CN202498124U - Hot plate die forming device - Google Patents
Hot plate die forming device Download PDFInfo
- Publication number
- CN202498124U CN202498124U CN2012201028710U CN201220102871U CN202498124U CN 202498124 U CN202498124 U CN 202498124U CN 2012201028710 U CN2012201028710 U CN 2012201028710U CN 201220102871 U CN201220102871 U CN 201220102871U CN 202498124 U CN202498124 U CN 202498124U
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- hot plate
- forming device
- moulding tool
- tool
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- Expired - Fee Related
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Abstract
The utility model discloses a hot plate die forming device which includes an upper die device and a processing platform. The hot plate die forming device is characterized by also including a stamping auxiliary tool. The stamping auxiliary tool includes a rectangular cushion block and a rectangular forming tool which is provided with a pre-designed protruding pattern. The auxiliary tool also includes at least two rectangular cushion plates which are arranged below the forming tool, and the length of the cushion plate is longer than the length of the forming tool. Because the cushion block can support and set a circular workpiece in the stamping process, the surface flatness of the workpiece is effectively guaranteed. With the help of the forming tool and the cushion plates, the hot plate die forming device can process the pipes of different heights. The hot plate die forming device is simple in technology, and is accurate in processing, thus greatly increasing the yield and the product quality of the pipe processing.
Description
Technical field
The utility model relates to field of machining and machinebuilding technology, specifically is a kind of hot plate mold forming device that is used for formation of tubes processing.
Background technology
Tubular member is a kind of workpiece commonly used in the mechanical manufacturing field; Comprise pipe spare, square tube part and some special pieces; Manufacturing approach commonly used comprises punching press, forging and casting etc.; Need produce the pipe fitting of lines on the pipe fitting surface for some, compared to other method, pressing equipment can be accomplished the processing of accurate lines preferably.For example process a kind of comparatively flat and surperficial pipe fitting with burr, adopt the method for casting, not only mould structure is complicated, and the casting effect is unstable, and produces the problem of a large amount of clout waste materials in addition.And adopt pressing equipment to process; Have dual mode, can be on labor and materials direct punching press lines, again with labor and materials through method moulding such as the welding of curling; Perhaps labor and materials are pressed into after the target shape in the punching press of carrying out lines; But the former can cause the pipe fitting surface smooth inadequately because of the existence of welding position, and the latter usually has pipe fitting underpressing standard in early stage aborning, influences the problem of later stage pressing result.
Summary of the invention
The technical purpose of the utility model is to solve the problem that exists in the prior art, and a kind of a kind of hot plate mold forming device that can make the accurate moulding of pipe fitting is provided.
The technical scheme of the utility model is a kind of hot plate mold forming device, comprises patrix equipment and processing platform, it is characterized in that, also is provided with the punching press auxiliary fixture, and said punching press auxiliary fixture comprises:
The cushion block of cuboid;
Be provided with the cuboid moulding tool of pre-designed raised design.
Further, said auxiliary fixture also comprises more than one cuboid backing plate, and said backing plate is arranged on the below of said moulding tool, and said backing plate length is greater than said moulding tool.
Said processing platform is provided with Working piece positioning device.
Use the concrete operations step of above-mentioned shaped device following:
Step S1, cylindrical workpiece is flattened in pressing equipment.
Because the problem of workpiece self structure; The workpiece cross section generally can be the shuttle type after this step; Its upper and lower surface still has microradian, and possibly produce the resilience of material, therefore behind first step; Workpiece is that shape or size all have certain error with target design, and this also is a defective of the prior art.
Put into the cushion block of length in step S2, the workpiece tube chamber after flattening, make it play styling, then workpiece is carried out the secondary punching press, make the workpiece upper and lower surfaces after the punching press smooth more than or equal to workpiece.
Step S3, the intraluminal cuboid cushion block of extraction workpiece; Put into the moulding tool that is provided with pre-designed raised design, select the patrix corresponding, change patrix equipment with said raised design; Spun work in pressing equipment forms and the consistent convexity of moulding tool pattern workpiece surface.
The length of said moulding tool equates with Workpiece length, and moulding tool two ends are flushed with the workpiece tube chamber, the location of the relative position between surface of the work and the raised design of being more convenient for like this.
And before workpiece compacting, can more than one backing plate be set below the moulding tool according to the difference in height of the height and the moulding tool of workpiece lumen; Adjust the clearance distance between said moulding tool and the workpiece surface; Avoid moulding tool and workpiece surface distance far away, influence pressing result, said backing plate length is greater than said moulding tool; At least one end stretches out the tube chamber of workpiece; After compacting was accomplished, said backing plate also played the effect of supporting plate, and operating personnel arrest the end that backing plate stretches out workpiece and can the moulding tool be held out.
The beneficial effect of the utility model:
The utility model technology is simple, and is easy to operate, and equipment is easy to make and uses, and has effectively ensured the quality and the yields of pipe fitting machine-shaping, has reduced production cost.
Description of drawings
Fig. 1 is the processing process sketch map of the utility model;
Fig. 2 is the structural representation of the utility model punching press auxiliary fixture.
The specific embodiment
For technical scheme and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with the accompanying drawing and the specific embodiment.
As shown in Figure 1, a kind of hot plate mold forming device, its structure and procedure of processing are:
Step S1, cylindrical workpiece 1 is placed on the processing platform of pressing equipment,, then workpiece 1 is flattened through positioner location workpiece 1;
Put into the cushion block 2 of a length in step S2,1 tube chamber of the workpiece after flattening, workpiece 1 is carried out the secondary punching press, make workpiece 1 upper and lower surfaces after the punching press smooth more than or equal to the cuboid of workpiece 1;
Step S3, extraction workpiece 1 intraluminal cushion block 2; Put into the punching press auxiliary fixture; Said punching press auxiliary fixture comprises a cuboid moulding tool 3 and a cuboid backing plate 4 that is provided with pre-designed raised design, and said backing plate 4 pads make the convexity of moulding tool 3 upper surfaces be close to the inner surface of workpiece 1 below moulding tool 3; Select the patrix corresponding with said raised design; Change the patrix of this pressing equipment or change a pressing equipment with corresponding patrix in addition, spun work in pressing equipment forms and the consistent convexity of moulding tool 3 patterns workpiece 1 upper surface.
The length of said moulding tool 2 and workpiece 1 equal in length make moulding tool 3 two ends flush with workpiece 1 tube chamber during placement, backing plate 4 stretches out the official jargon of workpiece 1 near workman's a end; After machining; Hold the part that backing plate 4 stretches out and hold moulding tool 3, with its taking-up, promptly workpiece machines.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within the protection domain of the utility model.
Claims (3)
1. a hot plate mold forming shaped device comprises patrix equipment and processing platform, it is characterized in that, also is provided with the punching press auxiliary fixture, and said punching press auxiliary fixture comprises the cushion block and the cuboid moulding tool that is provided with pre-designed raised design of a cuboid.
2. a kind of shaped device according to claim 1 is characterized in that: said auxiliary fixture also comprises more than one cuboid backing plate, and said backing plate is arranged on the below of said moulding tool, and said backing plate length is greater than said moulding tool.
3. a kind of shaped device according to claim 1 and 2 is characterized in that: said processing platform is provided with Working piece positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201028710U CN202498124U (en) | 2012-03-19 | 2012-03-19 | Hot plate die forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201028710U CN202498124U (en) | 2012-03-19 | 2012-03-19 | Hot plate die forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498124U true CN202498124U (en) | 2012-10-24 |
Family
ID=47034751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201028710U Expired - Fee Related CN202498124U (en) | 2012-03-19 | 2012-03-19 | Hot plate die forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554001A (en) * | 2012-03-19 | 2012-07-11 | 昆山长运电子工业有限公司 | Hot plate mould forming method and hot plate mould forming device |
-
2012
- 2012-03-19 CN CN2012201028710U patent/CN202498124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554001A (en) * | 2012-03-19 | 2012-07-11 | 昆山长运电子工业有限公司 | Hot plate mould forming method and hot plate mould forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20170319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |