CN210193907U - Perforating device for manual leather manufacturing - Google Patents
Perforating device for manual leather manufacturing Download PDFInfo
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- CN210193907U CN210193907U CN201920782627.5U CN201920782627U CN210193907U CN 210193907 U CN210193907 U CN 210193907U CN 201920782627 U CN201920782627 U CN 201920782627U CN 210193907 U CN210193907 U CN 210193907U
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Abstract
The utility model relates to a perforating device for manual leather production, which comprises a knocking handle and a hole-shaped die positioned at the head position of the knocking handle, wherein two slide rails are symmetrically arranged at the head position of the knocking handle, the two slide rails are respectively fixed on two fixed plates, and a longitudinal positioning hole I is arranged on the fixed plates; the two fixing plates form a hole-shaped die positioning structure integrally; the hole-shaped dies are arranged on the sliding block, sliding grooves I matched with the sliding rails are formed in the front plate surface and the rear plate surface of the sliding block, and at least two hole-shaped dies are arranged on the sliding rails. The utility model discloses high work efficiency, reduced use cost, realized that it is convenient to change hole shape mould and later maintenance at will, realized the self-adaptation design of punching.
Description
Technical Field
The invention relates to a perforating tool for manual leather making, in particular to a perforating device for manual leather making, which improves the working efficiency, reduces the use cost, randomly changes hole-shaped dies and randomly adjusts the space between the hole-shaped dies.
Background
Existing branded leather, as well as privately-made leather, is typically made by hand by craftsmen. Such leathers typically include a purse, watchband, or belt, etc. The leather is inevitably punched in the manual manufacturing process so as to facilitate the subsequent threading and forming work.
The punching device in the prior art generally comprises a knocking handle and a hole-shaped die fixed at the head of the knocking handle. This kind of perforating device seriously restricts worker's work efficiency, to the leather of different grade type, the different pattern demands of different leather raw materials and the same type's leather, needs to customize perforating device according to the design demand alone, realizes the beautification that becomes the leather most. This results in a large number of punching devices requiring different hole-shaped molds and different pitches, a large investment in tool cost, a long time required to pick up the punching devices or find the required punching devices, and time and labor consumption. Once a certain hole-shaped die of the punching device is damaged, the whole punching device cannot be used, the same punching device is customized, and the punching device is time-consuming, labor-consuming and high in use cost.
Designing a punching device with an adaptive punching design has been a technical problem in the field.
Disclosure of Invention
The invention aims to provide a perforating device for manual leather production, which improves the working efficiency, reduces the use cost, randomly changes hole-shaped dies and randomly adjusts the space between the hole-shaped dies.
The technical scheme adopted for achieving the purpose is that the punching device for the manual leather manufacturing comprises a knocking handle and a hole-shaped die positioned at the head part of the knocking handle; the method is characterized in that: the head of the knocking handle is symmetrically provided with two sliding rails which are respectively fixed on two fixing plates, and the fixing plates are provided with longitudinal positioning holes I; the two fixing plates form a hole-shaped die positioning structure integrally;
the hole-shaped dies are arranged on the sliding block, sliding grooves I matched with the sliding rails are formed in the front plate surface and the rear plate surface of the sliding block, and at least two hole-shaped dies are arranged on the sliding rails;
at least one spacing adjusting block is arranged between two adjacent hole-shaped dies, and sliding grooves II matched with the sliding rails are formed in the front plate surface and the rear plate surface of each spacing adjusting block;
a locking frame matched with the hole-shaped die positioning structure is arranged outside the hole-shaped die positioning structure, longitudinal positioning holes II matched with the longitudinal positioning holes I are formed in the front plate surface and the rear plate surface of the locking frame, and transverse positioning holes are formed in the left plate surface and the right plate surface of the locking frame;
longitudinal locking screws sequentially penetrate through the longitudinal positioning holes II and the longitudinal positioning holes I and then longitudinally lock and position the hole-shaped die and the spacing adjusting block; and the transverse locking screw penetrates through the transverse positioning hole to transversely lock and position the hole-shaped die and the spacing adjusting block.
The structure of the invention has the advantages that: the automatic hole punching machine has the advantages that the working efficiency is improved, the use cost is reduced, the hole-shaped die can be replaced at will, the distance between the hole-shaped dies can be adjusted at will, and the self-adaptive hole punching design is realized.
Drawings
The invention is further illustrated by the non-limiting examples given in the figures.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the explosive structure of the present invention.
Fig. 3 is a schematic structural diagram of a hole mold according to the present invention.
Fig. 4 is a schematic structural view of another hole-shaped mold according to the present invention.
Fig. 5 is a schematic structural diagram of a spacing adjustment block according to the present invention.
Fig. 6 is a schematic structural view of another spacing adjustment block according to the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to the attached drawings 1 to 6, the perforating device for manual leather making in the figures comprises a knocking handle 1, a hole-shaped die 2 positioned at the head part of the knocking handle 1; wherein: the head of the knocking handle 1 is symmetrically provided with two sliding rails 3, the two sliding rails 3 are respectively fixed on two fixing plates 4, and the fixing plates 4 are provided with longitudinal positioning holes I5; the two fixing plates 4 form a hole-shaped die positioning structure A integrally;
the hole-shaped dies 2 are arranged on the sliding block 6, sliding grooves I7 matched with the sliding rails 3 are formed in the front plate surface and the rear plate surface of the sliding block 6, and at least two hole-shaped dies 2 are arranged on the sliding rails 3;
at least one interval adjusting block 8 is arranged between two adjacent hole-shaped molds 2, and sliding grooves II 9 matched with the sliding rails 3 are formed in the front plate surface and the rear plate surface of each interval adjusting block 8;
a locking frame B matched with the hole-shaped die positioning structure A is arranged outside the hole-shaped die positioning structure A, longitudinal positioning holes II 10 matched with the longitudinal positioning holes I5 are formed in the front plate surface and the rear plate surface of the locking frame B, and transverse positioning holes 11 are formed in the left plate surface and the right plate surface of the locking frame B;
a longitudinal locking screw 12 sequentially penetrates through the longitudinal positioning hole II 10 and the longitudinal positioning hole I5 and then longitudinally locks and positions the hole-shaped die 2 and the spacing adjusting block 8; and transverse locking screws 13 penetrate through the transverse positioning holes 11 and then transversely lock and position the hole-shaped die 2 and the spacing adjusting block 8. In this embodiment, the distance adjusting block 8 can adopt the distance adjusting block 8 with different transverse widths according to actual requirements, and the adjustment of the distance between two adjacent hole-shaped molds 2 can be realized by adopting a multi-block combination mode. Different hole-shaped dies 2 are selected according to design requirements. For reasons of space, the drawing shows only two different shapes of the hole die 2, two different transverse widths of the spacing blocks 8. Once a certain hole-shaped die 2 is damaged, only the hole-shaped die needs to be replaced, and the time of a craftsman is greatly saved. The required punching device can be assembled into according to the design requirement by the same knocking handle 1, the tool cost is greatly reduced, the random replacement of the hole-shaped die and the random adjustment of the distance between the hole-shaped dies are realized, the self-adaptive punching design is realized, the working efficiency is improved, and the use cost is reduced.
In order to make the entire structure compact, it will be possible to use less raw material, in the above embodiment, preferably: the plate space between the two fixed plates 4 is matched with the thickness between the front plate surface of the slide block 6 and the rear plate surface of the slide block 6,
and the plate spacing between the two fixed plates 4 is matched with the thickness between the front plate surface of the spacing adjusting block 8 and the rear plate surface of the spacing adjusting block 8.
It is to be understood that all of the embodiments described above are part of the invention and not all of them. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without making any creative effort, fall within the protection scope of the present invention.
In conclusion, due to the structure, the self-adaptive punching machine improves the working efficiency, reduces the use cost, realizes the random replacement of the hole-shaped dies and the random adjustment of the distance between the hole-shaped dies, and realizes the self-adaptive punching design.
Claims (2)
1. A perforating device for manual leather production comprises a knocking handle (1) and a hole-shaped die (2) positioned at the head of the knocking handle (1); the method is characterized in that: the head of the knocking handle (1) is symmetrically provided with two sliding rails (3), the two sliding rails (3) are respectively fixed on two fixing plates (4), and the fixing plates (4) are provided with longitudinal positioning holes I (5); the two fixing plates (4) form a hole-shaped die positioning structure (A) integrally;
the hole-shaped molds (2) are arranged on the sliding block (6), sliding grooves I (7) matched with the sliding rails (3) are formed in the front plate surface and the rear plate surface of the sliding block (6), and at least two hole-shaped molds (2) are arranged on the sliding rails (3);
at least one spacing adjusting block (8) is arranged between two adjacent hole-shaped molds (2), and sliding grooves II (9) matched with the sliding rails (3) are formed in the front plate surface and the rear plate surface of each spacing adjusting block (8);
a locking frame (B) matched with the hole-shaped die positioning structure is arranged outside the hole-shaped die positioning structure (A), longitudinal positioning holes II (10) matched with the longitudinal positioning holes I (5) are arranged on the front plate surface and the rear plate surface of the locking frame (B), and transverse positioning holes (11) are arranged on the left plate surface and the right plate surface of the locking frame (B);
a longitudinal locking screw (12) sequentially penetrates through the longitudinal positioning hole II (10) and the longitudinal positioning hole I (5) and then longitudinally locks and positions the hole-shaped die (2) and the spacing adjusting block (8); and transverse locking screws (13) penetrate through the transverse positioning holes (11) and then transversely lock and position the hole-shaped die (2) and the spacing adjusting block (8).
2. The perforating device for manual leather production according to claim 1, characterized in that: the plate space between the two fixed plates (4) is matched with the thickness between the front plate surface of the slide block (6) and the rear plate surface of the slide block (6),
and the plate spacing between the two fixed plates (4) is matched with the thickness between the front plate surface of the spacing adjusting block (8) and the rear plate surface of the spacing adjusting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920782627.5U CN210193907U (en) | 2019-05-28 | 2019-05-28 | Perforating device for manual leather manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920782627.5U CN210193907U (en) | 2019-05-28 | 2019-05-28 | Perforating device for manual leather manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210193907U true CN210193907U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920782627.5U Active CN210193907U (en) | 2019-05-28 | 2019-05-28 | Perforating device for manual leather manufacturing |
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| Country | Link |
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| CN (1) | CN210193907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220035666A (en) * | 2020-09-14 | 2022-03-22 | 장민철 | assembly type chisel for leather industrial arts |
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2019
- 2019-05-28 CN CN201920782627.5U patent/CN210193907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220035666A (en) * | 2020-09-14 | 2022-03-22 | 장민철 | assembly type chisel for leather industrial arts |
| KR102425444B1 (en) | 2020-09-14 | 2022-07-27 | 장민철 | assembly type chisel for leather industrial arts |
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