CN215279612U - Stamping device with safeguard function - Google Patents

Stamping device with safeguard function Download PDF

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Publication number
CN215279612U
CN215279612U CN202121609032.3U CN202121609032U CN215279612U CN 215279612 U CN215279612 U CN 215279612U CN 202121609032 U CN202121609032 U CN 202121609032U CN 215279612 U CN215279612 U CN 215279612U
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CN
China
Prior art keywords
stamping
guard plate
punching press
horizontal support
rod
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Active
Application number
CN202121609032.3U
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Chinese (zh)
Inventor
刘海
宣书敏
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Henan Beikai Electrical Equipment Co ltd
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Henan Beikai Electrical Equipment Co ltd
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Priority to CN202121609032.3U priority Critical patent/CN215279612U/en
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Publication of CN215279612U publication Critical patent/CN215279612U/en
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Abstract

The utility model discloses a stamping device with safeguard function, including the stamping workbench, the upper die base, the die holder, the pneumatic cylinder, vertical support column, the drift, the punching press mold core, the guide rail, guide block and protective structure, protective structure includes guard plate and connecting rod, the upper end of guard plate articulates on the guide rail, the upper end of connecting rod articulates on the guide block, the lower extreme of connecting rod is articulated with the well upper portion of guard plate, so that the lifter lift drives the guard plate rotatory, wherein, when the drift moves down, the lower extreme of guard plate is rotatory to the direction of keeping away from the punching press mold core, when the drift rebound, the lower extreme of guard plate is rotatory to the direction of being close to the punching press mold core. This stamping device through addding protective structure, can avoid during the punching press operating personnel accident to stretch into the limbs between upper die base and the die holder, reduces simultaneously or avoids the punching press sweeps to fly to operating personnel, has effectively improved the security that improves the protection.

Description

Stamping device with safeguard function
Technical Field
The utility model relates to a laundry equipment technical field, concretely relates to stamping device with safeguard function.
Background
Machining means carries out the process that changes through a mechanical equipment to the overall dimension or the performance of work piece, can divide into cutting process and pressure processing according to the difference in the processing mode, when operating personnel carries out stamping forming to the work piece, stamping processing equipment need be used, however current stamping processing equipment does not possess safeguard function, because during the work piece shaping punching press, the percussion speed between the die holder is very fast, and the impact force that the striking produced is also great, when operating personnel accident stretches into the limbs between the die holder, easily cause permanent injury to operating personnel's limbs, reduce stamping processing equipment's security performance, current stamping equipment is when the punching press, the easy spill of punching press sweeps, easily cause the accidental injury to operating personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stamping device with safeguard function to reduce or avoid the punching press sweeps to fly to operating personnel, avoid operating personnel's accident to stretch into the limbs between upper die base and the die holder simultaneously.
In order to achieve the purpose, the utility model provides a stamping device with safeguard function, including stamping workbench, upper die base, die holder, pneumatic cylinder, vertical support column, drift and stamping die core, the die holder sets firmly on stamping workbench, the upper die base corresponds the setting from top to bottom with the die holder, and the upper die base is connected with stamping workbench through vertical support column, the pneumatic cylinder has been installed to the top of upper die base, the lifter activity of pneumatic cylinder runs through the upper die base and is connected with the drift drive that is located the upper die base below, the die holder facial make-up is equipped with the stamping die core that corresponds from top to bottom with the drift, still includes guide rail, guide block and protective structure; the two guide rails are fixedly arranged on the lower surface of the upper die base in parallel around the punch, and a guide block in sliding fit with the two guide rails is fixedly arranged on a lifting rod of the hydraulic cylinder;
protective structure includes guard plate and connecting rod, the upper end of guard plate articulates on the guide rail, the upper end of connecting rod articulates on the guide block, the lower extreme of connecting rod is articulated with the well upper portion of guard plate to it is rotatory to make the lifter lift drive guard plate, and wherein, when the drift moves down, the lower extreme of guard plate is rotatory to the direction of keeping away from the punching press mold core, when the drift rebound, the lower extreme of guard plate is rotatory to the direction of being close to the punching press mold core.
Based on the above, when the hydraulic cylinder drives the punch to ascend, the guide block ascends synchronously, as the two ends of the connecting rod are respectively hinged with the guide block and the protection plate, one end of the protection plate is hinged with the guide rail, the ascending of the guide block drives the lower end of the protection plate to rotate and ascend, when the guide block reaches a preset high point position, the protection plate is wholly positioned above the punching mold core, at the moment, an operator can take and place and maintain parts at the punching mold core, when the hydraulic cylinder drives the punch to descend, the guide block descends synchronously, the guide block tends to push the lower end of the protection plate to rotate and descend, when the guide block reaches a preset low point position, the protection plate is wholly positioned in front of the punching mold core, at the moment, the operator and the punching mold core are separated by the protection plate, the protection plate can prevent the operator from extending limbs between the upper mold base and the lower mold base, and simultaneously reduce or avoid punching waste scraps from flying to the operator, effectively improving the safety of operators during stamping.
In the above technical scheme, the utility model discloses can also make following improvement:
preferably, protective structure still includes first horizontal support bar and second horizontal support bar, and first horizontal support bar and second horizontal support bar are two of parallel arrangement, wherein, the preceding lateral wall at the guide rail is fixed to the one end of first horizontal support bar, the other end of first horizontal support bar is articulated with one side of guard plate upper end, the one end and the guide block rigid coupling of second horizontal support bar, and the other end of second horizontal support bar links to each other with the upper end of connecting rod.
Preferably, the length of the first horizontal supporting rod is greater than that of the second horizontal supporting rod.
Preferably, the protection plate is a hollow structure plate.
Preferably, a T-shaped groove is formed in the middle of the upper surface of the lower die base along the length direction of the lower die base, the stamping die core is arranged above the T-shaped groove, and scraps generated by stamping fall into the T-shaped groove.
Preferably, the protection plate is made of hard metal material.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below.
Fig. 1 is a schematic perspective view of a stamping device with a protection function according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a stamping device with a protection function according to an embodiment of the present invention;
in the drawings, there is shown in the drawings,
stamping workbench 1, lower die holder 2, stamping die core 3, vertical support column 4, upper die base 5, pneumatic cylinder 6, guide rail 7, drift 8, guide block 9, guard plate 10, first horizontal support pole 11, second horizontal support pole 12, connecting rod 13.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 and 2, the embodiment discloses a stamping device with a protection function, which includes a stamping workbench 1, an upper die base 5, a lower die base 2, a hydraulic cylinder 6, a vertical support column 4, a punch 8, a stamping die core 3, a guide rail 7, a guide block 9, and a protection structure.
The die holder 2 sets firmly on stamping workbench 1, upper die base 5 corresponds the setting from top to bottom with die holder 2, and upper die base 5 is connected with stamping workbench 1 through vertical support column 4, pneumatic cylinder 6 has been installed to the top of upper die base 5, the lifter activity of pneumatic cylinder 6 runs through in upper die base 5, and be connected with the 8 drives of drift that are located the 5 below of upper die base, die holder 2 facial make-up is equipped with the stamping die core 3 that corresponds from top to bottom with drift 8, guide rail 7 is two, and set firmly in the lower surface of upper die base 5 around drift 8 parallel, set firmly on the lifter of pneumatic cylinder 6 with two guide rail 7 sliding fit's guide block 9.
Protective structure includes guard plate 10 and connecting rod 13, and the upper end of guard plate 10 articulates on guide rail 7, and the upper end of connecting rod 13 articulates on guide block 9, and the lower extreme of connecting rod 13 is articulated with the well upper portion of guard plate 10 to it is rotatory to make the lifter lift drive guard plate 10, and wherein, when drift 8 downstream, the lower extreme of guard plate 10 is rotatory to the direction of keeping away from punching press mold core 3, and when drift 8 upstream, the lower extreme of guard plate 10 is rotatory to the direction of being close to punching press mold core 3.
As shown in fig. 1, when the hydraulic cylinder 6 drives the punch 8 to ascend, the guide block 9 ascends synchronously, because two ends of the connecting rod 13 are respectively hinged with the guide block 9 and the protection plate 10, one end of the protection plate 10 is hinged with the guide rail 7, the guide block 9 ascends to drive the lower end of the protection plate 10 to rotate and ascend, when the guide block 9 reaches a preset high point position, the protection plate 10 is wholly positioned above the punching die core 3, at the moment, an operator can take, place and maintain components at the punching die core 3, when the hydraulic cylinder 6 drives the punch 8 to descend, the guide block 9 descends synchronously, the guide block 9 descends to push the lower end of the protection plate 10 to rotate and descend, when the guide block 9 reaches a preset low point position, the protection plate 10 is wholly positioned in front of the punching die core 3, at the moment, the operator is separated from the punching die core 3 by the protection plate 10, and the protection plate 10 can prevent the operator from extending limbs between the upper die holder 5 and the lower die holder 2, meanwhile, stamping scraps are reduced or avoided flying to operators, and the safety of the operators during stamping is effectively improved.
As shown in fig. 2, the protection structure further includes a first horizontal support bar 11 and a second horizontal support bar 12, both the first horizontal support bar 11 and the second horizontal support bar 12 are arranged in parallel, wherein one end of the first horizontal support bar 11 is fixed on the front side wall of the guide rail 7, the other end of the first horizontal support bar 11 is hinged to one side of the upper end of the protection plate 10, one end of the second horizontal support bar 12 is fixedly connected to the guide block 9, and the other end of the second horizontal support bar 12 is connected to the upper end of the connecting bar 13.
In the present embodiment, the first horizontal support bar 11 and the second horizontal support bar 12 are both located at the front side of the stamping device, wherein the length of the first horizontal support bar 11 is greater than the length of the second horizontal support bar 12, which enables the rotation angle of the protection structure to be greater.
In this embodiment, protection plate 10 is hollow out construction board, and protection plate 10 adopts hard metal material to make, does benefit to the weight that reduces protection plate 10 on the one hand like this, and on the other hand is convenient for observe punching press quality.
In this embodiment, T type groove has been seted up along its length direction in the middle part of die holder 2 upper surface, and stamping die core 3 is installed in the top in T type groove, and the piece that the punching press produced falls into T type inslot, sets up T type groove and does benefit to the drainage to the sanitation and hygiene of maintaining die holder 2 reduces the influence to the punching press quality, and the faecal mode includes but not limited to slider promotion, flowing water promotion or gaseous promotion.
To sum up, the stamping device with safeguard function that this embodiment provided, based on stamping device among the prior art, through addding protective structure, can avoid during the punching press that operating personnel is unexpected to stretch into the limbs between upper die base 5 and the die holder 2, reduces simultaneously or avoids punching press sweeps to operating personnel, has effectively improved the security that improves the protection.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims (6)

1. The utility model provides a stamping device with safeguard function, includes stamping workbench (1), upper die base (5), die holder (2), pneumatic cylinder (6), vertical support column (4), drift (8) and punching press mold core (3), die holder (2) set firmly on stamping workbench (1), upper die base (5) and die holder (2) correspond the setting from top to bottom, and upper die base (5) are connected with stamping workbench (1) through vertical support column (4), pneumatic cylinder (6) have been installed to the top of upper die base (5), the lifter activity of pneumatic cylinder (6) runs through in upper die base (5) and is connected with drift (8) drive that is located upper die base (5) below, die holder (2) facial make-up is equipped with punching press mold core (3) that correspond from top to bottom with drift (8), its characterized in that: the device also comprises a guide rail (7), a guide block (9) and a protection structure;
the two guide rails (7) are fixedly arranged on the lower surface of the upper die holder (5) in parallel around the punch (8), and a guide block (9) in sliding fit with the two guide rails (7) is fixedly arranged on a lifting rod of the hydraulic cylinder (6);
protective structure includes guard plate (10) and connecting rod (13), the upper end of guard plate (10) articulates on guide rail (7), the upper end of connecting rod (13) articulates on guide block (9), the lower extreme of connecting rod (13) is articulated with the well upper portion of guard plate (10) to it is rotatory to make the lifter lift drive guard plate (10), wherein, when drift (8) downstream, the lower extreme of guard plate (10) is rotatory to the direction of keeping away from punching press mold core (3), when drift (8) upward movement, the lower extreme of guard plate (10) is rotatory to the direction of being close to punching press mold core (3).
2. The stamping device with the protection function as claimed in claim 1, wherein: protective structure still includes first horizontal support pole (11) and second horizontal support pole (12), and first horizontal support pole (11) and second horizontal support pole (12) are two of parallel arrangement, wherein, the preceding lateral wall at guide rail (7) is fixed to the one end of first horizontal support pole (11), the other end of first horizontal support pole (11) is articulated with one side of guard plate (10) upper end, the one end and the guide block (9) rigid coupling of second horizontal support pole (12), and the other end of second horizontal support pole (12) links to each other with the upper end of connecting rod (13).
3. The stamping device with the protection function as claimed in claim 2, wherein: the length of the first horizontal supporting rod (11) is larger than that of the second horizontal supporting rod (12).
4. The stamping device with the protection function as claimed in claim 1, wherein: the protection plate (10) is a hollow structure plate.
5. The stamping device with the protection function as claimed in claim 1, wherein: t type groove has been seted up along its length direction in the middle part of die holder (2) upper surface, install in the top in T type groove punching press mold core (3), the piece that the punching press produced falls into T type inslot.
6. The stamping device with the protection function as claimed in claim 1, wherein: the protection plate (10) is made of hard metal materials.
CN202121609032.3U 2021-07-15 2021-07-15 Stamping device with safeguard function Active CN215279612U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121609032.3U CN215279612U (en) 2021-07-15 2021-07-15 Stamping device with safeguard function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121609032.3U CN215279612U (en) 2021-07-15 2021-07-15 Stamping device with safeguard function

Publications (1)

Publication Number Publication Date
CN215279612U true CN215279612U (en) 2021-12-24

Family

ID=79522573

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121609032.3U Active CN215279612U (en) 2021-07-15 2021-07-15 Stamping device with safeguard function

Country Status (1)

Country Link
CN (1) CN215279612U (en)

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