickly replaced, and the clamping device in the scheme has the advantages of simple structure, stronger stability and convenient operation, avoids the integral replacement of the die, and improves the production efficiency of products.

Description

Complex split type precision mold

Technical Field

The utility model relates to the technical field of mold, specifically be a complicated split type precision mold.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of "industrial mother".

When the existing mold is used, the mold and the lower mold are relatively fixed, only one product can be produced, the application range is limited, if products of different models are to be produced, the mold needs to be integrally replaced, the integral replacement is relatively complex, the production cost of the product is increased, and the production of the product is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a complicated split type precision mould to reach first support frame and second support frame respectively with go up the mould and carry out the purpose of dismantling the connection fast between the bed die.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a complicated split type precision mold, includes first support frame, second support frame, goes up mould and bed die, first support frame is located second support frame top, one side that first support frame and second support frame are close to each other all is equipped with latch device, go up mould and bed die respectively with two latch device joints.

Preferably, latch device is including location shell, double-threaded rod, movable plate, setting element, joint spare and handle, location shell fixed connection is in first support frame bottom, the one end of double-threaded rod is passed through the bearing and is rotated even to hit inside the shell of location, and the double-threaded rod other end passes location shell and handle fixed connection, the double-threaded rod rotates with the shell of location to be connected, the movable plate is equipped with two, and two movable plate symmetric distributions are inside the shell of location, movable plate sliding connection is inside the shell of location, the internal thread is established to the movable plate inside, and the movable plate rotates and cup joints in the double-threaded rod outside, movable plate outside symmetry is equipped with two setting elements, and two setting element outputs and location shell sliding connection, movable plate bottom symmetry is equipped with two joint spares, and two joint spare outputs respectively with last mould joint.

Preferably, the locating piece comprises a sliding rod and a limiting plate, two sliding grooves are symmetrically formed in the outer side of the locating shell, one end of the sliding rod is fixedly connected with the moving plate, the other end of the sliding rod penetrates through the sliding grooves to be fixedly connected with the limiting plate, and the sliding rod is connected with the sliding grooves in a sliding mode.

Preferably, the outer side of the handle is provided with anti-skid grains.

Preferably, the joint spare includes L type pole and blotter, it is equipped with four joint grooves to go up the mould outside symmetry, the one end and the movable plate bottom fixed connection of L type pole, and the other end of L type pole passes the location shell and passes through blotter sliding connection inside the joint groove.

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

1. the utility model discloses when using, be connected with the latch device that is equipped with between last mould and the bed die respectively through first support frame and second support frame to when the product of the different models of needs production, only need adjust latch device, can realize first support frame and last mould and the quick replacement between second support frame and the bed die, and latch device simple structure in this scheme, and stability is stronger, and convenient operation has avoided the whole change of mould, and has improved the production efficiency of product.

2. The utility model discloses a handle outside is equipped with anti-skidding line, and then increases the frictional force in the handle outside, is convenient for rotate the handle simultaneously.

Drawings

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

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an enlarged view of the region B in fig. 2.

In the figure: 1-a first support frame; 2-a second support; 3-a clamping device; 4-positioning the shell; 5-double threaded rod; 6, moving a board; 7-a positioning member; 8-a clamping piece; 9-a slide bar; 10-a limiting plate; 11-a chute; 12-a handle; 13-anti-skid lines; 14-L-shaped rods; 15-a buffer pad; 16-a clamping groove; 17-an upper die; 18-lower mould.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a complicated split type precision mold, includes first support frame 1, second support frame 2, goes up mould 17 and bed die 18, first support frame 1 is located 2 tops of second support frame, one side that first support frame 1 and second support frame 2 are close to each other all is equipped with latch 3, go up mould 17 and bed die 18 respectively with two latch 3 joints, through last mould 17, bed die 18 respectively through latch 3 and first support frame 1 and second support frame 2 between quick replacement and the dismantlement.

The clamping device 3 comprises a positioning shell 4, a double-threaded rod 5, a movable plate 6, positioning pieces 7, clamping pieces 8 and a handle 12, wherein the positioning shell 4 is fixedly connected to the bottom end of a first support frame 1, one end of the double-threaded rod 5 is rotated through a bearing and continuously impacted inside the positioning shell 4, the other end of the double-threaded rod 5 penetrates through the positioning shell 4 and is fixedly connected with the handle 12, the double-threaded rod 5 is rotatably connected with the positioning shell 4, the two movable plates 6 are arranged, the two movable plates 6 are symmetrically distributed inside the positioning shell 4, the movable plates 6 are slidably connected inside the positioning shell 4, internal threads are arranged inside the movable plates 6, the movable plates 6 are rotatably sleeved outside the double-threaded rod 5, the two positioning pieces 7 are symmetrically arranged outside the movable plates 6, the output ends of the two positioning pieces 7 are slidably connected with the positioning shell 4, and the two clamping pieces 8 are, and the output ends of the two clamping pieces 8 are respectively clamped with the upper die 17, and the clamping device 3 is arranged, so that the upper die 17 and the lower die 18 are respectively quickly replaced and detached from the first support frame 1 and the second support frame 2.

The positioning piece 7 comprises a sliding rod 9 and a limiting plate 10, two sliding grooves 11 are symmetrically formed in the outer side of the positioning shell 4, one end of the sliding rod 9 is fixedly connected with the moving plate 6, the other end of the sliding rod 9 penetrates through the sliding grooves 11 to be fixedly connected with the limiting plate 10, the sliding rod 9 is slidably connected with the sliding grooves 11, and the positioning piece 7 is arranged, so that the limiting effect on the moving plate 6 is achieved.

The anti-slip threads 13 are arranged on the outer side of the handle 12, so that the friction force on the outer side of the handle 12 is increased, and meanwhile, the handle 12 is convenient to rotate.

Joint spare 8 includes L type pole 14 and cushion 15, it is equipped with four joint grooves 16 to go up mould 17 outside symmetry, the one end and the 6 bottom fixed connection of movable plate of L type pole 14, and the other end of L type pole 14 pass location shell 4 through 15 sliding connection of blotter inside joint groove 16, through joint spare 8 that are equipped with to realize going up mould 17 and lower mould 18 respectively with first support frame 1 and the second support frame between quick replacement and the dismantlement.

The specific implementation mode is as follows: when the upper die 17 and the lower die 18 need to be replaced, the handle 12 is rotated in the forward direction, so that the double-threaded rod 5 rotates, the two moving plates 6 are rotatably sleeved on the outer sides of the double-threaded rod 5, the moving plates 6 are limited by the two sliding rods 9 and the limiting plates 10 on the outer sides to slide on the sliding grooves 11, so that the moving plates 6 slide in the positioning shell 4, and in the process that the two moving plates 6 move in the positioning shell 4 in the opposite direction, the two L-shaped rods 14 at the bottom of the moving plates 6 are simultaneously driven to move along the outer sides of the two clamping grooves 16 on the outer side of the upper die 17, meanwhile, the handle 12 is continuously rotated, so that the L-shaped rods 14 are separated from the clamping grooves 16, so that the upper die 17 is replaced quickly, the lower die 18 can be detached quickly in a sequential manner, when the upper die 17 and the lower die 18 need to be installed, only the handle 12 needs, thereby realizing that the inside of four clamping grooves 16 at the outer sides of the upper die 17 and the lower die 18 are tightly connected with the L-shaped rods 14, and further realizing the quick fixation of the upper die 17 and the lower die 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a complicated split type precision mold, includes first support frame (1), second support frame (2), goes up mould (17) and bed die (18), its characterized in that: first support frame (1) is located second support frame (2) top, one side that first support frame (1) and second support frame (2) are close to each other all is equipped with latch device (3), go up mould (17) and bed die (18) and respectively with two latch device (3) joint.

2. The complex split type precision mold according to claim 1, characterized in that: the clamping device (3) comprises a positioning shell (4), a double-threaded rod (5), a movable plate (6), positioning pieces (7), a clamping piece (8) and a handle (12), wherein the positioning shell (4) is fixedly connected to the bottom end of a first supporting frame (1), one end of the double-threaded rod (5) is continuously hit inside the positioning shell (4) through rotation of a bearing, the other end of the double-threaded rod (5) penetrates through the positioning shell (4) and the handle (12) and is rotatably connected with the positioning shell (4), the movable plate (6) is provided with two moving plates (6) which are symmetrically distributed inside the positioning shell (4), the movable plate (6) is slidably connected inside the positioning shell (4), an internal thread is arranged inside the movable plate (6) and the movable plate (6) is rotatably sleeved outside the double-threaded rod (5), the two positioning pieces (7) are symmetrically arranged outside the movable plate (6), and two setting element (7) outputs and location shell (4) sliding connection, movable plate (6) bottom symmetry is equipped with two joint spare (8), and two joint spare (8) outputs respectively with last mould (17) joint.

3. The complex split type precision mold according to claim 2, characterized in that: the locating piece (7) comprises a sliding rod (9) and a limiting plate (10), two sliding grooves (11) are symmetrically arranged on the outer side of the locating shell (4), one end of the sliding rod (9) is fixedly connected with the moving plate (6), the other end of the sliding rod (9) penetrates through the sliding grooves (11) and the limiting plate (10) and is connected with the sliding rods (9) and the sliding grooves (11) in a sliding mode.

4. The complex split type precision mold according to claim 2, characterized in that: the outer side of the handle (12) is provided with anti-skid grains (13).

5. The complex split type precision mold according to claim 2, characterized in that: joint spare (8) include L type pole (14) and blotter (15), it is equipped with four joint grooves (16) to go up mould (17) outside symmetry, the one end and movable plate (6) bottom fixed connection of L type pole (14), and the other end of L type pole (14) passes location shell (4) and passes through blotter (15) sliding connection inside joint groove (16).