CN216911783U - Take off flitch slider mechanism and take off material device - Google Patents
Take off flitch slider mechanism and take off material device Download PDFInfo
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- CN216911783U CN216911783U CN202123428232.1U CN202123428232U CN216911783U CN 216911783 U CN216911783 U CN 216911783U CN 202123428232 U CN202123428232 U CN 202123428232U CN 216911783 U CN216911783 U CN 216911783U
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- guide
- sliding block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a stripper plate sliding block mechanism and a stripper device, wherein the stripper plate sliding block mechanism comprises a driving block, a guide sliding block and a punch, and the punch is arranged at the bottom of one side of the guide sliding block; the driving block is provided with an inner cavity, and the inner cavity is provided with an inclined guide rail; the guide sliding block is provided with an oblique sliding rail which is embedded with the oblique guide rail of the driving block; a guide groove is formed in the driving block, and a guide plate is arranged on the guide sliding block; when the driving block and the guide sliding block are in a first posture and the movement of the guide sliding block in a first direction is limited, the driving block and the guide sliding block generate relative motion, and the driving block slides along an oblique sliding rail of the guide sliding block through an oblique guide rail; so that the movement of the driving block along the first direction generates the movement of the guide slide block along the second direction, and then the punch head is driven to move along the second direction. The stripper plate sliding block mechanism and the stripper device provided by the utility model can obtain a stable and reliable bending shape.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, relates to a stripping device, and particularly relates to a stripping plate sliding block mechanism.
Background
The bender is generally composed of an upper die and a lower die. For simple bending forming, a die structure consisting of only an upper die and a lower die can be adopted. In practical application, due to the requirements of material characteristics and precision, the product cannot reach the required dimensional precision and shape stability only by forming the die structure by the upper die and the lower die, and the bending operation needs to be carried out under the condition of supporting the inner cavity of the product.
The inner cavity supports a transverse pushing mechanism which needs to move transversely, the supporting piece is pushed into the cavity of the product before processing, and the supporting piece is pulled out to be restored after bending and forming are finished; the inner cavity transverse pushing and supporting mechanism is usually arranged on a fixed lower template. The existing operation mode is manual operation generally, the efficiency is low, and the consistency of products is poor.
In view of the above, there is a need to design a new stripping device to overcome at least some of the above-mentioned disadvantages of the existing stripping devices.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stripper plate slide block mechanism and a stripper device, which can obtain a stable and reliable bending shape.
In order to solve the technical problem, according to one aspect of the present invention, the following technical solutions are adopted:
the stripper plate sliding block mechanism comprises a driving block, a guide sliding block and a punch, wherein the punch is arranged at the bottom of one side of the guide sliding block;
the driving block is provided with an inner cavity, and the inner cavity is provided with an inclined guide rail; the guide sliding block is provided with an oblique sliding rail which is embedded with an oblique guide rail of the driving block;
a guide groove is formed in the driving block, and a guide plate is arranged on the guide sliding block; the guide plate can slide along the guide groove and plays a role in guiding when the driving block and the guide sliding block move relatively;
when the driving block and the guide sliding block are in a first posture and the movement of the guide sliding block in a first direction is limited, the driving block and the guide sliding block generate relative motion, and the driving block slides along an oblique sliding rail of the guide sliding block through an oblique guide rail; the driving block moves along the first direction to generate the movement of the guide sliding block along the second direction, and then the punch is driven to move along the second direction; the first direction is perpendicular to the second direction.
As an embodiment of the present invention, the inclined slide rail is provided with two rails, and the two rails are respectively disposed on two sides of the guide plate.
In one embodiment of the present invention, the first direction is a vertical direction, and the second direction is a horizontal direction.
In one embodiment of the present invention, the guide plate has a triangular shape.
In one embodiment of the present invention, a cross section of the punch includes an isosceles triangle.
According to another aspect of the utility model, the following technical scheme is adopted: a stripping device comprises an upper template and a lower template, wherein the upper template comprises a stripping plate and a sliding block mechanism, and the stripping plate is connected with the sliding block mechanism and used for driving the sliding block mechanism to move along a first direction;
the sliding block mechanism comprises a driving block, a guide sliding block and a punch head, and the punch head is arranged at the bottom of one side of the guide sliding block; the driving block is provided with an inner cavity, and the inner cavity is provided with an inclined guide rail; the guide sliding block is provided with an oblique sliding rail which is embedded with an oblique guide rail of the driving block;
a guide groove is formed in the driving block, and a guide plate is arranged on the guide sliding block; the guide plate can slide along the guide groove and plays a role in guiding when the driving block and the guide sliding block move relatively;
when the driving block and the guide sliding block are in a first posture and the movement of the guide sliding block in a first direction is limited, the driving block and the guide sliding block generate relative motion, and the driving block slides along an oblique sliding rail of the guide sliding block through an oblique guide rail; the driving block moves along the first direction to generate the movement of the guide sliding block along the second direction, and then the punch is driven to move along the second direction; the first direction is perpendicular to the second direction.
As an embodiment of the present invention, the inclined slide rail is provided with two rails, and the two rails are respectively disposed on two sides of the guide plate.
In one embodiment of the present invention, the first direction is a vertical direction, and the second direction is a horizontal direction.
In one embodiment of the present invention, the guide plate has a triangular shape.
In one embodiment of the present invention, a cross section of the punch includes an isosceles triangle.
The utility model has the beneficial effects that: the stripper plate sliding block mechanism and the stripper device provided by the utility model can obtain a stable and reliable bending shape.
Drawings
Fig. 1 is a schematic structural diagram of a stripper plate slider mechanism in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the stripper plate slider mechanism in an embodiment of the present invention (the slider mechanism is in an initial state).
Fig. 3 is a schematic structural diagram of the stripper plate slider mechanism in an embodiment of the present invention (the slider mechanism is in an intermediate state).
Fig. 4 is a schematic structural diagram of the stripper plate slider mechanism according to an embodiment of the present invention (the slider mechanism is in the final state).
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For a further understanding of the utility model, reference will now be made to the preferred embodiments of the utility model by way of example, and it is to be understood that the description is intended to further illustrate features and advantages of the utility model, and not to limit the scope of the claims.
The description in this section is for several exemplary embodiments only, and the present invention is not limited only to the scope of the embodiments described. It is within the scope of the present disclosure and protection that the same or similar prior art means and some features of the embodiments may be interchanged.
The term "connected" in the specification includes both direct connection and indirect connection.
The utility model discloses a stripper plate slide block mechanism, and fig. 1 to 4 are schematic structural diagrams of the stripper plate slide block mechanism in an embodiment of the utility model; referring to fig. 1 to 4, the stripper plate slider mechanism includes a driving block 1, a guide slider 2 and a punch 3, and the punch 3 is disposed at the bottom of one side of the guide slider 2.
The driving block 1 is provided with an inner cavity 11, and the inner cavity 11 is provided with an inclined guide rail 12; the guide slide block 2 is provided with an oblique slide rail 21, and the oblique slide rail 21 is embedded with the oblique guide rail 12 of the driving block 1. A guide groove 13 is formed in the driving block 1, and a guide plate 22 is arranged on the guide sliding block 2; the guide plate 22 can slide along the guide groove 13 and plays a guiding role when the driving block 1 and the guide slide block 2 move relatively.
When the driving block 1 and the guide slider 2 are in a first posture and the movement of the guide slider 2 in the first direction is limited (as shown in fig. 3, the guide slider 2 is located on the lower template 4 at this time), the driving block 1 and the guide slider 2 generate relative motion, and the driving block 1 slides along the inclined slide rail 21 of the guide slider 2 through the inclined guide rail 12; so that the movement of the driving block 1 along the first direction generates the movement of the guide slide block 2 along the second direction, and further drives the punch 3 to move along the second direction, and the punch 3 can be inserted into or pulled out of the inner cavity of the product 5. The first direction may be perpendicular to the second direction. In an embodiment, the first direction is a vertical direction, and the second direction is a horizontal direction.
In an embodiment of the present invention, the inclined slide rail 21 is provided with two rails, and the two rails are respectively disposed on two sides of the guide plate 22. The guide plate 22 may be triangular; the cross-section of the punch 3 may comprise an isosceles triangle.
The utility model further discloses a stripping device which comprises an upper template and a lower template 4, wherein the upper template comprises a stripping plate and a sliding block mechanism, and the stripping plate is connected with the sliding block mechanism and used for driving the sliding block mechanism to move along a first direction. Referring to fig. 1 to 4, the slider mechanism includes a driving block 1, a guiding slider 2 and a punch 3, and the punch 3 is disposed at the bottom of one side of the guiding slider 2.
The driving block 1 is provided with an inner cavity 11, and the inner cavity 11 is provided with an inclined guide rail 12; the guide slide block 2 is provided with an oblique slide rail 21, and the oblique slide rail 21 is embedded with the oblique guide rail 12 of the driving block 1. A guide groove 13 is formed in the driving block 1, and a guide plate 22 is arranged on the guide sliding block 2; the guide plate 22 can slide along the guide groove 13 and plays a guiding role when the driving block 1 and the guide slide block 2 move relatively.
When the driving block 1 and the guide slider 2 are in a first posture and the movement of the guide slider 2 in the first direction is limited (as shown in fig. 3, the guide slider 2 is located on the lower template 4 at this time), the driving block 1 and the guide slider 2 generate relative motion, and the driving block 1 slides along the inclined slide rail 21 of the guide slider 2 through the inclined guide rail 12; so that the movement of the driving block 1 along the first direction generates the movement of the guide slide block 2 along the second direction, and further drives the punch to move along the second direction; the first direction is perpendicular to the second direction. In an embodiment, the first direction is a vertical direction, and the second direction is a horizontal direction.
Referring to fig. 2, in a usage scenario of the present invention, when the sliding block mechanism (or called as a transverse mechanism) is under a set pressure, the driving block is fixed to the stripper plate and moves up and down along with the stripper plate, and the inner cavity is provided with an inclined guide rail.
The slide rail of the guide slide block is embedded with the oblique guide rail of the driving block, so that the vertical motion of the driving block is converted into horizontal motion, and the fixing and guiding effects on the punch are achieved. The mechanism can realize the functions of guiding, stripping, limiting, synchronizing (realizing transverse processing while moving downwards) and the like.
The driving block is driven by the stripper plate to drive the guide slide block to move downwards through the sliding guide rail of the driving block, no relative motion exists between the driving block and the guide slide block before the guide slide block contacts the lower template, and when the guide slide block moves downwards to contact the lower template, the driving block still moves downwards until the driving block contacts the lower template, and the driving block stops moving when reaching the displacement limit.
The guide slide block makes different two-dimensional motions in stages, the guide slide block keeps a state of extending out of the driving block downwards in an initial state, and the extending length is determined by the required stroke. Before the guide sliding block contacts the lower template, no relative motion exists between the driving block and the guide sliding block, when the guide sliding block moves downwards to contact the lower template, the driving block still moves downwards until the driving block contacts the lower template, the guide sliding block stops moving downwards to change into horizontal motion along with the downward movement of the driving block, the process is finished until the driving block contacts the lower template to reach the displacement limit, and the guide sliding block is completely retracted into the driving block.
The punch is arranged on the guide sliding block and moves along with the guide sliding block, the upper surface of the punch is in contact with the workpiece during return stroke, the guide sliding block is limited to move upwards along with the drive block when the drive block moves upwards, and therefore the relative movement of the drive block and the guide sliding block is kept, and the punch generates transverse movement and exits the workpiece. The straightness of the transverse movement is ensured by the matching of the guide slide rail and the guide rail of the driving block, and the left and right lateral limits are provided by the limit blocks of the guide rail of the driving block and the movement bottom dead center of the driving block.
In a usage scenario of the present invention, the working process of the stripper plate slider mechanism of the present invention comprises: the punch head and the guide slide block assembly do transverse movement relative to the driving block, and the punch head extends out of the guide slide block along with the movement progress of the guide slide block and is inserted into a workpiece. In the process, the lifting pin is driven to drive the workpiece to be static or move by the downward driving force of the stripper plate, so that the coordination of the positions of the punch and the workpiece during insertion and separation is ensured.
In conclusion, the stripper plate sliding block mechanism and the stripper device provided by the utility model can obtain a stable and reliable bending shape.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The description and applications of the utility model herein are illustrative and are not intended to limit the scope of the utility model to the embodiments described above. Effects or advantages referred to in the embodiments may not be reflected in the embodiments due to interference of various factors, and the description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those skilled in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the utility model.
Claims (10)
1. The stripper plate sliding block mechanism is characterized by comprising a driving block, a guide sliding block and a punch head, wherein the punch head is arranged at the bottom of one side of the guide sliding block;
the driving block is provided with an inner cavity, and the inner cavity is provided with an inclined guide rail; the guide sliding block is provided with an oblique sliding rail which is embedded with an oblique guide rail of the driving block;
a guide groove is formed in the driving block, and a guide plate is arranged on the guide sliding block; the guide plate can slide along the guide groove and plays a role in guiding when the driving block and the guide sliding block move relatively;
when the driving block and the guide sliding block are in a first posture and the movement of the guide sliding block in a first direction is limited, the driving block and the guide sliding block generate relative motion, and the driving block slides along an oblique sliding rail of the guide sliding block through an oblique guide rail; the driving block moves along the first direction to generate the movement of the guide sliding block along the second direction, and then the punch is driven to move along the second direction; the first direction is perpendicular to the second direction.
2. The stripper plate slider mechanism of claim 1, wherein:
the slant slide rail is equipped with two tracks, two tracks set up respectively in the both sides of deflector.
3. The stripper plate slider mechanism of claim 1, wherein:
the first direction is a vertical direction, and the second direction is a horizontal direction.
4. The stripper plate slider mechanism of claim 1, wherein:
the guide plate is triangular.
5. The stripper plate slider mechanism of claim 1, wherein:
the cross section of the punch comprises an isosceles triangle.
6. The utility model provides a take off material device which characterized in that: the stripper device comprises an upper template and a lower template, the upper template comprises a stripper plate and a slider mechanism, and the stripper plate is connected with the slider mechanism and used for driving the slider mechanism to move along a first direction;
the sliding block mechanism comprises a driving block, a guide sliding block and a punch head, and the punch head is arranged at the bottom of one side of the guide sliding block; the driving block is provided with an inner cavity, and the inner cavity is provided with an inclined guide rail; the guide sliding block is provided with an oblique sliding rail which is embedded with an oblique guide rail of the driving block;
a guide groove is formed in the driving block, and a guide plate is arranged on the guide sliding block; the guide plate can slide along the guide groove and plays a role in guiding when the driving block and the guide sliding block move relatively;
when the driving block and the guide sliding block are in a first posture and the movement of the guide sliding block in a first direction is limited, the driving block and the guide sliding block generate relative motion, and the driving block slides along an oblique sliding rail of the guide sliding block through an oblique guide rail; the driving block moves along the first direction to generate the movement of the guide sliding block along the second direction, and then the punch is driven to move along the second direction; the first direction is perpendicular to the second direction.
7. The stripping device of claim 6, wherein:
the slant slide rail is equipped with two tracks, two tracks set up respectively in the both sides of deflector.
8. The stripping device of claim 6, wherein:
the first direction is a vertical direction, and the second direction is a horizontal direction.
9. The stripping device of claim 6, wherein:
the guide plate is triangular.
10. The stripping device as claimed in claim 6, wherein:
the cross section of the punch comprises an isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428232.1U CN216911783U (en) | 2021-12-31 | 2021-12-31 | Take off flitch slider mechanism and take off material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428232.1U CN216911783U (en) | 2021-12-31 | 2021-12-31 | Take off flitch slider mechanism and take off material device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216911783U true CN216911783U (en) | 2022-07-08 |
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ID=82257509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123428232.1U Active CN216911783U (en) | 2021-12-31 | 2021-12-31 | Take off flitch slider mechanism and take off material device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216911783U (en) |
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2021
- 2021-12-31 CN CN202123428232.1U patent/CN216911783U/en active Active
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Address after: 314515 ground floor, building 11, Gaoqiao Town Industrial Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: JIAXING BENTUO PRECISION PARTS MANUFACTURING CO.,LTD. Patentee after: SHANGHAI BENTEK INDUSTRIAL DEVELOPMENT Co.,Ltd. Address before: 201800 ground floor, building 11, Gaoqiao Industrial Zone, Tongxiang City, Jiading District, Shanghai Patentee before: JIAXING BENTUO PRECISION PARTS MANUFACTURING CO.,LTD. Patentee before: SHANGHAI BENTEK INDUSTRIAL DEVELOPMENT Co.,Ltd. |