CN210010728U - Full-automatic trousers three-way forming dotting machine - Google Patents
Full-automatic trousers three-way forming dotting machine Download PDFInfo
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- CN210010728U CN210010728U CN201920890044.4U CN201920890044U CN210010728U CN 210010728 U CN210010728 U CN 210010728U CN 201920890044 U CN201920890044 U CN 201920890044U CN 210010728 U CN210010728 U CN 210010728U
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- 230000005540 biological transmission Effects 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 11
- 230000008093 supporting effect Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a machine is got ready in full-automatic trousers type tee bend shaping belongs to the shaping and gets ready quick-witted technical field, has solved the problem that the pipe fitting of processing copper formed trousers type tee bend shape, and its technical scheme main points are including workstation, feed chute piece, stopper, liftout mechanism, first shaping frock clamp, second shaping frock clamp and the subassembly of loosing core, through the action cooperation, high efficiency processing has reached and has processed the copper pipe part, the effect of shaping trousers type tee bend appearance.
Description
Technical Field
The utility model relates to a machine field is got ready in the shaping, especially relates to a machine is got ready in shaping of full-automatic trousers type tee bend.
Background
The pant tee joint is one of the three-way joints, and the pant tee joint structure is a main pipeline and two branch pipelines, and the branch pipelines are parallel on one surface or on the same straight line. The existing forming dotting machine is generally suitable for processing long cylindrical pipes, and cannot achieve good necking processing effect on two branch pipelines of a small-sized trousers type tee joint.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. In view of the above, the present invention is directed to a fully automatic pant-type three-way punch, which can efficiently and rapidly process copper pipe components to form pant-type three-way pipe.
In order to solve the technical problem, the technical scheme of the utility model is that: a full-automatic pant-type three-way forming dotting machine comprises a workbench, a feeding groove block, a limiting block, a material ejecting mechanism, a first forming tool clamp, a second forming tool clamp and a core pulling assembly;
the feed chute block is fixed on a workbench surface and used for receiving and supporting raw material workpieces, the limiting block is located at the discharge end of the feed chute block and fixed on the workbench surface, the ejection mechanism is located at the other end of the feed chute block and used for pushing the workpieces to move to the side face of the limiting block, the side face of the limiting block is provided with a limiting hole, the core pulling assembly moves on the limiting hole, the first forming tool clamp and the second forming tool clamp are sequentially located on the workbench and used for clamping the head end of the workpieces once, and the tail end of the workpieces is clamped for the second time.
As a specific aspect of the present invention, it may be preferable that: the feeding groove block is U-shaped, and liftout mechanism includes liftout cylinder and flexible ejector pin, and the subassembly of loosing core is including loosing core cylinder and two core bars, liftout cylinder, flexible ejector pin, feeding groove block, stopper, the cylinder of loosing core and two core bars are a straight line setting.
As a specific aspect of the present invention, it may be preferable that: the first forming tool clamp comprises a first left clamp and a first right clamp which are symmetrical.
As a specific aspect of the present invention, it may be preferable that: the first left clamp comprises a first left air cylinder and a first left clamping block, and the first left air cylinder drives the first left clamping block to linearly extend and retract on the workbench;
the first right clamp comprises a first right cylinder and a first right clamping block, and the first right cylinder drives the first right clamping block to linearly stretch on the workbench.
As a specific aspect of the present invention, it may be preferable that: the second forming tool clamp comprises a second left clamp and a second right clamp which are symmetrical.
As a specific aspect of the present invention, it may be preferable that: the second left clamp comprises a left lead screw transmission structure and a second left clamping block, and the left lead screw transmission structure with the power provided by the servo motor drives the second left clamping block to linearly move on the workbench;
the second right clamp comprises a right lead screw transmission structure and a second right clamping block, and the right lead screw transmission structure with power provided by a servo motor drives the second right clamping block to move linearly on the workbench.
As a specific aspect of the present invention, it may be preferable that: the left lead screw transmission structure and the right lead screw transmission structure are jointly connected with a lead screw shaft seat, and the lead screw shaft seat is positioned at the center of the workbench and used for fixing the core pulling assembly.
As a specific aspect of the present invention, it may be preferable that: the feeding groove block is characterized in that a feeding positioning mechanism is further arranged above the feeding groove block and comprises a support erected on the workbench, a positioning cylinder fixed on the support and a lower pressing block connected to the positioning cylinder and used for pressing a workpiece positioning workpiece into the feeding groove block.
The utility model discloses technical effect mainly embodies in following aspect:
1. the ejection mechanism acts to push materials to the side face of the limiting block, the first forming tool clamp clamps the materials at one time, the ejection mechanism returns to reset, the second forming tool clamp clamps the materials at the second time, meanwhile, the core pulling assembly completes the stretching action of the core pulling rod, the second forming tool clamp clamps the materials again for forming, the first forming tool clamp resets firstly, the second forming tool clamp resets again, and finally the core pulling assembly resets, so that the formation of the pant-type tee joint is completed, and points can be formed on the surface of a workpiece;
2. the first forming tool fixture adopts a cylinder element for one-time clamping, meets the requirements of strength composite processing, is not easy to be excessively pressed and is suitable for pressing the head end of a workpiece with a small aperture; the second forming tool fixture adopts a lead screw transmission structure, has high controllable precision and large force, and properly presses the tail end of a large-aperture workpiece; so that the two are combined to be suitable for pressing a pant-type tee pipe;
3. the core pulling assembly completes core pulling, plays a role in supporting the inside of the workpiece in the pressing process of the workpiece, and avoids serious deformation of the inside of the workpiece.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram of a partial structure in the example;
FIG. 3a is a raw material workpiece shape diagram;
FIG. 3b is a drawing showing the mating of the plunger rod and the work piece;
FIG. 3c is a side view diagram of a stock workpiece;
FIG. 4a is a drawing showing a three-way shape of a pants-type workpiece;
FIG. 4b is a drawing of the workpiece after the core pulling rod is pulled away;
FIG. 4c is a side view of the workpiece after it has been formed;
fig. 5 is a schematic view of a feeding positioning mechanism.
Reference numerals: 1. a work table; 2. a feed trough block; 3. a limiting block; 31. a limiting hole; 4. a material ejecting mechanism; 41. a material ejection cylinder; 42. a telescopic ejector rod; 5. a first forming tool clamp; 51. a first left clamp; 511. a first left cylinder; 512. a first left clamp block; 52. a first right clamp; 521. a first right cylinder; 522. a first right clamp block; 6. a second forming tool clamp; 61. a second left clamp; 611. a left lead screw transmission structure; 612. a second left clamp block; 62. a second right clamp; 621. a right lead screw transmission structure; 622. a second right clamp block; 63. a screw mandrel seat; 7. a core pulling assembly; 71. a core pulling cylinder; 72. drawing the core rod; 8. a workpiece; 9. a wire track structure; 10. a feeding positioning mechanism; 101. a support; 102. positioning the air cylinder; 103. pressing the block; 104. and (4) discharging the material rail.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention so that the technical solution of the present invention can be more easily understood and grasped, and should not be construed as limiting the present invention.
Example 1:
a full-automatic pant-type three-way forming dotting machine is shown in figures 1 and 2 and comprises a workbench 1, a feeding groove block 2, a limiting block 3, a material ejecting mechanism 4, a first forming tool clamp 5, a second forming tool clamp 6 and a core pulling assembly 7.
Feed chute block 2 is fixed in 1 face of workstation and is used for receiving and supporting raw materials work piece 8, stopper 3 is located the discharge end of feed chute block 2 and is fixed in 1 face of workstation, liftout mechanism 4 is located the other end of feed chute block 2 and is used for promoting work piece 8 and moves to the side of stopper 3, the side of stopper 3 is provided with spacing hole 31, subassembly 7 of loosing core moves on spacing hole 31, first shaping frock clamp 5 and second shaping frock clamp 6 are located workstation 1 in proper order and carry out primary centre gripping to the head end of work piece 8, the tail end of work piece 8 carries out the secondary centre gripping.
The feeding groove block 2 is U-shaped, the ejecting mechanism 4 comprises an ejecting cylinder 41 and a telescopic ejector rod 42, the core pulling assembly 7 comprises a core pulling cylinder 71 and two core pulling rods 72, and the ejecting cylinder 41, the telescopic ejector rod 42, the feeding groove block 2, the limiting block 3, the core pulling cylinder 71 and the two core pulling rods 72 are arranged in a straight line. The limiting hole 31 is used for guiding and supporting the core rod 72, and the core rod 72 is long, so the structure can complete the stable movement of the core rod 72. Since the plunger rod 72 can be inserted into the workpiece 8, it also has a supporting effect on the workpiece 8.
The first molding tool holder 5 includes a first left holder 51 and a first right holder 52 that are symmetrical. The first left clamp 51 comprises a first left air cylinder 511 and a first left clamping block 512, and the first left air cylinder 511 drives the first left clamping block 512 to linearly extend and contract on the workbench 1. The first right clamp 52 comprises a first right cylinder 521 and a first right clamping block 522, and the first right cylinder 521 drives the first right clamping block 522 to linearly extend and retract on the workbench 1.
The second molding tool holder 6 includes a second left holder 61 and a second right holder 62 which are symmetrical. The second left clamp 61 comprises a left screw transmission structure 611 and a second left clamping block 612, and the left screw transmission structure 611 drives the second left clamping block 612 to linearly move on the workbench 1; the second right clamp 62 includes a right screw transmission structure 621 and a second right clamp block 622, and the right screw transmission structure 621 drives the second right clamp block 622 to move linearly on the workbench 1. The left screw transmission structure 611 and the right screw transmission structure 621 are the same and have symmetrical positions. Fig. 1 and 2 illustrate a linear rail structure 9, which is a part of the left screw transmission structure 611 and the right screw transmission structure 621, and since the screw transmission structure is an existing transmission structure, the present solution is characterized in that one end of a screw included in the lever transmission structure is commonly connected to the screw shaft seat 63.
Specifically, the method comprises the following steps: the left lead screw in the left lead screw transmission structure 611 and the right lead screw in the right lead screw transmission structure 621 are connected to the lead screw shaft seat 63 together, and the lead screw shaft seat 63 is located at the center of the workbench 1 and used for fixing the core pulling assembly 7. The thread directions of the left screw rod and the right screw rod are opposite. Of course, the left screw transmission structure 611 includes a servo motor, which is not illustrated in the drawings, and the servo motor drives the screw to rotate, so that the second left clamping block 612 can move laterally through the linear rail structure 9.
The processing process comprises the following steps: referring to the stock work piece 8 shown in fig. 3a, 3b, 3c, the work piece 8 is shown with the left end as the trailing end and the right end as the leading end. The workpiece falls onto a feeding groove block 2, referring to fig. 3b and fig. 2, then an ejecting mechanism 4 acts to push materials to the side face of a limiting block 3, a first forming tool clamp 5 works, a first left clamping block 512 and a first right clamping block 522 clamp the head end of a workpiece 8, then a second forming tool clamp 6 works, a second left clamping block 612 and a second right clamping block 622 clamp the tail end of the workpiece 8, when half of the workpiece is clamped, the round shape of the tail end of the workpiece 8 is changed into an oval shape, then a core pulling assembly 7 works, a core pulling rod 72 extends into the tail end of the workpiece, finally the second left clamping block 612 and the second right clamping block 622 are clamped, the ejecting mechanism 4 returns and resets, the first forming tool clamp 5 resets first, the second forming tool clamp 6 resets again, and finally the core pulling assembly 7 resets, and accordingly, pant-type three-way forming is completed, and points can be punched on the surface of the workpiece 8. The shape of the pant tee is aided in understanding with reference to figures 4a, 4b and 4 c. When the surface of the workpiece 8 is dotted, the contact part of the first left clamping block 512, the first right clamping block 522 and the surface of the workpiece 8 is provided with convex points, so that concave points are generated simultaneously when clamping forming is realized, and the concave points are convenient for positioning the workpiece 8.
Example 2:
referring to fig. 5, a feeding positioning mechanism 10 can be further provided on the basis of embodiment 1. When the workpiece 8 slides to the feeding groove block 2 from the discharging rail, the workpiece 8 generates impact force on the feeding groove block 2, so that the workpiece 8 vibrates on the feeding groove block 2, the problem can be solved through the feeding positioning mechanism 10, the stability is improved, and the working efficiency is accelerated.
The feeding positioning mechanism 10 comprises a bracket 101 erected on the workbench 1, a positioning cylinder 102 fixed on the bracket 101, and a lower pressing block 103 connected on the positioning cylinder 102 and used for pressing the workpiece 8 to position the workpiece 8 in the feeding groove block 2. The blanking rail is fixed on the bracket 101, so that the workpiece 8 can slide into the feeding trough block 2.
The working process is as follows: the workpiece 8 slides to the feeding groove block 2 from the blanking rail, the positioning cylinder 102 acts, the lower pressing block 103 presses the workpiece 8, the workpiece 8 does not vibrate or shake, and then the positioning cylinder 102 resets. After this working process, the working process was carried out in combination with the working process of example 1 described above.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (8)
1. A full-automatic pant-type three-way forming dotting machine is characterized by comprising a workbench, a feeding groove block, a limiting block, a material ejecting mechanism, a first forming tool clamp, a second forming tool clamp and a core pulling assembly;
the feed chute block is fixed on a workbench surface and used for receiving and supporting raw material workpieces, the limiting block is located at the discharge end of the feed chute block and fixed on the workbench surface, the ejection mechanism is located at the other end of the feed chute block and used for pushing the workpieces to move to the side face of the limiting block, the side face of the limiting block is provided with a limiting hole, the core pulling assembly moves on the limiting hole, the first forming tool clamp and the second forming tool clamp are sequentially located on the workbench and used for clamping the head end of the workpieces once, and the tail end of the workpieces is clamped for the second time.
2. The full-automatic pant-type three-way forming dotting machine according to claim 1, wherein the feeding groove block is U-shaped, the ejecting mechanism comprises an ejecting cylinder and a telescopic ejector rod, the core pulling assembly comprises a core pulling cylinder and two core pulling rods, and the ejecting cylinder, the telescopic ejector rod, the feeding groove block, the limiting block, the core pulling cylinder and the two core pulling rods are arranged in a straight line.
3. The full-automatic pant-type three-way forming dotting machine according to claim 2, wherein the first forming tool clamp comprises a first left clamp and a first right clamp which are symmetrical.
4. The full-automatic pant-type three-way forming dotting machine according to claim 3,
the first left clamp comprises a first left air cylinder and a first left clamping block, and the first left air cylinder drives the first left clamping block to linearly extend and retract on the workbench;
the first right clamp comprises a first right cylinder and a first right clamping block, and the first right cylinder drives the first right clamping block to linearly stretch on the workbench.
5. The fully automatic pant-type three-way forming dotting machine according to claim 2, wherein the second forming tool clamp comprises a second left clamp and a second right clamp which are symmetrical.
6. The full-automatic pant-type three-way forming dotting machine according to claim 5,
the second left clamp comprises a left lead screw transmission structure and a second left clamping block, and the left lead screw transmission structure with the power provided by the servo motor drives the second left clamping block to linearly move on the workbench;
the second right clamp comprises a right lead screw transmission structure and a second right clamping block, and the right lead screw transmission structure with power provided by a servo motor drives the second right clamping block to move linearly on the workbench.
7. The full-automatic pant-type three-way forming dotting machine according to claim 6, wherein the left screw transmission structure and the right screw transmission structure are commonly connected with a screw shaft seat, and the screw shaft seat is positioned at the center of the workbench and used for fixing the core pulling assembly.
8. The full-automatic pant-type three-way forming dotting machine according to claim 1, wherein a feeding positioning mechanism is further arranged above the feeding groove block, and the feeding positioning mechanism comprises a bracket erected on the workbench, a positioning cylinder fixed on the bracket, and a lower pressing block connected to the positioning cylinder and used for pressing a workpiece to position the workpiece in the feeding groove block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890044.4U CN210010728U (en) | 2019-06-13 | 2019-06-13 | Full-automatic trousers three-way forming dotting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890044.4U CN210010728U (en) | 2019-06-13 | 2019-06-13 | Full-automatic trousers three-way forming dotting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210010728U true CN210010728U (en) | 2020-02-04 |
Family
ID=69318969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920890044.4U Active CN210010728U (en) | 2019-06-13 | 2019-06-13 | Full-automatic trousers three-way forming dotting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210010728U (en) |
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2019
- 2019-06-13 CN CN201920890044.4U patent/CN210010728U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318050 no.582 Xin'an South Street, Fanglin village, Lunan street, Luqiao District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Xianchuang Intelligent Equipment Co.,Ltd. Address before: 318050 no.582 Xin'an South Street, Fanglin village, Lunan street, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Taizhou Luqiao pioneer automation equipment Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |