CN215199314U

CN215199314U - Tower punching die changing tool

Info

Publication number: CN215199314U
Application number: CN202120808168.0U
Authority: CN
Inventors: 沈志聪; 丁芝玲; 陈龙; 褚琪学; 金王杰; 潘斌尧
Original assignee: Zhejiang Damon Technology Co Ltd
Current assignee: Damon Technology Group Corp Ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-17
Anticipated expiration: 2031-04-20

Abstract

The utility model provides a tower dashes retooling frock, relates to retooling instrument field, including: the movable frame structure comprises a frame main body, a plurality of universal wheel structures arranged at the bottom of the frame main body and a supporting plate structure arranged on the frame main body; the universal ball array comprises a plurality of universal balls, and the universal balls are fixedly arranged on the supporting plate structure and are arranged in an array; and the plurality of detachable guard railings are detachably arranged on the frame body and at least protect the supporting plate structure from three directions. The utility model discloses can disperse the power that the transport structure bore to the monoblock backup pad on, the support area is great, can effectively alleviate the influence of pressure to bearing structure, simultaneously because the utility model discloses a rail guard structure is detachable construction, so taking out of mould has multi-directional selection, and environment suitability obtains improving.

Description

Tower punching die changing tool

Technical Field

The utility model relates to a retooling instrument field especially relates to a tower dashes retooling frock.

Background

The punching machine tool needs to be frequently changed to manufacture different products, and the die changing is time-consuming work, so that in the production process, the shutdown time of the punching equipment is shortened, and the attention of the production efficiency in the current enterprises is improved. Because punch press equipment does not have the instrument of automatic assembly mould, generally need the manual work to change, and the mould is generally of great quality, generally adopts the line to hang the steel wire and lifts and place in the assigned position and install in the enterprise, this not only causes the damage of mould, hoisting equipment easily and probably causes operating personnel's incident, causes more serious influence to the enterprise.

To above-mentioned problem, chinese utility model patent that the grant bulletin number is CN208773898U discloses a retooling dolly for plastic mold, including the bottom suspension stay tube, the bottom fixed mounting of bottom suspension stay tube has the universal wheel, the top activity of universal wheel has cup jointed last supporting tube, the bottom activity at the back of last supporting tube has cup jointed spacing bolt, the top activity of spacing bolt has cup jointed the gag lever post, the top fixedly connected with installation piece of going up the supporting tube side. This retooling dolly for plastic mold, through backup pad and adjusting nut, lock nut's combined function, realized adjusting the position of limiting plate, and lock nut and nut can fix the position of limiting plate, be convenient for adjust the interval between two limiting plates according to the mould of difference, make same retooling dolly can be applicable to multiple mould, thereby solved retooling dolly quantity too much and made the problem of cost increase, the utilization ratio and the space utilization of dolly have been improved, the cost is reduced.

However, the inventor of the present application finds that the above technical solutions have at least the following technical problems:

1. the support of the integral mould is supported only by two single thin mould supporting plates, the support area is small, and the pressure of the mould on the mould supporting plates is large after the mould is placed on the mould supporting plates due to the overlarge mass of a common mould, so that the two mould supporting plates are easy to bend, deform, break and damage; 2. the trolley is relatively small in application range and can only push out the mould from a single direction on the front side, and in special circumstances, the mould may need to be taken out from the side.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a tower dashes retooling frock, the utility model discloses can disperse the power that the transport structure bore to the monoblock backup pad on, the supporting area is great, can effectively alleviate the influence of pressure to bearing structure, simultaneously because the utility model discloses a rail guard structure is detachable construction, so taking out of mould has multi-directional selection, and environment suitability can obtain improving.

The utility model provides a tower die change frock, includes: the movable frame structure comprises a frame main body, a plurality of universal wheel structures arranged at the bottom of the frame main body and a supporting plate structure arranged on the frame main body; the universal ball array comprises a plurality of universal balls, and the universal balls are fixedly arranged on the supporting plate structure and are arranged in an array; and the plurality of detachable guard railings are detachably arranged on the frame body and at least protect the supporting plate structure from three directions.

Preferably, in the above technical solution, the array of universal balls is distributed in a polygonal array, and an outer side surface of the array of universal balls is at least close to a side edge of an upper end surface of one of the support plate structures.

Preferably, the lower end of the supporting plate structure is further provided with a reinforced supporting structure, and the reinforced supporting structure is fixedly connected with the movable frame structure.

Preferably, the number of the detachable guard rails is three, and the tower punching die changing tool further comprises a pushing handle which is arranged on the frame main body and matched with the three guard rails to form a protection ring for protecting objects on the supporting plate structure.

Preferably, the frame further comprises a bayonet lock structure, the bayonet lock structure is arranged on the frame body, and the bayonet lock structure enables at least one side surface of the support plate structure with the detachable guard rail direction to have the capability of being fixed relative to the position of the punch press.

Preferably, a locking structure for locking the position of the overall structure is further provided below the frame body.

Preferably, the support plate structure is provided with a matching groove which is equal to the number of the universal balls and has an inner contour matched with the outer contour of the lower end connecting part of the universal balls.

Preferably, in the above technical solution, the frame body is a frame structure formed by connecting and fixing a plurality of metal square plates.

Preferably, the pushing handle is further provided with an avoiding part for preventing the object from moving and impacting the hand of the operator.

Preferably, in the above aspect, the frame body includes a fence setting portion protruding above the support plate structure, and the guard rail and the push handle are disposed on the fence setting portion.

To sum up, the utility model has the advantages of it is following:

the universal ball array is arranged on a large-area supporting plate, so that the supporting area is enlarged, the bearing capacity of the whole structure is higher than that of a drum-type transportation structure, and meanwhile, due to the structural arrangement of the universal ball array, an object placed on the universal ball array has the selection of multi-direction pushing, when one side cannot be pushed out smoothly due to environmental factors, the other side can be selected to be pushed out, so that the environmental adaptability of the structure is improved; in order to prevent the safety accident caused by falling out of the articles in the moving process of the whole tower die changing tool, the protective guard is used for limiting, and meanwhile, the protective guard is of a detachable structure so as not to influence the follow-up articles to be taken out of the tower die changing tool.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of another embodiment of the present application;

the device comprises a movable frame structure 1, a frame body 11, a transverse connecting rod 111, a longitudinal connecting rod 112, a rail setting part 11-a, a universal wheel structure 12, a supporting plate structure 13, a reinforced supporting structure 14, a universal ball array 2, universal balls 21, a detachable guard rail 3, a pushing handle 4, a clamping pin structure 5 and an a-inserting groove block.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

The invention is further explained below with reference to the following examples:

the first embodiment is as follows:

referring to fig. 1, a tower die-changing tool includes a movable frame structure 1, a universal ball array 2, a detachable guard rail 3, and a push handle 4.

The movable frame structure 1 comprises a frame main body 11, universal wheel structures 12 and a support plate structure 13, wherein the frame main body 11 is connected by hollow square steel in a welding mode and comprises four transverse connecting rods 111 and four longitudinal connecting rods 112, the four transverse connecting rods 111 are welded into a square frame, the four universal wheel structures 12 are respectively connected to four corners below the square frame, in the embodiment, a brake structure is further arranged on the universal wheel structure 13, the brake structure is a locking structure of the embodiment, and after the tower punching die tooling of the embodiment is moved to a specified position, the universal wheel structure 13 cannot rotate by adjusting the brake structure, so that the position of the whole tower punching die tooling is locked; four equal-height longitudinal connecting rods 112 are arranged above four corners of the square frame respectively and are connected in a welding mode; the movable frame structure 1 further comprises a reinforced support structure 14, the reinforced support structure 14 comprises four reinforcing ribs, the reinforcing ribs connect two adjacent longitudinal connecting rods 112 at three-fourths of the height of the longitudinal connecting rods 112 to reinforce the stability of the whole frame main body 11, a support plate structure 13 is arranged at the upper end of the reinforced support structure 14, a mold is placed on the support plate structure 13, the height of the upper end surface of the support plate structure 13 is lower than that of the upper end surfaces of the longitudinal connecting rods 112, the part of the longitudinal connecting rods 112 higher than the support plate structure 13 is a fence setting part 11-a, in order to prevent the mold from falling out of the support plate structure 13, inserting groove blocks a are arranged on the fence setting parts 11-a of the four longitudinal connecting rods 112, two inserting groove blocks a are arranged on each longitudinal connecting rod 112, as shown in fig. 1, the number of the detachable guard rails 3 is three, through grafting groove piece a is connected with frame main part 11, protects the three direction of backup pad structure 13 top, and three direction is a main direction and two side directions respectively, and two sides are located the both sides of main direction respectively, are provided with on frame main part 11 in the direction that is not provided with detachable rail guard 3 and promote handle 4, promote handle 4 structure with dismantlement formula rail guard 13 structure is similar, nevertheless promote handle 4 and frame main part 11 fixed connection. Backup pad structure 13 is provided with universal ball array 2, and universal ball array 2 comprises a plurality of universal balls 21, for guaranteeing that the mould bottom surface can completely place on universal ball array 2, set up on backup pad structure 13 with universal ball 21 quantity equal and interior profile with the cooperation groove of universal ball 21 lower extreme coupling part outline looks adaptation, universal ball array 2 mainly used conveniently promotes the installation department that the mould structure got into the punch press.

Example two:

referring to fig. 2, the difference from the first embodiment is that the pushing handle 4 is further provided with an escape portion 41 for accommodating the hand of the operator, and the escape portion 41 is disposed away from the object supporting area of the supporting plate structure 13. When an operator pushes the tower die-changing tooling of the embodiment, the die on the tooling may move backwards and directly impact on the main rod of the push handle 4, and the hand and the die can be separated by the avoiding part 41 at this time, so that the safety of the operator is ensured.

The same as the embodiment, this embodiment provides the position that the frock was injectd to the brake structure, but at the in-process that the frock was released to the mould, still probably the condition that the frock takes place to rock appears, has certain potential safety hazard, so in this embodiment, all install bayonet lock structure 5 on the three side that is used for releasing the direction of mould of backup pad structure 13, bayonet lock structure 5 is used for the joint punch press, the overall position of injecture frock, prevent that the mould from appearing moving when the frock is released, the influence installation.

In the embodiment, the universal ball array 2 covers 80% of the upper end surface of the support plate structure 13, three outer side surfaces of the whole universal ball array 2 coincide with the edge of the upper end surface of the support plate structure 13, and the detachable protective guards 3 are arranged above the coincidence positions of the edge of the upper end surface of the support plate structure 13 and the three outer side surfaces of the universal ball array 2, so that the mold can be transported in three directions in the embodiment, the detachable protective guards 3 provide protection for the three directions to prevent the mold from falling out of the tower punching die tooling to cause safety accidents, only the detachable protective guard 3 closest to a punch needs to be taken out and then the mold is pushed into a mounting area in the mold loading process, the three detachable protective guards 3 are mounted in the embodiment to improve the environmental adaptability of the tower punching die tooling, in most cases, one side of the main direction of the tooling is contacted with the punch to be pushed into the mold, however, in practical operation, the situation that the punch press is placed in a narrow passage area is not excluded, and the tool is inconvenient to turn in a narrow space, and at the moment, the die can be taken out by contacting the punch press in two side directions.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a tower die change frock which characterized in that includes:

the movable frame structure (1) comprises a frame main body (11), a plurality of universal wheel structures (12) arranged at the bottom of the frame main body (11) and a support plate structure (13) arranged on the frame main body (11);

the universal ball array (2) comprises a plurality of universal balls (21), and the universal balls (21) are fixedly arranged on the supporting plate structure (13) and are arranged in an array;

the plurality of detachable guard railings (3) are detachably arranged on the frame main body (11) and at least protect the three directions above the supporting plate structure (13).

2. The tower die changing tool according to claim 1, wherein: the universal ball arrays (2) are distributed in a polygonal array, and the outer side faces of the universal ball arrays (2) are at least close to the side edge of the upper end face of one supporting plate structure (13).

3. The tower die changing tool according to claim 1, wherein: the lower end of the supporting plate structure (13) is further provided with a reinforcing supporting structure (14), and the reinforcing supporting structure (14) is fixedly connected with the movable frame structure (1).

4. The tower die changing tool according to claim 1, wherein: the number of detachable rail guard (3) is three, tower towards retooling frock still including promoting handle (4), promote handle (4) set up in on frame main part (11) and with three rail guard (3) cooperation formation guard ring is right article on backup pad structure (13) are protected.

5. The tower die changing tool according to claim 1, wherein: still including bayonet lock structure (5), bayonet lock structure (5) set up in on frame subject (11), bayonet lock structure (5) make at least one possess detachable protective guard (3) side of ascending backup pad structure (13) of orientation possess with punch press position relatively fixed ability.

6. The tower die changing tool according to claim 1, wherein: and a locking structure for locking the position of the whole structure is also arranged below the frame main body (11).

7. The tower die changing tool according to claim 1, wherein: the supporting plate structure (13) is provided with matching grooves which are equal to the universal balls (21) in number and the inner contour of which is matched with the outer contour of the connecting part at the lower end of the universal balls (21).

8. The tower die changing tool according to claim 1, wherein: the frame main body is a frame structure formed by connecting and fixing a plurality of metal square plates.

9. The tower die changing tool according to claim 4, wherein: the pushing handle (4) is also provided with an avoiding part (41) for preventing the object from moving and impacting the hand of the operator.

10. The tower die changing tool according to claim 4, wherein: the frame body (11) comprises a fence setting part (11-a) which is arranged above the supporting plate structure (13) in a protruding mode, and the guard rail (3) and the pushing handle (4) are arranged on the fence setting part (11-a).