CN212711564U - Automatic feeding type clamping tool for die machining - Google Patents
Automatic feeding type clamping tool for die machining Download PDFInfo
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- CN212711564U CN212711564U CN202021378528.XU CN202021378528U CN212711564U CN 212711564 U CN212711564 U CN 212711564U CN 202021378528 U CN202021378528 U CN 202021378528U CN 212711564 U CN212711564 U CN 212711564U
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- fixedly connected
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- automatic feeding
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- clamping tool
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Abstract
The utility model belongs to the field of mold machining, in particular to an automatic feeding type clamping tool for mold machining, which comprises a mounting frame, wherein the mounting frame is fixedly connected with an electric push rod, the electric push rod is electrically connected with an external power supply, and the top of the mounting frame is fixedly connected with a fixing frame; promote the machined part to the inboard position of two connecting plates through the pulley when using, when promoting the machined part to the connecting plate in, the upper end of machined part receives the direction of deflector and upwards extrudees the lower pressure plate, make compression spring shrink, reaction force after compressing spring shrink carries out tentatively spacing with the lower pressure plate, then promote the grip block through two cylinders to the machined part centre gripping, when seeing off the machined part, control two cylinder shrinkages, remove the centre gripping to the machined part, will be located the inboard machined part of two connecting plates and release through electric putter, make the machined part enter into outside the collecting box along with the direction of delivery sheet, realize the automation of machined part and see off.
Description
Technical Field
The utility model belongs to the mould processing field specifically is an autoloading formula centre gripping frock of mould processing usefulness.
Background
The die refers to various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and the processing technology of the die comprises the following steps: cutting die, blank punching die, compound die, extrusion die, four-slide-rail die, progressive die, stamping die and die cutting die.
The centre gripping frock that current mould processing used is not convenient for directly see off the collection with the machined part after the operation, need remove the centre gripping after, see off the machined part through artifical or lifting machine, and the mode that the manual work was seen off makes intensity of labour increase by a wide margin, and lifting machine will receive the restriction in processing place space, need stop processing when using, has reduced operating efficiency to the people of not being convenient for use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an autoloading formula centre gripping frock of mould processing usefulness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic feeding type clamping tool for die processing comprises a mounting frame, wherein the mounting frame is fixedly connected with an electric push rod, the electric push rod is electrically connected with an external power supply, the top of the mounting frame is fixedly connected with a fixing frame, the inner side of the fixed frame is fixedly connected with a plurality of brackets, the inner sides of the brackets are provided with pulleys, the upper end surface of the fixing frame is fixedly connected with two connecting plates which are symmetrically distributed, the outer walls of the two connecting plates are fixedly connected with mounting blocks, the bottom of the mounting block is fixedly connected with three compression springs, a lower pressing plate is arranged below the mounting block, the lower pressing plate is fixedly connected with the three compression springs, the lower end face of the lower pressing plate is fixedly connected with the guide plate, the two connecting plates are fixedly connected with cylinders, the cylinders are connected with an external air source, and the output ends of the cylinders are fixedly connected with the clamping plate.
As a further aspect of the present invention: the fixing frame is provided with a groove, and the support is fixedly connected in the groove.
As a further aspect of the present invention: the connecting plate is provided with a limiting sliding groove, and one end of the lower pressing plate is connected in the limiting sliding groove in a sliding mode.
As a further aspect of the present invention: the connecting plate is provided with a through groove, and the output end of the air cylinder penetrates through the through groove.
As a further aspect of the present invention: the clamping plate is fixedly connected with an extrusion layer, and the extrusion layer is made of rubber.
As a further aspect of the present invention: the mounting bracket is fixedly connected with a feeding plate.
As a further aspect of the present invention: the feeding plate and the horizontal plane are arranged at an angle of thirty degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
when the scheme is used, the workpiece is pushed to the inner side positions of the two connecting plates through the pulleys, when the workpiece is pushed to the inner side of the connecting plates, the upper end of the workpiece is guided by the guide plate to extrude the lower pressing plate upwards so as to lead the compression spring between the lower pressing plate and the mounting block to contract, the lower pressing plate is initially limited by the reaction force after the compression spring is contracted, the stability after clamping is increased, then the clamping plate is pushed by the two cylinders to clamp the workpiece, after the operation is finished, when the workpiece is sent out, the two cylinders are controlled to contract, the clamping of the workpiece is released, the machined parts located on the inner sides of the two connecting plates are pushed out through the electric push rod, so that the machined parts enter the external collecting box along with the direction of the feeding plate, the machined parts are automatically sent out, the operation mode is simple, the labor intensity of manual operation is reduced, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of an automatic feeding type clamping tool for mold processing;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of a lower press plate and a guide plate in an automatic feeding type clamping tool for mold processing;
fig. 4 is a side view of an autoloading clamping fixture for die processing.
In the figure: 1. a mounting frame; 11. an electric push rod; 12. a feeding plate; 2. a fixed mount; 21. a support; 22. a pulley; 23. a groove; 3. a connecting plate; 31. a limiting chute; 32. a through groove; 4. mounting blocks; 41. a compression spring; 5. a lower pressing plate; 51. a guide plate; 6. a cylinder; 61. a clamping plate; 611. and extruding the layer.
Detailed Description
Referring to fig. 1-4, in the embodiment of the present invention, an automatic feeding type clamping fixture for mold processing includes a mounting frame 1, the mounting frame 1 is fixedly connected with an electric push rod 11, the electric push rod 11 is electrically connected with an external power source, the top of the mounting frame 1 is fixedly connected with a fixing frame 2, the inner side of the fixing frame 2 is fixedly connected with a plurality of brackets 21, the inner side of the brackets 21 is provided with pulleys 22, the upper end surface of the fixing frame 2 is fixedly connected with two connecting plates 3 which are symmetrically distributed, the outer walls of the two connecting plates 3 are fixedly connected with a mounting block 4, the bottom of the mounting block 4 is fixedly connected with three compression springs 41, a lower pressing plate 5 is arranged below the mounting block 4, the lower pressing plate 5 is fixedly connected with the three compression springs 41, the lower end surface of the lower pressing plate 5 is fixedly connected with a guide plate 51, the two connecting, the output end of the cylinder 6 is fixedly connected with a clamping plate 61; when the automatic feeding device is used, a workpiece is pushed to the inner side positions of the two connecting plates 3 through the pulleys 22, when the workpiece is pushed into the connecting plates 3, the upper end of the workpiece is guided by the guide plate 51 to extrude the lower pressing plate 5 upwards, so that the compression spring 41 between the lower pressing plate 5 and the mounting block 4 is contracted, the lower pressing plate 5 is preliminarily limited through the reaction force after the compression spring 41 is contracted, the stability after clamping is improved, after the preliminary limitation, the clamping plate 61 is pushed to clamp the workpiece through the extension of the two cylinders 6, after the operation is finished, when the workpiece is fed out, the two cylinders 6 are controlled to contract, the clamping of the workpiece is released, the workpiece positioned at the inner sides of the two connecting plates 3 is pushed out through the electric push rod 11, the workpiece enters an external collection box along with the guide of the feeding plate 12, the automatic feeding of the workpiece is realized, and the pulleys 22 arranged on the support 21 play a role of reducing sliding resistance when, the scheme is simple in operation mode, labor intensity of manual operation is reduced, and therefore practicability is improved.
In fig. 1: the fixed frame 2 is provided with a groove 23, and the bracket 21 is fixedly connected in the groove 23; the arrangement of the groove 23 provides an installation space for the bracket 21, so that the pulley 22 arranged on the bracket 21 cannot influence a workpiece at the upper end of the fixing frame 2 due to overhigh position, and the whole workpiece inclines.
In fig. 1: the connecting plate 3 is provided with a limiting sliding chute 31, and one end of the lower pressing plate 5 is connected in the limiting sliding chute 31 in a sliding manner; the limiting sliding groove 31 is arranged to limit the sliding of the lower pressing plate 5, so that the stability of the lower pressing plate 5 driven to slide by the contraction and extension of the compression spring 41 is improved.
In fig. 1: the connecting plate 3 is provided with a through groove 32, the output end of the air cylinder 6 penetrates through the through groove 32, the clamping plate 61 is fixedly connected with an extrusion layer 611, and the extrusion layer 611 is made of rubber; the through groove 32 is used for sliding at the output end of the air cylinder 6, the clamping plate 61 is pushed by extending the air cylinder 6, the workpiece positioned between the two connecting plates 3 is fixed, the contact surface with the workpiece is increased by the arrangement of the extrusion layer 611, the clamping stability is improved, and the surface of the workpiece is prevented from being scratched.
In fig. 4: the mounting rack 1 is fixedly connected with a feeding plate 12, and the feeding plate 12 and the horizontal plane form an angle of thirty degrees; the feeding plate 12 plays a guiding role, and when the machining electric push rod 11 pushes out the machined part, the machined part is directly guided by the feeding plate 12 which is obliquely arranged and slides into the external collection box.
The utility model discloses a theory of operation is: when the automatic feeding device is used, a workpiece is pushed to the inner side positions of the two connecting plates 3 through the pulleys 22, when the workpiece is pushed into the connecting plates 3, the upper end of the workpiece is guided by the guide plate 51 to extrude the lower pressing plate 5 upwards, the compression spring 41 between the lower pressing plate 5 and the mounting block 4 is contracted, the lower pressing plate 5 is preliminarily limited through the reaction force after the compression spring 41 is contracted, the stability after clamping is improved, the clamping plate 61 is pushed to clamp the workpiece through the extension of the two cylinders 6 after the preliminary limitation, when the workpiece is fed out, the two cylinders 6 are controlled to contract to release the clamping of the workpiece, the workpiece positioned on the inner sides of the two connecting plates 3 is pushed out through the electric push rod 11, the workpiece enters the external collecting box along with the guide of the feeding plate 12, the automatic feeding of the workpiece is realized, and the pulleys 22 arranged on the bracket 21 play a role of reducing sliding resistance during the pushing out, the scheme is simple in operation mode, labor intensity of manual operation is reduced, and therefore practicability is improved.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An automatic feeding type clamping tool for die machining comprises a mounting frame (1) and is characterized in that an electric push rod (11) is fixedly connected to the mounting frame (1), the electric push rod (11) is electrically connected with an external power supply, a fixing frame (2) is fixedly connected to the top of the mounting frame (1), a plurality of supports (21) are fixedly connected to the inner side of the fixing frame (2), pulleys (22) are arranged on the inner side of each support (21), two connecting plates (3) which are symmetrically distributed are fixedly connected to the upper end face of the fixing frame (2), a mounting block (4) is fixedly connected to the outer wall of each connecting plate (3), three compression springs (41) are fixedly connected to the bottom of each mounting block (4), a lower pressing plate (5) is arranged below each mounting block (4), and the lower pressing plates (5) are fixedly connected with the three compression springs (41), the lower terminal surface fixedly connected with deflector (51) of holding down plate (5), two equal fixedly connected with cylinder (6) of connecting plate (3), cylinder (6) are connected with outside air supply, the output fixedly connected with grip block (61) of cylinder (6).
2. The automatic feeding type clamping tool for die machining according to claim 1, wherein the fixing frame (2) is provided with a groove (23), and the support (21) is fixedly connected in the groove (23).
3. The automatic feeding type clamping tool for die machining according to claim 1, wherein a limiting sliding groove (31) is formed in the connecting plate (3), and one end of the lower pressing plate (5) is slidably connected into the limiting sliding groove (31).
4. The automatic feeding type clamping tool for die machining according to claim 1, wherein a through groove (32) is formed in the connecting plate (3), and the output end of the air cylinder (6) penetrates through the through groove (32).
5. The automatic feeding type clamping tool for die processing as claimed in claim 1, wherein the clamping plate (61) is fixedly connected with an extrusion layer (611), and the extrusion layer (611) is made of rubber.
6. The automatic feeding type clamping tool for die machining according to claim 1, wherein a feeding plate (12) is fixedly connected to the mounting frame (1).
7. The automatic feeding type clamping tool for die machining according to claim 6, wherein the feeding plate (12) is arranged at an angle of thirty degrees with the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378528.XU CN212711564U (en) | 2020-07-14 | 2020-07-14 | Automatic feeding type clamping tool for die machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378528.XU CN212711564U (en) | 2020-07-14 | 2020-07-14 | Automatic feeding type clamping tool for die machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212711564U true CN212711564U (en) | 2021-03-16 |
Family
ID=74983652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021378528.XU Active CN212711564U (en) | 2020-07-14 | 2020-07-14 | Automatic feeding type clamping tool for die machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212711564U (en) |
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2020
- 2020-07-14 CN CN202021378528.XU patent/CN212711564U/en active Active
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