CN216095792U - Spring hook bending device for safety chain - Google Patents
Spring hook bending device for safety chain Download PDFInfo
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- CN216095792U CN216095792U CN202121811909.7U CN202121811909U CN216095792U CN 216095792 U CN216095792 U CN 216095792U CN 202121811909 U CN202121811909 U CN 202121811909U CN 216095792 U CN216095792 U CN 216095792U
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Abstract
The utility model discloses a bending device for a hook of a spring hook for a safety chain, and relates to the technical field of safety chains. A plurality of layers of placing plates are arranged between the supports, a fixing mechanism is arranged in the middle of the placing plates and comprises fixing columns, grooves are formed in the bottoms of the fixing columns, pressing columns are arranged on the fixing columns, a bending mechanism is arranged between the supports, a mounting plate of the bending mechanism is located on one side of the placing plates, a driving cylinder is mounted on one side of the mounting plate, and the driving cylinder drives the connecting plate to translate; a plurality of layers of bending pressing plates are arranged on the connecting plate from top to bottom and respectively correspond to a plurality of layers of upper portions of the placing plates, and the bending points of the bending pressing plates are arranged corresponding to the fixing columns. The utility model has the advantages that: when the spring hook piece is bent, the metal strip is fixed, the bending position of the metal strip cannot be dislocated, and the product quality is ensured; the bending of a plurality of hooks can be carried out at one time, and the processing efficiency is improved; can carry out the change of different clamp plates of bending, convenient to use.
Description
Technical Field
The utility model relates to the technical field of safety chains, in particular to a bending device for a hook of a spring hook for a safety chain.
Background
The chain is generally a metal chain ring or a ring, is mostly used for mechanical transmission or traction, and is divided into a transmission chain, a conveying chain, a traction chain and a special chain according to different purposes and functions, wherein the traction chain is mainly used for traction and hoisting equipment, the traction chain can also be called a safety chain, two ends of the traction chain are connected with spring hook parts, the spring hook parts are connected with the equipment through the spring hook parts, and the spring hook parts are provided with bent hooks formed by bending metal strips.
In the prior art, when the spring hook piece bent hook is bent, one end of a metal strip is clamped, the metal strip is directly extruded and bent through extrusion equipment to be formed, the position of the metal strip is not fixed during extrusion, the bending position is easy to be staggered, the product quality is influenced, bending of one bent hook can be performed at one time, the processing efficiency is low, and a bending device of the spring hook piece bent hook needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spring hook part bending device for a safety chain, which can solve the problems that the position of a spring hook part is not fixed when the spring hook part is bent, the bending position is easy to be misplaced, the product quality is influenced, only one hook can be bent at one time, and the processing efficiency is low in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: for bending the metal strip in order to form spring hook piece crotch, its characterized in that: comprises a pair of brackets, a plurality of layers of placing plates between the pair of brackets, a bending mechanism and a fixing mechanism;
the plurality of layers of placing plates are arranged in parallel at intervals, a fixing mechanism is arranged in the middle of each placing plate and comprises a fixing column, a groove for placing the metal strip is formed in the bottom of each fixing column, and a pressing column for fixing the position of the metal strip is arranged on each fixing column;
the bending mechanism comprises a mounting plate, a driving cylinder, a connecting plate and a bending pressing plate; the mounting plate is positioned on one side of the placing plate and is mounted between the pair of supports, and a driving cylinder is mounted on one side of the mounting plate close to the placing plate and drives the connecting plate to move horizontally;
the connecting plate is provided with a plurality of layers of bending pressing plates from top to bottom, the plurality of layers of bending pressing plates are respectively corresponding to the plurality of layers of placing plates, and the bending points of the bending pressing plates are arranged corresponding to the fixing columns.
Further, compress tightly the vertical fixed column setting that passes of post, compress tightly the bottom of post and locate in the recess of fixed column bottom, compress tightly the post and be the screw thread post, the inside of fixed column is equipped with the screw hole of vertical setting, compresses tightly post and fixed column screw thread and connects soon.
Further, place and be equipped with the stopper on the board, the both sides of fixed column are located to the stopper, and the stopper passes through magnet and adsorbs on placing the board.
Furthermore, one side of the bending pressing plate, which is close to the connecting plate, is provided with a mounting stud, the connecting plate is provided with a mounting hole, the mounting stud penetrates through the mounting hole to mount the bending pressing plate on the connecting plate, and the mounting stud is locked and fixed through a nut.
Furthermore, the bottoms of the plurality of layers of bending pressing plates are respectively contacted with the upper surfaces of the plurality of layers of placing plates.
After adopting the structure, the utility model has the advantages that: when the spring hook piece is bent, the metal strip is placed on the placing plate, the bending point of the metal strip is placed in the groove at the bottom of the fixing column on the placing plate, the metal strip is pressed and fixed through the pressing column, the bending point of the metal strip is determined, the limiting block on the placing plate limits the two ends of the metal strip, the position of the metal strip is fixed, the bending position of the metal strip cannot be dislocated, and the product quality is guaranteed;
a plurality of layers of placing plates are arranged among the supports, the metal strips can be bent by the plurality of layers of placing plates, the connecting plate is driven to translate by the driving cylinder, the bending pressing plates are driven to translate, the metal strips on the plurality of layers of placing plates can be bent at the same time, the bending of the hooks can be carried out at one time, and the processing efficiency is improved;
the bending pressing plate penetrates through the mounting hole through the mounting stud to be mounted on the connecting plate, the bending pressing plate can be detached, different bending pressing plates can be replaced, and the use is convenient.
Drawings
FIG. 1 is a schematic structural view of a bracket, a placing plate and a fixing column of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention with one of the brackets removed;
fig. 4 is a side view of the fixing post of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention and are not intended to limit the scope of the embodiments described herein.
The specific implementation mode adopts the following technical scheme: the spring hook bending device comprises a pair of supports 1, a plurality of layers of placing plates 2 are arranged between the pair of supports 1, 3 layers of placing plates 2 are arranged in parallel at intervals in the embodiment, a fixing mechanism is arranged in the middle of the placing plates 2 and comprises a fixing column 3, a groove 31 for placing a metal strip 11 is formed in the bottom of the fixing column 3, a pressing column 32 for fixing the metal strip 11 in position is arranged on the fixing column 3, as shown in figure 1, when a spring hook is bent, the raw material metal strip 11 is placed on the placing plate 2, the bending point of the metal strip 11 is placed in the groove 31 in the bottom of the fixing column 3 on the placing plate 2, the metal strip 11 is pressed and fixed through the pressing column 32, as shown in figure 4, the pressing column 32 vertically penetrates through the fixing column 3, the bottom of the pressing column 32 is arranged in the groove 31 in the bottom of the fixing column 3, the pressing column 32 is a threaded column, and a threaded hole is formed in the fixing column 3 in the vertical direction, the pressing column 32 is screwed with the fixing column 3, the metal strip 11 is placed in the groove 31, and the metal strip 11 can be pressed and fixed by rotating the pressing column 32.
Bending point is confirmed after metal strip 11 is fixed, places and is equipped with stopper 21 on the board 2, and stopper 21 locates the both sides of fixed column 3, and stopper 21 adsorbs on placing board 2 through magnet, and stopper 21 carries on spacingly to the both ends of metal strip 11, and the rigidity of metal strip 11, 11 bending position of metal strip can not have the dislocation, and stopper 21 passes through magnet and adsorbs, can change stopper 21's position when the metal strip 11 of different length is buckled.
As shown in fig. 2 and 3, a bending mechanism is further installed between the brackets 1, and the bending mechanism comprises an installation plate 4, a driving cylinder 5, a connection plate 6 and a bending pressing plate 7; mounting panel 4 is located the one side of placing board 2, and mounting panel 4 installs between a pair of support 1, mounting panel 4 is close to the one side of placing board 2 and installs and drive actuating cylinder 5, the piston rod that drives actuating cylinder 5 is connected with connecting plate 6, drive the translation of connecting plate 6, be equipped with three-layer bending clamp plate 7 from top to bottom on connecting plate 6, three-layer bending clamp plate 7 is corresponding to the three-layer top of placing board 2 respectively, and bending clamp plate 7's bending point corresponds to fixed column 3 setting, connecting plate 6 translation drives three-layer bending clamp plate 7 translation simultaneously, three-layer bending clamp plate 7's bottom is placed the upper surface contact of board 2 with the three-layer respectively, bending clamp plate 7 is along placing board 2 translations, extrude bending to fixed metal strip 11, can carry out buckling of three metal strip 11 simultaneously, and the machining efficiency is improved.
The side, close to the connecting plate 6, of the bending pressing plate 7 is provided with the mounting stud 71, the connecting plate 6 is provided with the mounting hole, the mounting stud 71 penetrates through the mounting hole to mount the bending pressing plate 7 on the connecting plate 6, the mounting stud 71 is locked and fixed through the nut, the bending pressing plate 7 can be detached, different bending pressing plates 7 can be replaced, and the use is convenient.
The components of the driving cylinder 5 and the like are all common standard components or components known by those skilled in the art, and the structure and principle of the components are known by technical manuals or by routine experiments and are not described.
The working principle is as follows: when the spring hook is bent, the metal strip 11 is placed on the placing plate 2, the bending point of the metal strip 11 is placed in the groove 31 at the bottom of the fixing column 3 on the placing plate 2, the metal strip 11 is pressed and fixed through the pressing column 32, the bending point of the metal strip 11 is determined, the limiting block 21 on the placing plate 2 limits two ends of the metal strip 11, the position of the metal strip 11 is fixed, the bending position of the metal strip 11 cannot be staggered, the product quality is guaranteed, the driving cylinder 5 drives the connecting plate 6 to translate, the connecting plate 6 translates to drive the three-layer bending pressing plate 7 to translate simultaneously, the bending pressing plate 7 translates along the placing plate 2 to extrude and bend the fixed metal strip 11, the three metal strips 11 can be bent simultaneously, and the processing efficiency is improved; the bending pressing plate 7 penetrates through the mounting hole through the mounting stud 71 to be mounted on the connecting plate 6, the bending pressing plate 7 can be detached, different bending pressing plates 7 can be replaced, and the use is convenient.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Spring hook piece crotch bending device for safety chain for bend the metal strip in order to form spring hook piece crotch, its characterized in that: comprises a pair of brackets, a plurality of layers of placing plates between the pair of brackets, a bending mechanism and a fixing mechanism;
the plurality of layers of placing plates are arranged in parallel at intervals, a fixing mechanism is arranged in the middle of each placing plate and comprises a fixing column, a groove for placing the metal strip is formed in the bottom of each fixing column, and a pressing column for fixing the position of the metal strip is arranged on each fixing column;
the bending mechanism comprises a mounting plate, a driving cylinder, a connecting plate and a bending pressing plate; the mounting plate is positioned on one side of the placing plate and is mounted between the pair of supports, and a driving cylinder is mounted on one side of the mounting plate close to the placing plate and drives the connecting plate to move horizontally;
the connecting plate is provided with a plurality of layers of bending pressing plates from top to bottom, the plurality of layers of bending pressing plates are respectively corresponding to the plurality of layers of placing plates, and the bending points of the bending pressing plates are arranged corresponding to the fixing columns.
2. The spring hook bending apparatus for a safety chain according to claim 1, wherein: the utility model discloses a fixed column, including the fixed column, compress tightly the post and vertically pass the fixed column setting, compress tightly the bottom of post and locate in the recess of fixed column bottom, compress tightly the post and be the screw thread post, the inside of fixed column is equipped with the screw hole of vertical setting, compresses tightly the post and connects soon with the fixed column screw thread.
3. The spring hook bending apparatus for a safety chain according to claim 1, wherein: the placing plate is provided with a limiting block, the limiting block is arranged on two sides of the fixing column, and the limiting block is adsorbed on the placing plate through a magnet.
4. The spring hook bending apparatus for a safety chain according to claim 1, wherein: and one side of the bending pressing plate, which is close to the connecting plate, is provided with a mounting stud, the mounting stud penetrates through the mounting hole to mount the bending pressing plate on the connecting plate, and the mounting stud is locked and fixed through a nut.
5. The spring hook bending apparatus for a safety chain according to claim 1, wherein: the bottoms of the plurality of layers of bending pressing plates are respectively contacted with the upper surfaces of the plurality of layers of placing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811909.7U CN216095792U (en) | 2021-08-05 | 2021-08-05 | Spring hook bending device for safety chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811909.7U CN216095792U (en) | 2021-08-05 | 2021-08-05 | Spring hook bending device for safety chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216095792U true CN216095792U (en) | 2022-03-22 |
Family
ID=80724902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121811909.7U Active CN216095792U (en) | 2021-08-05 | 2021-08-05 | Spring hook bending device for safety chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216095792U (en) |
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2021
- 2021-08-05 CN CN202121811909.7U patent/CN216095792U/en active Active
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