CN221064223U - Wire bending machine tire head structure with fixed forming pin - Google Patents
Wire bending machine tire head structure with fixed forming pin Download PDFInfo
- Publication number
- CN221064223U CN221064223U CN202322908906.0U CN202322908906U CN221064223U CN 221064223 U CN221064223 U CN 221064223U CN 202322908906 U CN202322908906 U CN 202322908906U CN 221064223 U CN221064223 U CN 221064223U
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- pin
- base
- fixed
- forming
- forming pins
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- 238000005452 bending Methods 0.000 title claims abstract description 16
- 238000007493 shaping process Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000001605 fetal effect Effects 0.000 abstract 1
- 238000002407 reforming Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Tyre Moulding (AREA)
Abstract
The utility model provides a wire bending machine tire head structure with fixed forming pins, which relates to the field of metal processing and comprises a base, forming pins fixed in the middle of the base, and a fixing rod transversely penetrating through the forming pins, wherein the base is a cylinder, the two forming pins are divided into upper pin heads and lower pin bodies, the outer diameters of the pin heads are smaller than the outer diameters of the pin bodies, and a channel upper part is formed between the two pin heads for a workpiece to be bent to pass through; the pin body is arranged in a pin hole of the base, the fixing rod transversely penetrates through the pin body, and the base can rotate in a horizontal plane. The utility model is used for reforming the molded fetal head structure, and the molded pin is fixed by the fixed rod and the plug, so that the molded pin shaft is stably and reliably connected and fixed, the production interruption and defective products are avoided, and the production efficiency and the product quality are improved.
Description
Technical Field
The utility model relates to the field of metal processing, in particular to a tire head structure of a wire bending machine with a fixed forming pin.
Background
The traditional metal wire bending forming process is mostly completed by single-process multiple times such as manual bending, die stamping and the like. With the continuous improvement of the automation programming level, two-dimensional and three-dimensional automatic wire bending machine equipment is widely applied to metal processing to improve the working efficiency. However, the different workpiece forming modes and requirements are different, and the hardness of the materials is different, so that the forming modes and requirements are greatly different from the design structure and requirements of the forming mould. The existing mould can not meet the bending operation of new materials, the forming mould structure of equipment manufacturers has a connecting defect, forming pins often adopt a threaded connection structure, and the situation that a forming pin shaft falls off easily after thick wires are continuously formed for a period of time, so that production can not be continuously performed and defective products appear.
Disclosure of utility model
The utility model aims to provide a tire head structure of a wire bending machine with a fixed forming pin, which aims to solve the problem that a pin roll of the forming pin falls off in the background art.
In order to solve the problems, the technical scheme adopted is as follows:
the utility model provides a curved silk machine child head structure of fixed shaping round pin, includes the base, is fixed in the shaping round pin in the middle of the base, runs through the dead lever of shaping round pin, the plug that the dead lever both ends cup jointed, the base is oblate cylinder, shaping round pin is two, fix in the pinhole that sets up on the base, shaping round pin divide into the round pin head of upper portion and the round pin body of lower part, the external diameter of round pin head is less than the external diameter of round pin body; a channel for the workpiece to be bent to pass through is formed between the pin heads of the two forming pins; the middle of the pin body is provided with a through hole for the fixing rod to pass through, and the forming pin is transversely fixed by the fixing rod and the screwed plug. The base can rotate in the horizontal plane under the drive of the wire bending machine.
Preferably, the number of the fixing bars is 1 to 3, and all are arranged in one plane.
Compared with the prior art, the utility model has the beneficial effects that: the improved molding tire head structure is simple in component processing and convenient to use, and the molding pin is fixed by utilizing the combination of the fixing rod and the screw plug, so that the molding pin shaft is stably and reliably connected, the production interruption and defective products are avoided, and the production efficiency and the product quality are improved.
Drawings
FIG. 1 is a block diagram of a prior art forming pin with a threaded configuration;
FIG. 2 is an overall block diagram of an embodiment of the present utility model;
FIG. 3 is a block diagram of a base according to an embodiment of the present utility model;
FIG. 4 is a top view of a base of an embodiment of the present utility model;
FIG. 5 is a cross-sectional view of section D-D of FIG. 4;
FIG. 6 is a longitudinal cross-sectional view of an embodiment of the present utility model;
fig. 7 is an operating state diagram of the looper head.
In the figure, 1, a base, 2, a forming pin, 3, a fixing rod, 4, a screwed plug, 5, a pin hole, 6, a positioning key, 7 and a screw hole.
Detailed Description
The utility model will be further explained and illustrated with reference to the drawings and examples. It should be noted that the following examples are only some of the preferred embodiments, but not all of the embodiments, and should not be taken as limiting the utility model in any way. Likewise, all other embodiments obtained by a person skilled in the art without making any creative effort, based on the embodiments of the present utility model, fall within the protection scope of the present utility model.
Example 1: referring to fig. 2-6, a tire head structure of a wire bending machine with fixed forming pins comprises a base 1, forming pins 2 fixed in the middle of the base, fixing rods 3 transversely penetrating through the forming pins, and plugs 4 sleeved at two ends of the fixing rods, wherein the number of the fixing rods is 2, and the fixing rods are arranged in a plane in parallel; the base 1 is a flat cylinder, the two forming pins 2 are fixed in pin holes 5 arranged on the base, the forming pins 2 are divided into upper pin heads and lower pin bodies, the outer diameters of the pin heads are smaller than that of the pin bodies, and a channel for a workpiece to be bent to pass through is formed between the pin heads of the two forming pins 2 after the installation; the middle part of the pin body is provided with a through hole for the fixed rod 3 to pass through; the forming pin 2 is transversely fixed by a fixing rod 3 and a screwed plug 4. The base 1 can rotate in a horizontal plane under the drive of a wire bending machine.
Example 2: referring to fig. 2-6, a tire head structure of a wire bending machine with fixed forming pins comprises a base 1, forming pins 2 fixed in the middle of the base, fixing rods 3 transversely penetrating through the forming pins, and plugs 4 sleeved at two ends of the fixing rods, wherein the number of the fixing rods is 1, and the fixing rods transversely penetrate through the two forming pins; the base 1 is a flat cylinder, the two forming pins 2 are fixed in pin holes 5 arranged on the base, the forming pins 2 are divided into upper pin heads and lower pin bodies, the outer diameters of the pin heads are smaller than that of the pin bodies, and a channel for a workpiece to be bent to pass through is formed between the pin heads of the two forming pins 2 after the installation; the middle part of the pin body is provided with a through hole for the fixed rod 3 to pass through; the forming pin 2 is transversely fixed by a fixing rod 3 and a screwed plug 4. The base 1 can rotate in a horizontal plane under the drive of a wire bending machine.
During installation, the fixing pins 2 are installed in the pin holes 5, the positions of the through holes in the pin bodies are adjusted, then the fixing rods 3 penetrate through the pin bodies of the two fixing pins 2, after the positions of the fixing rods 3 are adjusted, the plugs 4 at the two ends are screwed, and the installation work is completed.
Referring to fig. 7, in operation, one end of the metal strip passes through the passage between the two pin heads after passing through the straightening power roller, and then the base 1 is rotated to complete the bending operation of the metal strip under the driving of the forming pin 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides a curved silk machine child head structure of fixed shaping round pin in area, includes base (1), is fixed in shaping round pin (2) in the middle of the base, runs through shaping round pin dead lever (3), plug (4) that dead lever both ends cup jointed, its characterized in that: the base (1) is a flat cylinder, the number of the forming pins (2) is two, the forming pins are positioned in pin holes (5) formed in the base, the forming pins (2) are divided into upper pin heads and lower pin bodies, and the outer diameters of the pin heads are smaller than the outer diameters of the pin bodies; the middle part of the pin body is provided with a through hole for the fixing rod (3) to pass through; a channel for the workpiece to be bent to pass through is formed between the pin heads of the two forming pins (2); the forming pin (2) is transversely fixed by a fixing rod (3) and a screwed plug (4); the base (1) can rotate in a horizontal plane under the drive of the wire bending machine.
2. The looper head structure with fixed forming pin according to claim 1, characterized in that: the number of the fixing rods (3) is 1-3, and the fixing rods are all arranged in a plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908906.0U CN221064223U (en) | 2023-10-30 | 2023-10-30 | Wire bending machine tire head structure with fixed forming pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908906.0U CN221064223U (en) | 2023-10-30 | 2023-10-30 | Wire bending machine tire head structure with fixed forming pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064223U true CN221064223U (en) | 2024-06-04 |
Family
ID=91264715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322908906.0U Active CN221064223U (en) | 2023-10-30 | 2023-10-30 | Wire bending machine tire head structure with fixed forming pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064223U (en) |
-
2023
- 2023-10-30 CN CN202322908906.0U patent/CN221064223U/en active Active
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| GR01 | Patent grant |