CN215543939U

CN215543939U - High-efficient bender

Info

Publication number: CN215543939U
Application number: CN202121870222.0U
Authority: CN
Inventors: 聂强; 廖席
Original assignee: Sichuan Xingcheng Gongzhu New Building Materials Co ltd
Current assignee: Sichuan Xingcheng Gongzhu New Building Materials Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-18
Anticipated expiration: 2031-08-11

Abstract

The utility model provides an efficient bending machine, and relates to the technical field of bending metal plates along straight lines. The lifting device comprises a base, wherein a side block is arranged on the base, an upper die body capable of vertically lifting is arranged at the upper part of the side block, a first base is arranged on the base at the bottom of the side block, a second base is arranged on the side block at the upper part of the first base in a sliding mode, lower die bodies connected with the first base and the second base through bolts are arranged at the tops of the first base and the second base, an upper die body connected with the second base through bolts is arranged at the bottom of the second base, the lower die bodies and the upper die bodies matched with the lower die bodies and the upper die bodies are respectively provided with a female die and a male die which are matched with each other, spring telescopic rods are respectively arranged at the bottoms of two ends of the second base, and the bottom ends of the spring telescopic rods are in contact with the top surface of the first base or the second base corresponding to the lower part of the second base.

Description

High-efficient bender

Technical Field

The utility model relates to the technical field of bending metal plates along straight lines, in particular to a high-efficiency bending machine.

Background

The bending machine is a machine capable of bending a thin plate, is important equipment for bending and forming a workpiece in the sheet metal industry, and is used for pressing a steel plate into parts in various shapes according to process requirements, and is required to be used for bending the workpiece in the fields of building material production and movable board house production.

At present, the mould on traditional bender can only process the sheet material that corresponds the shape, and the function is single, if will carry out other bendings, then need change the mould of bender or use other benders to can only bend to a metal sheet simultaneously, lead to inefficiency, need solve urgently.

Disclosure of Invention

The utility model aims to develop an efficient bending machine capable of bending a plurality of metal plates simultaneously.

The utility model is realized by the following technical scheme:

high-efficient bender includes:

a base;

the side block is arranged on the base;

the upper die body is arranged at the upper part of the side block and can vertically lift;

the first base is arranged on the base at the bottom of the side block;

the second base is arranged on the side block at the upper part of the first base in a sliding manner;

the top of the first base and the top of the second base are provided with a lower die body connected with the first base through a bolt, the bottom of the second base is provided with an upper die body connected with the second base through a bolt, the lower die body and the upper portion of the lower die body are respectively provided with a female die and a male die matched with the upper die body, the bottom of each of two ends of the second base is provided with a spring telescopic rod, and the bottom end of each spring telescopic rod is in contact with the top surface of the first base or the second base corresponding to the lower portion of the second base.

Optionally, a lifting table capable of vertically lifting is arranged on the upper portion of the side block, and a first upper die body connected with the lifting table through bolts is arranged at the bottom of the lifting table.

Optionally, a connecting plate is arranged at the bottom of the lifting platform, a fixing plate is arranged on the side face of the connecting plate, the first upper die body is arranged between the connecting plate and the fixing plate, the connecting plate and the first upper die body are connected through bolts.

Optionally, the side of the first upper die body contacting the fixing plate is provided with two positioning grooves parallel to each other, the positioning grooves are horizontally arranged, and the side of the fixing plate contacting the first upper die body is correspondingly provided with positioning strips matched with the positioning grooves.

Optionally, a second upper die body connected with the second base through bolts is arranged at the bottom of the second base.

Optionally, the bottom of the second base is provided with two slots, the top of the second upper die body is provided with two insertion plates matched with the slots, and the insertion plates are connected with the slots through bolts.

Optionally, a slide rail is arranged on the side face of the side block, the slide rail is vertically arranged, and a slide block matched with the slide rail is arranged at the end part of the second base.

Optionally, a plurality of spring telescopic rods are arranged at the end part of the second base and vertically arranged.

Optionally, an upper insertion hole is formed in the side block on the upper portion of the end portion of the second base, and an insertion block is arranged in the upper insertion hole in a sliding mode.

Optionally, a lower insertion hole is formed in the side block of the lower portion of the end portion of the second base, and an insertion block is arranged in the lower insertion hole in a sliding mode.

The utility model has the beneficial effects that:

the metal plate bending machine can bend a plurality of metal plates simultaneously, greatly improves the bending efficiency, and has wide application range because the upper die body and the lower die body are fixed by bolts and can be replaced according to the bending requirement.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a view showing a connection structure of the slide rail and the second base;

FIG. 4 is a side view of a second base;

Reference numerals: 1. a lifting platform; 2. a connecting plate; 3. a first upper mold body; 4. a fixing plate; 5. a lower die body; 6. a second base; 7. a second upper mold body; 8. a first base; 9. a side block; 10. an upper jack; 11. a lower jack; 12. a base; 13. a slide rail; 14. a slider; 15. the spring is a telescopic rod.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the creation of the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model discloses a high-efficiency bending machine, which comprises a lifting table 1, wherein a connecting plate 2 is arranged at the bottom of the lifting table 1, the connecting plate 2 is vertically arranged, a plurality of screw holes are formed in the connecting plate 2, and the plurality of screw holes are arranged on the connecting plate 2 in a linear mode and at equal intervals.

The side of the connecting plate 2 is provided with a first upper die body 3, and a screw hole matched with the connecting plate 2 is arranged at a corresponding position on the first upper die body 3. The side of the connecting plate 2 is also provided with a fixing plate 4, and a screw hole matched with the first upper die body 3 and the connecting plate 2 is arranged at a corresponding position on the fixing plate 4. The side of the first upper die body 3 contacting with the fixing plate 4 is also provided with two positioning grooves which are parallel to each other, the positioning grooves are horizontally arranged, and the side of the fixing plate 4 contacting with the first upper die body 3 is correspondingly provided with positioning strips matched with the positioning grooves. The first upper die body 3 is clamped by the fixing plate 4 and the connecting plate 2, screw holes of the first upper die body 3, the fixing plate 4 and the connecting plate 2 are coaxial, a positioning strip of the fixing plate 4 is clamped in a positioning groove of the first upper die body 3, the fixing plate 4 and the connecting plate 2 are fixedly connected through bolts, and the first upper die body 3 is driven to lift by the lifting platform 1.

The lower part of the lifting platform 1 is provided with a base 12, the base 12 is provided with two side blocks 9, the two side blocks 9 are vertically arranged on the lower part of the lifting platform 1, the side faces, close to each other, of the two side blocks 9 are respectively provided with a sliding rail 13, and the sliding rails 13 are vertically arranged.

The bottom between the two side blocks 9 is provided with a first base 8, the two ends of the first base 8 are respectively fixedly connected with the side blocks 9, and the bottom of the first base 8 is fixedly connected with a base 12. Two second bases 6 are arranged between the two side blocks 9 in a sliding mode, sliding blocks 14 matched with the sliding rails 13 are arranged at two ends of each second base 6 respectively, and the two second bases 6 are arranged up and down and can vertically slide in the sliding rails 13.

6 both ends of second base are equipped with a plurality of spring telescopic links 15 respectively, and the bottom at 6 both ends of second base is located to spring telescopic link 15 to the vertical setting of spring telescopic link 15, the bottom of spring telescopic link 15 and the first base 8 or the 6 top surface contacts of second base that 6 lower parts of second base correspond.

The upper part of the end part of the second base 6 and the side blocks 9 of the lower part are respectively provided with an upper insertion hole 10 and a lower insertion hole 11, the upper insertion hole 10 and the lower insertion hole 11 are respectively provided with a horizontally arranged insertion block in a sliding manner, the maximum lifting height of the second base 6 can be limited by the insertion block inserted in the upper insertion hole 10, and the second base 6 can not slide downwards by the insertion block inserted in the lower insertion hole 11.

The bottom of the second base 6 is provided with a second upper die body 7, the bottom of the second base 6 is provided with two slots, the top of the second upper die body 7 is provided with two insertion plates matched with the slots, the slots and the insertion plates are provided with screw holes matched with each other, and after the insertion plates are inserted into the slots, the insertion plates and the screw holes in the slots are coaxially connected through bolts, so that the second upper die body 7 is in bolt connection with the second base 6.

The top of the first base 8 and the second base 6 is provided with a lower die body 5 matched with the first upper die body 3 or the second upper die body 7, the lower parts of the first upper die body 3 and the second upper die body 7 are provided with male dies, the top of the lower die body 5 is provided with a female die matched with the male dies, and the lower die body 5 is connected with the first base 8 and the second base 6 through bolts.

When a plurality of metal plates need to be bent simultaneously, the insertion blocks are inserted into the upper insertion holes 10, the insertion blocks in the lower insertion holes 11 are pulled out, the metal plates are placed on the lower die body 5, the lifting platform 1 is driven to descend by the driving source, the lifting platform 1 drives the first upper die body 3 to slide into the lower die body 5 at the lower part of the lifting platform, the two second bases 6 are sequentially pushed to slide downwards, the metal plates on the three lower die bodies 5 are bent by the first upper die body 3 and the second upper die body 7 corresponding to the upper parts, after the bending is completed, the lifting platform 1 ascends, under the action of the elastic force of the spring telescopic rod 15, the two second bases 6 ascend until the insertion blocks in the upper insertion holes 10 are limited, and the resetting after the bending is completed. When only one lower die body 5 is used for bending a single metal plate, an insertion block is inserted into a lower insertion hole 11 in the side surface of the upper second base 6, so that the upper second base 6 cannot descend to realize fixation. When two metal plates need to be bent simultaneously by using two lower dies 5, the insertion block is inserted into the lower insertion hole 11 on the side surface of the lower second base 6, the lower second base 6 cannot descend, and the lower dies 5 on the two second bases 6 are used. The first upper die body 3, the second upper die body 7 and the lower die body 5 can be replaced according to the bending requirement, so that the utility model has wide application range.

The bending die can bend a plurality of metal plates at the same time, greatly improves the bending efficiency, and has wide application range because the upper die body and the lower die body 5 can be replaced according to the bending requirement because the upper die body and the lower die body 5 are fixed by bolts.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.

Claims

1. High-efficient bender, its characterized in that includes:

a base;

the side block is arranged on the base;

the first base is arranged on the base at the bottom of the side block;

2. The efficient bending machine according to claim 1, wherein a lifting platform capable of vertically lifting is arranged at the upper part of the side block, and a first upper die body connected with the lifting platform through bolts is arranged at the bottom of the lifting platform.

3. The efficient bending machine according to claim 2, wherein a connecting plate is arranged at the bottom of the lifting platform, a fixing plate is arranged on the side face of the connecting plate, the first upper die body is arranged between the connecting plate and the fixing plate, the connecting plate and the first upper die body are connected through bolts.

4. A high-efficiency bending machine according to claim 3, wherein the side surface of the first upper die body, which is in contact with the fixing plate, is provided with two positioning grooves which are parallel to each other, the positioning grooves are horizontally arranged, and the side surface of the fixing plate, which is in contact with the first upper die body, is correspondingly provided with a positioning strip which is matched with the positioning grooves.

5. An efficient bending machine according to claim 1, wherein the bottom of the second base is provided with a second upper die body connected with the second base through bolts.

6. The efficient bending machine according to claim 5, wherein the second base is provided with two slots at the bottom, the second upper die body is provided with two insertion plates matched with the slots at the top, and the insertion plates are connected with the slots through bolts.

7. The efficient bending machine according to claim 1, wherein the side face of the side block is provided with a sliding rail, the sliding rail is vertically arranged, and the end part of the second base is provided with a sliding block matched with the sliding rail.

8. An efficient bending machine according to claim 1, wherein said second base end is provided with a plurality of telescopic spring rods, said telescopic spring rods being arranged vertically.

9. An efficient bending machine according to claim 1, wherein an upper insertion hole is formed in a side block of the upper portion of the end portion of the second base, and an insertion block is slidably arranged in the upper insertion hole.

10. An efficient bending machine according to claim 1, wherein a lower insertion hole is formed in a side block of the lower portion of the end portion of the second base, and an insertion block is slidably arranged in the lower insertion hole.