CN213162737U - Quick splicing mechanism of stretching die - Google Patents
Quick splicing mechanism of stretching die Download PDFInfo
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- CN213162737U CN213162737U CN202021659402.XU CN202021659402U CN213162737U CN 213162737 U CN213162737 U CN 213162737U CN 202021659402 U CN202021659402 U CN 202021659402U CN 213162737 U CN213162737 U CN 213162737U
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Abstract
The utility model provides a quick concatenation mechanism of drawing die, its characterized in that includes positioning mechanism, locking mechanism, the utility model discloses avoided current with last mould and hydraulic stem to be the connected mode of integral type, respectively through increasing positioning mechanism, locking mechanism, make the manual work overhaul last mould at regular intervals, when maintaining, need not to dismantle last mould together with hydraulic equipment, namely, make and go up the mould and can dismantle alone by hydraulic stem department, thereby brought a great deal of convenient part for the manual work, not only made things convenient for the manual work to dismantle the mould, maintain, and the phenomenon that wastes time and energy can not appear, on the contrary, through positioning mechanism in this application, locking mechanism, can make the manual work when the mould is installed, and is quicker, and convenient, and labour saving and time saving, and then can not cause the influence to the production efficiency of product to a certain extent.
Description
Technical Field
The utility model relates to a tensile mould technical field especially relates to a quick splicing mechanism of tensile mould.
Background
The stretching die can also be divided into a single stretching die, a blanking stretching die, a thinning stretching die, a stretching shaping die, a flangeless stretching die, a flanged stretching die, a stretching flanging die and the like; the existing stretching die is generally divided into an upper die and a lower die, wherein the lower die is generally fixedly installed on a workbench through bolts, the upper die is generally integrated with a hydraulic rod, but slight damage often appears in the long-time working process due to the upper die, so that manual work is needed to be regularly overhauled and maintained, when the upper die is overhauled manually, the upper die is often needed to be dismantled together with the upper die communicating hydraulic equipment, so that great inconvenience is brought to the manual work by the design mode of the integrated structure, the manual work is inconvenient to dismantle and maintain, time and labor are wasted, the phenomenon is easily caused, and the influence is easily caused to the production efficiency of products to a certain extent.
Disclosure of Invention
According to the technical problem, the utility model provides a quick splicing mechanism of a stretching die, which is characterized in that the quick splicing mechanism comprises a positioning mechanism, a locking mechanism, an upper die and a hydraulic rod, wherein two first through holes and a second through hole are respectively arranged on the left side wall and the right side wall of the upper die, and the two first through holes are respectively arranged on two sides of the second through hole; a locking mechanism is arranged in the first through hole; a positioning mechanism is arranged in the second through hole; a hydraulic rod is arranged at the upper end of the upper die, arc-shaped positioning grooves are respectively formed in the left side wall and the right side wall of the lower end of the hydraulic rod, and second mounting holes are formed in the arc-shaped positioning grooves; a sliding groove is formed in the upper die and is respectively communicated with the first through hole and the second through hole;
the positioning mechanism comprises a handle, a positioning rod, a fastening plate and a spring, wherein the fastening plate is arranged in the sliding groove, the cross section of the fastening plate is of an arc-shaped structure, the fastening plate is matched with the arc-shaped positioning groove for use, the fastening plate is connected with one end of the positioning rod in a threaded connection mode, the positioning rod is arranged in the second through hole, and the other end of the positioning rod is in threaded connection with the handle; the upper end and the lower end of the fastening plate are respectively provided with a first mounting hole; a spring is sleeved on the positioning rod, one end of the spring is welded with the inner side wall of the upper die, and the other end of the spring is welded with the side wall of the fastening plate;
the locking mechanism consists of a handle and a fastening rod, the fastening rod is arranged at the first mounting hole, one end of the fastening rod is in threaded connection with the handle, and the other end of the fastening rod is in threaded connection with a first mounting hole formed in the fastening plate;
a first mounting hole formed in the fastening plate and a second mounting hole formed in the arc-shaped positioning groove at the lower end of the hydraulic rod are positioned on the same straight line; the other end of the fastening rod passes through a first mounting hole formed in the fastening plate and is screwed into a second mounting hole.
The utility model has the advantages that:
the utility model discloses avoided current mode of connection that will go up mould and hydraulic stem and be the integral type, respectively through increasing positioning mechanism, locking mechanism, make the manual work overhaul last mould regularly, when maintaining, need not to go up the mould and together dismantle together with hydraulic equipment, namely, make and go up the mould and can be dismantled by hydraulic stem department alone, thereby brought a great deal of convenient part for the manual work, not only made things convenient for the manual work to dismantle last mould, maintain, and the phenomenon that wastes time and energy can not appear, on the contrary, through positioning mechanism in this application, locking mechanism, can make the manual work when the mould is installed, and is quicker, convenient, and labour saving and time saving, and then can not cause the influence to the production efficiency of product to a certain extent.
Drawings
FIG. 1 is a sectional view of the concrete structure of the present invention in a plan view;
FIG. 2 is an effect diagram of the utility model in use;
fig. 3 is a schematic view of the lower end of the hydraulic rod of the present invention;
fig. 4 is a top view of the specific structure of the present invention.
As shown in the figure: 1-upper die, 11-first through hole, 12-second through hole, 13-sliding groove, 2-hydraulic rod, 21-arc positioning groove, 22-second mounting hole, 3-positioning rod, 4-fastening rod, 5-fastening plate, 51-first mounting hole, 6-handle and 7-spring.
Detailed Description
Example 1
The utility model provides a quick splicing mechanism of a stretching die, which is characterized by comprising a positioning mechanism, a locking mechanism, an upper die and a hydraulic rod, wherein the left side wall and the right side wall of the upper die are respectively provided with two first through holes and a second through hole, and the two first through holes are respectively arranged at the two sides of the second through hole; a locking mechanism is arranged in the first through hole; a positioning mechanism is arranged in the second through hole; a hydraulic rod is arranged at the upper end of the upper die, arc-shaped positioning grooves are respectively formed in the left side wall and the right side wall of the lower end of the hydraulic rod, and second mounting holes are formed in the arc-shaped positioning grooves; a sliding groove is formed in the upper die and is respectively communicated with the first through hole and the second through hole;
the positioning mechanism comprises a handle, a positioning rod, a fastening plate and a spring, wherein the fastening plate is arranged in the sliding groove, the cross section of the fastening plate is of an arc-shaped structure, the fastening plate is matched with the arc-shaped positioning groove for use, the fastening plate is connected with one end of the positioning rod in a threaded connection mode, the positioning rod is arranged in the second through hole, and the other end of the positioning rod is in threaded connection with the handle; the upper end and the lower end of the fastening plate are respectively provided with a first mounting hole; a spring is sleeved on the positioning rod, one end of the spring is welded with the inner side wall of the upper die, and the other end of the spring is welded with the side wall of the fastening plate;
the locking mechanism consists of a handle and a fastening rod, the fastening rod is arranged at the first mounting hole, one end of the fastening rod is in threaded connection with the handle, and the other end of the fastening rod is in threaded connection with a first mounting hole formed in the fastening plate;
a first mounting hole formed in the fastening plate and a second mounting hole formed in the arc-shaped positioning groove at the lower end of the hydraulic rod are positioned on the same straight line; the other end of the fastening rod passes through a first mounting hole formed in the fastening plate and is screwed into a second mounting hole.
Example 2
When the utility model is used, it is noted that the application avoids the existing connection mode of integrating the upper die with the hydraulic rod, and the upper die is periodically overhauled and maintained without disassembling the upper die together with hydraulic equipment by adding a positioning mechanism and a locking mechanism respectively, namely, the upper die can be disassembled by the hydraulic rod, thereby not only facilitating the manual disassembly and maintenance of the upper die, but also avoiding the time and labor waste, when the upper die is overhauled and maintained manually and the lower end of the hydraulic rod needs to be installed on the upper die, the handles connected with the positioning rod are pulled by the manual operation on both sides of the upper die, so that the positioning rod can drive the fastening plate to slide into the sliding groove in the upper die, at the moment, the upper end of the upper die is embedded into the bottom of the hydraulic rod, and the handles are gradually loosened, make the mounting plate can be under spring recovery elastic deformation's effort, in the arc constant head tank of seting up the mounting plate embedding hydraulic stem lower extreme, thereby accomplish the preliminary location installation of last mould, then, only need twist the handle of being connected with the mounting rod by artifical manual revolving, make the mounting rod can pass by the first mounting hole department of seting up on the mounting plate, and twist the inside of the inside second mounting hole of seting up of arc constant head tank of hydraulic stem lower extreme gradually, thereby realize final location installation, this mounting means is labour saving and time saving not only, be convenient for manual operation, and reached the effect of quick location installation to a certain extent, wherein, this application is under the prerequisite of quick installation, positioning mechanism has been increased, this positioning mechanism can effectively ensure the installation accuracy of last mould, thereby can not lead to the fact the influence to subsequent availability factor.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A quick splicing mechanism of a stretching die is characterized by comprising a positioning mechanism, a locking mechanism, an upper die and a hydraulic rod, wherein two first through holes and a second through hole are respectively formed in the left side wall and the right side wall of the upper die, and the two first through holes are respectively arranged on two sides of the second through hole; a locking mechanism is arranged in the first through hole; a positioning mechanism is arranged in the second through hole; a hydraulic rod is arranged at the upper end of the upper die, arc-shaped positioning grooves are respectively formed in the left side wall and the right side wall of the lower end of the hydraulic rod, and second mounting holes are formed in the arc-shaped positioning grooves; a sliding groove is formed in the upper die and is respectively communicated with the first through hole and the second through hole;
the positioning mechanism consists of a handle, a positioning rod, a fastening plate and a spring, the fastening plate is arranged in the sliding groove and is matched with the arc-shaped positioning groove for use, the fastening plate is connected with one end of the positioning rod in a threaded connection mode, the positioning rod is arranged in the second through hole, and the other end of the positioning rod is in threaded connection with the handle; the upper end and the lower end of the fastening plate are respectively provided with a first mounting hole; a spring is sleeved on the positioning rod, one end of the spring is welded with the inner side wall of the upper die, and the other end of the spring is welded with the side wall of the fastening plate;
the locking mechanism consists of a handle and a fastening rod, the fastening rod is arranged at the first mounting hole, one end of the fastening rod is in threaded connection with the handle, and the other end of the fastening rod is in threaded connection with a first mounting hole formed in the fastening plate;
a first mounting hole formed in the fastening plate and a second mounting hole formed in the arc-shaped positioning groove at the lower end of the hydraulic rod are positioned on the same straight line; the other end of the fastening rod passes through a first mounting hole formed in the fastening plate and is screwed into a second mounting hole.
2. A quick-connect coupling mechanism for a drawing die as set forth in claim 1, wherein said fastening plate has an arcuate cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659402.XU CN213162737U (en) | 2020-08-11 | 2020-08-11 | Quick splicing mechanism of stretching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659402.XU CN213162737U (en) | 2020-08-11 | 2020-08-11 | Quick splicing mechanism of stretching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213162737U true CN213162737U (en) | 2021-05-11 |
Family
ID=75799918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021659402.XU Active CN213162737U (en) | 2020-08-11 | 2020-08-11 | Quick splicing mechanism of stretching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213162737U (en) |
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2020
- 2020-08-11 CN CN202021659402.XU patent/CN213162737U/en active Active
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