CN208390823U - A kind of hardware round tube part punching mold convenient for demoulding pressing mold - Google Patents
A kind of hardware round tube part punching mold convenient for demoulding pressing mold Download PDFInfo
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- CN208390823U CN208390823U CN201820682292.5U CN201820682292U CN208390823U CN 208390823 U CN208390823 U CN 208390823U CN 201820682292 U CN201820682292 U CN 201820682292U CN 208390823 U CN208390823 U CN 208390823U
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- lower die
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- lower template
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Abstract
The utility model discloses a kind of hardware round tube part punching molds convenient for demoulding pressing mold, including lower template, the interior bottom portion of the lower template is welded with spring, the top of the spring is welded with connecting rod, the top of the connecting rod is welded with lifting pad, the top of the lower template is equipped with lower die limit base at a side position of lifting pad, and third support plate has been bolted to connection on the side outer wall of lower template, lower die is rotatably connected to by shaft at a side position of lower die limit base on the side outer wall of the third support plate, support frame has been bolted to connection at the top of the lower die limit base, the inside of support frame as described above is equipped with third screw rod, on the one hand the utility model fast and effectively falls off the workpiece in upper mold, improve the working efficiency of pressing mold, on the other hand when reducing demoulding workpiece with The frictional force of upper mold, avoiding the problem that upper mold friction is impaired influences subsequent pressing component quality.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of hardware round tube part punching convenient for demoulding pressing mold
Compression mould.
Background technique
Mould industry is produced to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain institute
The various moulds and tool of product are needed, in brief, mold is the tool for making formed article, and this tool is by various zero
Part is constituted, and different molds is made of different parts.
But the existing hardware pipe-shaped parts of existing market, after the completion of compacting, workpiece covers in upper mold, is on the one hand difficult to height
Effect demoulds workpiece, be easy to cause workpiece and upper mold to rub when on the other hand demoulding impaired, influences to make while product quality
Impaired at upper mold, on the other hand in compacting, workpiece lacks lateral fixing device, and the lateral displacement being easy to happen on position is made
At more defect ware.
Utility model content
The purpose of this utility model is to provide a kind of hardware round tube part punching molds convenient for demoulding pressing mold, with solution
Certainly existing hardware pipe-shaped parts demoulding efficiency after the completion of compacting is low, upper mold and workpiece easily rub, and impaired and workpiece is easy laterally
Mobile problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of hardware circle convenient for demoulding pressing mold
Tube components stamping die, including lower template, the interior bottom portion of the lower template are welded with spring, and the top of the spring is welded with
Connecting rod, the top of the connecting rod are welded with lifting pad, and the top of the lower template is pacified at a side position of lifting pad
Equipped with lower die limit base, and third support plate is bolted to connection on the side outer wall of lower template, the third support
Lower die, the lower die limit base are rotatably connected to by shaft at a side position of lower die limit base on the side outer wall of plate
Top be bolted to connection support frame, the inside of support frame as described above is equipped with third screw rod, the third screw rod
One end is welded with handwheel, and the other end is welded with the second lead screw, and third screw rod has first clamping plate by threaded engagement connection, described
Second lead screw has second clamping plate by threaded engagement connection, and cope plate is provided with above the lower template, the cope plate
Briquetting is rotatably connected to by shaft on the outer wall of side, and the bottom of cope plate is welded with the first support plate, first support
It is welded with the second support plate on the side outer wall of plate, has been bolted to connection electricity on the side outer wall of second support plate
One end of machine, the motor is rotatably connected to the first lead screw by shaft, and first lead screw has shifting by threaded engagement connection
Lever, one end of the mobile bar are welded with pipe sleeve, and first support plate on the side outer wall of the second support plate adjacent to welding
It is connected to upper mold, the upper mold extends through pipe sleeve, and the motor and external power supply are electrically connected.
Preferably, second lead screw is opposite with the thread rotary orientation of third screw rod.
Preferably, there are two the lower die limit base is arranged altogether, and two lower die limit bases are symmetrically mounted on lower template
Top.
Preferably, semi-circular recesses are offered on the side outer wall of the lower die.
Preferably, there are two second support plate is arranged altogether, and two the second support plates are symmetrically welded at the first support
On the outer wall of plate.
The utility model compared with prior art, has the advantages that
(1) the utility model is provided with motor, the second support plate, the first lead screw, mobile bar and pipe sleeve, when in use, electricity
Machine drives the rotation of the first lead screw by shaft, is connect by mobile bar with screwing for the first lead screw, mobile bar is on the first lead screw
It moves horizontally, mobile bar drives pipe sleeve to move in upper mold, and the workpiece suppressed is released upper mold by pipe sleeve, completes the de- of workpiece
Mould, motor reversal, pipe sleeve return to initial position, continue the compacting of next workpiece, on the one hand fast and effectively will be in upper mold
Workpiece fall off, improve the working efficiency of pressing mold, the frictional force of workpiece and upper mold, avoids upper mold when on the other hand reducing demoulding
The problem of friction impaired influence subsequent pressing component quality.
(2) the utility model is provided with support frame, handwheel, first clamping plate, second clamping plate, the second lead screw and third lead screw,
When in use, by work plate put on the support frame, rotate handwheel, by the thread rotary orientation of the second lead screw and third lead screw on the contrary,
First clamping plate and second clamping plate can be made to move towards clamping work plate when rotating handwheel, it is effectively that workpiece is laterally fixed,
Avoid the problem that workpiece generation lateral displacement leads to pipe sleeve molding distortion when compacting, ensure that the Forming Quality of workpiece, reduction time
Product rate, increases economic efficiency.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the support frame top view of the utility model；
In figure: 1- briquetting, 2- cope plate, the first support plate of 3-, 4- pipe sleeve, the second support plate of 5-, the first lead screw of 6-, 7- are moved
Lever, 8- lower die, 9- lower template, 10- go up and down pad, 11- spring, 12- connecting rod, 13- lower die limit base, 14- handwheel, 15- branch
Support, 16- first clamping plate, 17- upper mold, 18- third support plate, 19- second clamping plate, 20- motor, the second lead screw of 21-, 21-
Three screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides the following technical solutions: a kind of hardware round tube zero convenient for demoulding pressing mold
Part stamping die, including lower template 9, the interior bottom portion of lower template 9 are welded with spring 11, play the role of lifting 10 returns of pad,
The top of spring 11 is welded with connecting rod 12, and the top of connecting rod 12 is welded with lifting pad 10, and the top of lower template 9 is close to lifting
Lower die limit base 13 is installed at one side position of pad 10, and has been bolted to connection on the side outer wall of lower template 9
Three support plates 18 pass through shaft rotation company on the side outer wall of third support plate 18 at a side position of lower die limit base 13
It is connected to lower die 8, the top of lower die limit base 13 has been bolted to connection support frame 15, and the inside of support frame 15 is equipped with
Three screw rods 22, one end of third screw rod 22 are welded with handwheel 14, and the other end is welded with the second lead screw 21, and third screw rod 22 passes through
Threaded engagement connection has first clamping plate 16, and the second lead screw 21 has second clamping plate 19 by threaded engagement connection, passes through the second lead screw
21 and third lead screw 22 thread rotary orientation on the contrary, when rotating handwheel 14 first clamping plate 16 and second clamping plate 19 can moved in opposite directions
Dynamic to clamp workpiece, the top of lower template 9 is provided with cope plate 2, is rotatably connected to pressure by shaft on the side outer wall of cope plate 2
Block 1 plays certain supporting role, stable and firm when guarantee upper mold 17 pushes, and the bottom of cope plate 2 is welded with first
Fagging 3 is welded with the second support plate 5 on the side outer wall of first support plate 3, passes through spiral shell on the side outer wall of the second support plate 5
Bolt is fixedly connected with motor 20, and one end of motor 20 is rotatably connected to the first lead screw 6 by shaft, and the first lead screw 6 passes through screw thread
It screwing and is connected with mobile bar 7, one end of mobile bar 7 is welded with pipe sleeve 4, and it plays and the workpiece of compacting falls off from upper mold 17, the
For one support plate 3 adjacent to upper mold 17 is welded on the side outer wall of the second support plate 5, upper mold 17 extends through pipe sleeve 4, motor 20
It is electrically connected with external power supply, motor 20 is Y180M-2 three-phase drive motor.
In order to guarantee that first clamping plate 16 and clamping plate 19 can be made to move towards clamping workpiece, this implementation when rotating handwheel 14
In example, it is preferred that the second lead screw 21 is opposite with the thread rotary orientation of third screw rod 22.
In order to guarantee stabilization that lower die 8 supports, in the present embodiment, it is preferred that lower die limit base 13 is altogether there are two settings, and
Two lower die limit bases 13 are symmetrically mounted on the top of lower template 9.
For the ease of extruding tubular workpieces, in the present embodiment, it is preferred that offer semicircle on the side outer wall of lower die 8
Groove.
In order to guarantee the steady of 4 transverse shifting of pipe sleeve, in the present embodiment, it is preferred that the second support plate 5 is provided with two altogether
It is a, and two the second support plates 5 are symmetrically welded on the outer wall of the first support plate 3.
The working principle and process for using of the utility model: when in use, work plate being placed on support frame 15, rotates hand
Wheel 14, by the thread rotary orientation of the second lead screw 21 and third lead screw 22 on the contrary, first clamping plate 16 can be made when rotating handwheel 14
Clamping work plate is moved towards with second clamping plate 19, hydraulic device drives cope plate decline, when 17 contact workpiece plate of upper mold and incites somebody to action
Work plate is downward, and when workpiece plate benging and when contacting the bottom of lower die 8, lifting pad 10 is squeezed power and squeezes spring 11, spring
It shrinks, lower die 8 opens up rotation with continuous pushing, and work plate is extruded into tubulose by the top of two lower dies 8, and hydraulic device drives
Cope plate 2 rises, and motor 20 drives the first lead screw 6 to rotate by shaft, is connect by mobile bar 7 with the first screwing for lead screw 6,
Mobile bar 7 moves horizontally on the first lead screw 6, and mobile bar 7 drives pipe sleeve 4 to move in upper mold 17, the work that pipe sleeve 4 will suppress
Part releases upper mold 17, completes the demoulding of workpiece, and motor 20 inverts, and pipe sleeve 4 returns to initial position, continues the pressure of next workpiece
System.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of hardware round tube part punching mold convenient for demoulding pressing mold, including lower template (9), it is characterised in that: described
The interior bottom portion of lower template (9) is welded with spring (11), and the top of the spring (11) is welded with connecting rod (12), the connection
The top of bar (12) is welded with lifting pad (10), and the top of the lower template (9) is pacified at a side position of lifting pad (10)
Equipped with lower die limit base (13), and third support plate (18), institute are bolted to connection on the side outer wall of lower template (9)
It states and is rotatably connected at a side position of lower die limit base (13) by shaft on the side outer wall of third support plate (18)
Lower die (8) has been bolted to connection support frame (15) at the top of the lower die limit base (13), support frame as described above (15)
Inside is equipped with third screw rod (22), and one end of the third screw rod (22) is welded with handwheel (14), and the other end is welded with second
Lead screw (21), and third screw rod (22) has first clamping plate (16) by threaded engagement connection, second lead screw (21) passes through spiral shell
Line, which screws, to be connected with second clamping plate (19), is provided with cope plate (2) above the lower template (9), and the one of the cope plate (2)
It is rotatably connected to briquetting (1) on the outer wall of side by shaft, and the bottom of cope plate (2) is welded with the first support plate (3), described
It is welded on the side outer wall of one support plate (3) the second support plate (5), passes through on the side outer wall of second support plate (5)
Bolt is fixedly connected with motor (20), and one end of the motor (20) is rotatably connected to the first lead screw (6) by shaft, and described
One lead screw (6) has mobile bar (7) by threaded engagement connection, and one end of the mobile bar (7) is welded with pipe sleeve (4), and described
Adjacent to being welded with upper mold (17) on the side outer wall of the second support plate (5), the upper mold (17) extends through one support plate (3)
Pipe sleeve (4), the motor (20) and external power supply are electrically connected.
2. a kind of hardware round tube part punching mold convenient for demoulding pressing mold according to claim 1, it is characterised in that:
Second lead screw (21) is opposite with the thread rotary orientation of third screw rod (22).
3. a kind of hardware round tube part punching mold convenient for demoulding pressing mold according to claim 1, it is characterised in that:
There are two the lower die limit base (13) is arranged altogether, and two lower die limit bases (13) are symmetrically mounted on the top of lower template (9).
4. a kind of hardware round tube part punching mold convenient for demoulding pressing mold according to claim 1, it is characterised in that:
Semi-circular recesses are offered on the side outer wall of the lower die (8).
5. a kind of hardware round tube part punching mold convenient for demoulding pressing mold according to claim 1, it is characterised in that:
There are two second support plate (5) is arranged altogether, and two the second support plates (5) are symmetrically welded at the outer of the first support plate (3)
On wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682292.5U CN208390823U (en) | 2018-05-09 | 2018-05-09 | A kind of hardware round tube part punching mold convenient for demoulding pressing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682292.5U CN208390823U (en) | 2018-05-09 | 2018-05-09 | A kind of hardware round tube part punching mold convenient for demoulding pressing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208390823U true CN208390823U (en) | 2019-01-18 |
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ID=65062471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820682292.5U Active CN208390823U (en) | 2018-05-09 | 2018-05-09 | A kind of hardware round tube part punching mold convenient for demoulding pressing mold |
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| Country | Link |
|---|---|
| CN (1) | CN208390823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317586A (en) * | 2020-10-28 | 2021-02-05 | 贵州智晟信和科技有限公司 | Stamping machine tool for metal plate forming |
-
2018
- 2018-05-09 CN CN201820682292.5U patent/CN208390823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317586A (en) * | 2020-10-28 | 2021-02-05 | 贵州智晟信和科技有限公司 | Stamping machine tool for metal plate forming |
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