CN213826701U - Portable machine pipe strap forming die that lifts - Google Patents
Portable machine pipe strap forming die that lifts Download PDFInfo
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- CN213826701U CN213826701U CN202022867096.5U CN202022867096U CN213826701U CN 213826701 U CN213826701 U CN 213826701U CN 202022867096 U CN202022867096 U CN 202022867096U CN 213826701 U CN213826701 U CN 213826701U
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- mould
- arc
- shaped groove
- die
- pipe strap
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Abstract
The utility model discloses a portable lifter pipe clamp forming die, wherein an arc-shaped groove is arranged on the upper side of the middle part of a lower die of a clamping fixture, and an arc-shaped lug which is just opposite to the arc-shaped groove is arranged on the lower side of the middle part of an upper die of the clamping fixture; the lower die of the mould is also provided with lower mounting holes respectively arranged at two sides of the arc-shaped groove, and a guide rod is fixedly arranged in each lower mounting hole; the mould on the mould is still seted up the branch and listed in last mounting hole of arc lug both sides, the guide bar passes in one-to-one correspondence last mounting hole. Adopt the utility model discloses a forming die carries out the punching press to foraminiferous panel, and one shot forming obtains the pipe strap between the driving frame of portable machine of lifting and the preceding support frame.
Description
Technical Field
The utility model relates to a pipe strap forming die, concretely relates to machine pipe strap forming die lifts.
Background
The transmission frame of the portable lifting machine is connected with the front support frame through a pipe clamp. After the upper pipe clamp and the lower pipe clamp are assembled, the transmission pipe needs to rotate, and the matching requirement of the transmission pipe is high. At present, no special pipe clamp forming die for the lifting machine exists, and a pipe clamp between a transmission frame and a front support frame of the conventional portable lifting machine is generally manufactured by cutting a circular pipe and then welding the cut circular pipe with end plates (round holes are machined) on two sides. The main defects existing in the manufacture of the pipe clamp are as follows: the cutting of pipe is inclined easily in the course of working, and the product welding is out of shape easily to the pitch-row of both sides end plate is difficult to guarantee etc. has seriously influenced production efficiency and product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a portable machine pipe strap forming die that lifts is provided, adopts the bending die to carry out the punching press to foraminiferous panel, and one shot forming obtains the pipe strap between the driving frame of portable machine that lifts and the preceding support frame.
The technical scheme of the utility model as follows:
portable quick-witted pipe strap forming die that lifts includes the mould lower mould and is located the mould of mould lower mould top, its characterized in that: the upper side of the middle part of the lower mould of the mould is provided with an arc-shaped groove, and the lower side of the middle part of the upper mould of the mould is provided with an arc-shaped lug which is opposite to the arc-shaped groove; the lower die of the mould is also provided with lower mounting holes respectively arranged at two sides of the arc-shaped groove, and a guide rod is fixedly arranged in each lower mounting hole; the mould on the mould is still seted up the branch and listed in last mounting hole of arc lug both sides, the guide bar passes in one-to-one correspondence last mounting hole.
Preferably, a return spring sleeved on the guide rod is further installed between the lower die and the upper die.
Preferably, a positioning partition plate blocked at one end of the arc-shaped groove is fixedly arranged on the lower mould of the mould; at least one of the left side and the right side of the arc-shaped groove is also provided with a positioning step arranged on the upper side surface of the lower mould of the mould.
Preferably, the middle part of the upper side of the upper mould of the mould is provided with an upper mould groove of the mould for contacting with the cylinder.
The utility model has the advantages of:
adopt the utility model discloses a forming die carries out the punching press to the orifice plate material, and one shot forming obtains the pipe strap between the driving frame of portable machine of lifting and the preceding support frame. The processes of circular tube cutting, product welding and the like are reduced, the production cost is reduced, and the production efficiency is improved. And the influence on the size of the product is reduced, and the quality of the product is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an exploded view of the structure of the embodiment of the present invention.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, an embodiment of the present invention includes a lower mold 1 and an upper mold 5 located above the lower mold 1. The upper side of the middle part of the lower mould 1 of the mould is provided with an arc-shaped groove 1-1, and the lower side of the middle part of the upper mould 5 of the mould is provided with an arc-shaped lug 5-3 which is opposite to the arc-shaped groove 1-1. The lower mould 1 of the mould is also provided with lower mounting holes 1-3 respectively arranged at two sides of the arc-shaped groove 1-1, and guide rods 4 are fixedly arranged in the lower mounting holes 1-3 in a welding mode. The upper mould 5 of the mould is also provided with upper mounting holes 5-1 respectively arranged at two sides of the arc-shaped convex block 5-3, and the guide rods 4 correspondingly penetrate through the upper mounting holes 5-1 one by one.
A return spring 3 sleeved on the guide rod 4 is also arranged between the lower mould 1 and the upper mould 5.
And a positioning partition plate 2 blocked at one end of the arc-shaped groove 1-1 is fixedly arranged on the lower mould 1, and the positioning partition plate 2 is fixed on one side of the lower mould 1 in a welding mode. At least one of the left side and the right side of the arc-shaped groove 1-1 is also provided with a positioning step 1-2 arranged on the upper side surface of the lower mould 1 of the mould, and the positioning step 1-2 is arranged on the left side of the arc-shaped groove 1-1 in the embodiment.
The middle part of the upper side of the upper mould 5 of the mould is provided with an upper mould groove 5-2 of the mould which is used for contacting with the cylinder.
The following are examples of the assembly and use of embodiments of the present invention.
One side of a positioning partition plate 2 is attached to one end of an arc-shaped groove 1-1 of a lower die of a clamping fixture and is welded and fixed.
Secondly, inserting the guide rod 4 into the lower mounting holes 1-3 and welding and fixing the bottom.
And thirdly, sleeving the return spring 3 on the guide rod 4 and dropping the return spring into the lower mounting hole 1-3.
Fourthly, the upper mould 5 of the mould is inserted into the guide rod 4 and is in a free-falling state.
Fifthly, the pipe clamp blanking plate 6 (with holes) is placed on the lower die of the mould, one end face is attached to the inner side face of the positioning partition plate 2, and the adjacent side face of the end face is attached to the positioning steps 1-2.
Sixthly, the cylinder is contacted with the upper die groove 5-2 and vertically pressed downwards. The pipe clamp blanking plate 6 is pressed down and molded
After the time of staying for several seconds, the cylinder rises, and the upper die of the clamping fixture returns to the free-falling state under the action of the spring. At this time, the press forming work is completed.
Claims (5)
1. Portable quick-witted pipe strap forming die that lifts includes mould lower mould (1) and mould (5) on the mould that is located mould lower mould (1) top, its characterized in that: the upper side of the middle part of the lower mould (1) of the mould is provided with an arc-shaped groove (1-1), and the lower side of the middle part of the upper mould (5) of the mould is provided with an arc-shaped lug (5-3) which is opposite to the arc-shaped groove (1-1); the lower mould (1) of the mould is also provided with lower mounting holes (1-3) respectively arranged at two sides of the arc-shaped groove (1-1), and guide rods (4) are fixedly arranged in the lower mounting holes (1-3); the upper mould (5) of the mould is also provided with upper mounting holes (5-1) respectively arranged at two sides of the arc-shaped lug (5-3), and the guide rods (4) correspondingly penetrate through the upper mounting holes (5-1).
2. The portable elevator pipe strap forming die of claim 1, wherein: and a return spring (3) sleeved on the guide rod (4) is also arranged between the lower mould (1) and the upper mould (5).
3. The portable elevator pipe strap molding die of claim 1 or 2, wherein: a positioning clapboard (2) which is plugged at one end of the arc-shaped groove (1-1) is fixedly arranged on the lower mould (1); at least one of the left side and the right side of the arc-shaped groove (1-1) is also provided with a positioning step (1-2) arranged on the upper side surface of the lower mould (1).
4. The portable elevator pipe strap molding die of claim 1 or 2, wherein: the middle part of the upper side of the upper mould (5) of the mould is provided with an upper mould groove (5-2) of the mould which is used for contacting with the cylinder.
5. The portable elevator pipe strap forming die of claim 3, wherein: the middle part of the upper side of the upper mould (5) of the mould is provided with an upper mould groove (5-2) of the mould which is used for contacting with the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867096.5U CN213826701U (en) | 2020-12-03 | 2020-12-03 | Portable machine pipe strap forming die that lifts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867096.5U CN213826701U (en) | 2020-12-03 | 2020-12-03 | Portable machine pipe strap forming die that lifts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213826701U true CN213826701U (en) | 2021-07-30 |
Family
ID=76995976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022867096.5U Active CN213826701U (en) | 2020-12-03 | 2020-12-03 | Portable machine pipe strap forming die that lifts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213826701U (en) |
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2020
- 2020-12-03 CN CN202022867096.5U patent/CN213826701U/en active Active
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