CN223234742U - Steel cold drawing device for weight sheet production - Google Patents
Steel cold drawing device for weight sheet productionInfo
- Publication number
- CN223234742U CN223234742U CN202422465436.XU CN202422465436U CN223234742U CN 223234742 U CN223234742 U CN 223234742U CN 202422465436 U CN202422465436 U CN 202422465436U CN 223234742 U CN223234742 U CN 223234742U
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- CN
- China
- Prior art keywords
- fixed
- steel
- cold drawing
- connecting rod
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of steel cold drawing, in particular to a steel cold drawing device for producing weight pieces, which comprises a trolley arranged on the surface of a cold drawing machine main body, steel is fixed on the surface of the trolley, a fixed rod is fixed on the upper surface of the side part of the cold drawing machine main body, a lower supporting plate and an upper supporting plate are fixed on the surface of a rotating sleeve, a guide rod is arranged on the surface of the upper supporting plate, a connecting rod is inserted into the upper supporting plate near the end part of the upper supporting plate, and clamping plates are fixed at the end part of the connecting rod.
Description
Technical Field
The utility model relates to the technical field of steel cold drawing, in particular to a steel cold drawing device for weight sheet production.
Background
Weight plate is commonly referred to as a removable metal plate for increasing the weight of the weight lifting device.
In the prior art, weight plates are usually produced by a cold drawing technology, the end part of steel materials passes through a specific hole of a cold drawing machine, then a trolley on the cold drawing machine is driven to fix the end part of the steel materials, finally the whole steel materials are pulled by the trolley to pass through the specific hole of the cold drawing machine, the steel materials are extruded through the hole to obtain the required size, and then the steel materials are sheared to obtain the required weight plates.
However, the steel is large in length during cold drawing, and the surface temperature of the steel is rapidly increased by hole extrusion, so that the steel becomes soft, and the steel is easy to bend during cold drawing, so that the next processing of the steel is affected.
Disclosure of utility model
The utility model aims to provide a steel cold drawing device for weight sheet production, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the steel cold drawing device for weight sheet production comprises:
the cold drawing machine comprises a cold drawing machine main body, wherein a trolley is arranged on the surface of the cold drawing machine main body, steel is fixed on the surface of the trolley, and a fixing rod is fixed on the upper surface of the side part of the cold drawing machine main body;
the sleeve is rotated, the surface of the sleeve is fixed with a lower supporting plate and an upper supporting plate, a guide rod is arranged on the surface of the upper supporting plate, a connecting rod is inserted into the upper supporting plate near the end part, and a clamping plate is fixed at the end part of the connecting rod.
Preferably, one end of the steel is fixed at the end part of the steel, the other end of the steel is fixed on the surface of the trolley, the rotating sleeve is sleeved on the outer surface of the fixing rod, and the arc-shaped block is fixed on the outer surface of the fixing rod close to the end part.
Preferably, the lower support plate surface is fixed with a clamping plate, the upper support plate surface is fixed with a support ring, the surface of the support ring is provided with a positioning hole, and the positioning hole and the guide rod are opposite to each other and are clamped, and are movably connected.
Preferably, the end part of the guide rod, which is close to the fixing rod, is provided with a roller, a baffle is fixed on the outer surface of the guide rod, a first spring is sleeved on the outer surface of the guide rod, the other end of the guide rod is fixed with a jacking block, and the lower surface of the jacking block is provided with an inclined plane.
Preferably, the surface of the upper supporting plate is provided with a through hole, and the through hole is corresponding to the connecting rod and is clamped with the connecting rod, and the through hole and the connecting rod are movably connected.
Preferably, the upper end of the connecting rod is fixed with a transmission block, the upper surface of the transmission block is provided with an inclined plane, and the inclined plane of the surface of the transmission block corresponds to the inclined plane of the surface of the jacking block.
Preferably, the connecting rod surface cover is equipped with the second spring, the second spring is located the connecting rod surface of upper bracket top, the connecting rod lower extreme is fixed with splint, two sets of splint correspond with the steel.
Compared with the prior art, the utility model has the beneficial effects that:
The rotating sleeve limited by the surface of the side part of the trolley is not automatically rotated to be perpendicular to steel, when the rotating sleeve rotates, the arc-shaped block can prop the guide rod through the roller to enable the guide rod to move, the guide rod moves to drive the propping block to move, the propping block moves to drive the transmission block to move downwards due to the existence of the inclined plane, the transmission block moves to drive the clamping plate through the connecting rod, when the rotating sleeve rotates to be perpendicular to the steel, the upper clamping plate and the lower clamping plate prop the upper surface and the lower surface of the steel simultaneously to clamp the steel, and the clamping plate surface is provided with a plurality of groups of small pulleys, so that the clamping plate cannot block the cold plate of the steel, and the steel is prevented from bending during cold drawing under the limit of the plurality of groups of clamping assemblies.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a clamping assembly according to the present utility model;
FIG. 3 is a schematic perspective view of a bracket assembly according to the present utility model;
FIG. 4 is a perspective view of a guide bar according to the present utility model;
Fig. 5 is a schematic perspective view of the structure of the transmission block of the present utility model.
1, Steel, 2, cold drawing machine main body, 3, fixing rod, 4, rotary sleeve, 5, trolley, 6, arc block, 7, guide rod, 8, baffle, 9, first spring, 10, support ring, 11, holding block, 12, driving block, 13, second spring, 14, clamping plate, 15, lower supporting plate, 16, upper supporting plate, 17, positioning hole, 18, through hole, 19, roller, 20, connecting rod
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 5, the utility model provides a technical scheme of a steel cold drawing device for weight sheet production.
According to the first embodiment, the trolley 5 is arranged on the surface of the cold drawing machine main body 2, steel 1 is fixed on the surface of the trolley 5, the fixing rod 3 is fixed on the upper surface of the side part of the cold drawing machine main body 2, the trolley 5 pulls the steel 1 to move, the fixing rod 3 is in rotary movable connection with the rotary sleeve 4, and the rotary sleeve 4 can automatically reset to an angle at right angles with the steel 1, so that the rotary sleeve 4 which is not limited by the trolley 5 automatically rotates to be perpendicular to the steel 1.
The surface of the rotating sleeve 4 is fixedly provided with a lower supporting plate 15 and an upper supporting plate 16, the surface of the upper supporting plate 16 is provided with a guide rod 7, the upper supporting plate 16 is inserted with a connecting rod 20 by the end part, the end part of the connecting rod 20 is fixedly provided with a clamping plate 14, the movement of the guide rod 7 can drive a jacking block 11 to move, the movement of the jacking block 11 can drive a transmission block 12 to move downwards, the movement of the transmission block 12 can drive the clamping plate 14 through the connecting rod 20, and when the rotating sleeve 4 rotates to be perpendicular to the steel 1, the upper clamping plate 14 and the lower clamping plate 14 simultaneously jack the upper surface and the lower surface of the steel 1 to clamp the steel 1.
On the basis of the first embodiment, in order to prevent the steel 1 from bending during cold drawing, one end of the steel 1 is fixed at the end part of the steel 1, the other end of the steel 1 is fixed on the surface of the trolley 5, the rotating sleeve 4 is sleeved on the outer surface of the fixed rod 3, the fixed rod 3 is fixedly provided with the arc-shaped block 6 near the outer surface of the end part, and the gradient of the arc-shaped block 6 is gradually increased, so that the arc-shaped block 6 can prop the guide rod 7 through the roller 19 to enable the guide rod 7 to move when the rotating sleeve 4 rotates.
The clamping plate 14 is fixed on the surface of the lower supporting plate 15, the supporting ring 10 is fixed on the surface of the upper supporting plate 16, the positioning hole 17 is formed in the surface of the supporting ring 10, the positioning hole 17 is opposite to and clamped with the guide rod 7, the supporting ring 10 plays a role in supporting and positioning the guide rod 7, the guide rod 7 is prevented from shifting when moving, and the supporting ring and the guide rod 7 are movably connected.
The end of the guide rod 7, which is close to the fixed rod 3, is provided with a roller 19, the outer surface of the guide rod 7 is fixedly provided with a baffle plate 8, the outer surface of the guide rod 7 is sleeved with a first spring 9, the roller 19 is always kept to be attached to the arc-shaped block 6 due to the existence of the first spring 9, the other end of the guide rod 7 is fixedly provided with a jacking block 11, and the lower surface of the jacking block 11 is provided with an inclined plane.
The surface of the upper supporting plate 16 is provided with a through hole 18, and the through hole 18 is corresponding to and clamped with a connecting rod 20, and the two are movably connected.
The upper end of the connecting rod 20 is fixed with a transmission block 12, the upper surface of the transmission block 12 is provided with an inclined plane, the inclined plane of the surface of the transmission block 12 corresponds to the inclined plane of the surface of the jacking block 11, and the jacking block 11 moves to drive the transmission block 12 to move downwards due to the existence of the inclined plane.
The outer surface of the connecting rod 20 is sleeved with a second spring 13, the second spring 13 is positioned on the outer surface of the connecting rod 20 above the upper supporting plate 16, the transmission block 12 is always kept to be attached to the supporting block 11 due to the existence of the second spring 13, the clamping plates 14 are fixed at the lower end part of the connecting rod 20, and two groups of clamping plates 14 correspond to the steel 1.
During actual use, when steel 1 is cold drawn, dolly 5 can stimulate steel 1 to remove, and dead lever 3 is rotatory swing joint with rotating sleeve 4, rotating sleeve 4 can automatic return to be right angle with steel 1, so do not receive the spacing rotating sleeve 4 of dolly 5 and rotate to perpendicular with steel 1, when rotating sleeve 4 rotates, because dead lever 3 fixed surface has arc piece 6, and arc piece 6 slope increases gradually, so when rotating sleeve 4 rotates, arc piece 6 can push up and hold guide arm 7 through gyro wheel 19 and make its removal, and because the existence of first spring 9, gyro wheel 19 keeps being pasted mutually with arc piece 6 always, guide arm 7 removes and can drive top and hold piece 11 and remove, because the existence of inclined plane, top is held piece 11 and is moved and can drive transmission piece 12 and move down, because the existence of second spring 13, so transmission piece 12 keeps pasting mutually with top and hold piece 11 always, transmission piece 12 removes and can drive splint 14 through connecting rod 20, when rotating sleeve 4 rotates to perpendicular with steel 1, two sets of splint 14 are held on top and are held at 1 simultaneously, and the multiunit is equipped with the cold-plate 14 and is difficult to take place at the cold-drawing piece, and the multiunit is difficult to hold steel 1, the phenomenon is kept down at the cold-plate 1, the cold-plate is difficult to take place, the multiunit is difficult to be held at the surface 1, and is difficult to be held at the cold-plate is difficult to be held at the surface 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A steel cold drawing device for weight piece production is characterized in that the steel cold drawing device for weight piece production comprises:
The cold drawing machine comprises a cold drawing machine main body (2), wherein a trolley (5) is arranged on the surface of the cold drawing machine main body (2), steel (1) is fixed on the surface of the trolley (5), and a fixing rod (3) is fixed on the upper surface of the side part of the cold drawing machine main body (2);
The rotary sleeve (4), rotary sleeve (4) surface is fixed with bottom plate (15) and upper bracket (16), upper bracket (16) surface is equipped with guide arm (7), upper bracket (16) are leaned on the tip to alternate to have connecting rod (20), connecting rod (20) tip is fixed with splint (14).
2. The steel cold drawing device for weight sheet production according to claim 1, wherein one end of the steel (1) is fixed at the end part of the steel (1), the other end of the steel (1) is fixed on the surface of a trolley (5), the rotating sleeve (4) is sleeved on the outer surface of the fixed rod (3), and the outer surface of the fixed rod (3) close to the end part is fixed with an arc-shaped block (6).
3. The steel cold drawing device for weight sheet production according to claim 2, wherein the clamping plate (14) is fixed on the surface of the lower supporting plate (15), the supporting ring (10) is fixed on the surface of the upper supporting plate (16), the positioning holes (17) are formed in the surface of the supporting ring (10), and the positioning holes (17) are opposite to and clamped with the guide rod (7) and are movably connected with the guide rod (7).
4. The steel cold drawing device for weight sheet production according to claim 3, wherein the end part of the guide rod (7) close to the fixed rod (3) is provided with a roller (19), the outer surface of the guide rod (7) is fixedly provided with a baffle plate (8), the outer surface of the guide rod (7) is sleeved with a first spring (9), the other end of the guide rod (7) is fixedly provided with a supporting block (11), and the lower surface of the supporting block (11) is provided with an inclined plane.
5. The steel cold drawing device for weight sheet production according to claim 4, wherein the surface of the upper supporting plate (16) is provided with a through hole (18), and the through hole (18) corresponds to and is clamped with the connecting rod (20) in a movable connection.
6. The steel cold drawing device for weight sheet production according to claim 5, wherein a transmission block (12) is fixed at the upper end part of the connecting rod (20), an inclined plane is formed on the upper surface of the transmission block (12), and the inclined plane of the surface of the transmission block (12) corresponds to the inclined plane of the surface of the jacking block (11).
7. A steel cold drawing device for weight sheet production according to claim 6, wherein the outer surface of the connecting rod (20) is sleeved with a second spring (13), the second spring (13) is positioned on the outer surface of the connecting rod (20) above the upper supporting plate (16), clamping plates (14) are fixed at the lower end part of the connecting rod (20), and two groups of clamping plates (14) correspond to steel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422465436.XU CN223234742U (en) | 2024-10-12 | 2024-10-12 | Steel cold drawing device for weight sheet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422465436.XU CN223234742U (en) | 2024-10-12 | 2024-10-12 | Steel cold drawing device for weight sheet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223234742U true CN223234742U (en) | 2025-08-19 |
Family
ID=96719094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422465436.XU Active CN223234742U (en) | 2024-10-12 | 2024-10-12 | Steel cold drawing device for weight sheet production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223234742U (en) |
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2024
- 2024-10-12 CN CN202422465436.XU patent/CN223234742U/en active Active
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