CN213052318U - Adjustable sheet metal tubular part punching device - Google Patents
Adjustable sheet metal tubular part punching device Download PDFInfo
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- CN213052318U CN213052318U CN202021903161.9U CN202021903161U CN213052318U CN 213052318 U CN213052318 U CN 213052318U CN 202021903161 U CN202021903161 U CN 202021903161U CN 213052318 U CN213052318 U CN 213052318U
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- transverse plate
- clamping
- tubular part
- sheet metal
- diaphragm
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Abstract
The utility model discloses an adjustable sheet metal tubular part punching device, including first diaphragm, second diaphragm, the third diaphragm that sets gradually from the bottom up, wherein be connected with the connecting rod between first diaphragm and the third diaphragm, be provided with the pneumatic cylinder on the third diaphragm, be provided with the sleeve on the second diaphragm, the sleeve cover is at the connecting rod, the pneumatic cylinder is connected with the second diaphragm, is fixed with the drift in the one side that the second diaphragm carried on the back mutually; the clamping device is characterized by further comprising clamping blocks arranged on the first transverse plate, wherein at least two groups of clamping blocks are arranged, a clamping space is formed between the two groups of clamping blocks, and a clamping adjusting mechanism used for driving the two clamping blocks to be close to or far away from is further arranged on the first transverse plate. This adjustable sheet metal tubular part punching device not only can punch a hole according to the pipe diameter size, but also plays certain spacing effect of measuring for every tubular part punches a hole the position the same.
Description
Technical Field
The utility model relates to a sheet metal component technical field that punches a hole, in particular to adjustable sheet metal tubular part punching device.
Background
The sheet metal part is a product processed by a sheet metal process, and the sheet metal part cannot be separated everywhere in life. The sheet metal part is manufactured by filament power supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending forming, die forging and water jet cutting.
In the actual processing process, especially when punching holes on the tubular part, the tubular part is generally supported by the V-shaped groove, but the space of the V-shaped groove is limited, and the V-shaped groove is difficult to support when punching holes on sheet metal parts with larger comparative pipe diameters.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an adjustable sheet metal tubular part punching device to when punching a hole to the great sheet metal component of some comparative pipe diameters among the solution prior art, "V" type groove hardly plays the problem of supporting role.
In order to solve the technical problem, the utility model discloses a technical scheme does: an adjustable punching device for sheet metal tubular parts comprises a first transverse plate, a second transverse plate and a third transverse plate which are sequentially arranged from bottom to top, wherein a connecting rod is connected between the first transverse plate and the third transverse plate, a hydraulic cylinder is arranged on the third transverse plate, a sleeve is arranged on the second transverse plate and sleeved on the connecting rod, the hydraulic cylinder is connected with the second transverse plate, and a punch is fixed on the opposite side of the second transverse plate;
the clamping device is characterized by further comprising clamping blocks arranged on the first transverse plate, wherein the clamping blocks are at least provided with two groups, a clamping space is formed between the two groups of clamping blocks, and a clamping adjusting mechanism used for driving the two groups of clamping blocks to be close to or far away from is further arranged on the first transverse plate.
Preferably, the clamping adjusting mechanism comprises a supporting seat and a screw rod, the screw rod is rotatably connected with the supporting seat, and one end of the screw rod is connected with the clamping block.
Preferably, the width of the clamping area formed by the two groups of clamping blocks is gradually reduced from top to bottom.
Preferably, a slot is formed in the first transverse plate, and a limit baffle plate for limiting the tubular part to extend out is inserted in the slot.
Preferably, the limit baffle comprises a transverse plate and a vertical plate, the transverse plate can be inserted into the slot, and the vertical plate is vertically connected with the transverse plate to limit the extending distance of the tubular part.
By adopting the technical scheme, at least two groups of clamping blocks are arranged on the first transverse plate, and the distance between the two groups of clamping blocks is adjusted through the clamping adjusting mechanism, so that the two groups of clamping blocks can clamp tubular pieces with different pipe diameters, and the application range is wider;
the first transverse plate is internally provided with a slot, a limiting baffle plate for limiting the tubular part to extend out is inserted in the slot, and the limiting baffle plate can play a role in measuring when punching different positions of the tubular part, so that the drilling position of each tubular part can be at the same position.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the first cross plate of the utility model.
In the figure, 1-a first transverse plate, 2-a second transverse plate, 3-a third transverse plate, 4-a connecting rod, 5-a hydraulic cylinder, 6-a sleeve, 7-a punch, 8-a clamping block, 9-a clamping adjusting mechanism, 91-a supporting seat, 92-a screw rod, 10-a slot, 11-a limiting baffle, 111-a transverse plate and 112-a vertical plate.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the actual processing process, especially when punching holes on the tubular part, the tubular part is generally supported by the V-shaped groove, but the space of the V-shaped groove is limited, and the V-shaped groove is difficult to support when punching holes on sheet metal parts with larger comparative pipe diameters.
In view of this, the present invention provides an adjustable punching device for sheet metal tubular parts, please refer to fig. 1-2, which is a specific embodiment of the adjustable punching device for sheet metal tubular parts provided by the present invention.
An adjustable punching device for sheet metal tubular parts comprises a first transverse plate 1, a second transverse plate 2 and a third transverse plate 3 which are sequentially arranged from bottom to top, wherein a connecting rod 4 is connected between the first transverse plate 1 and the third transverse plate 3, referring to fig. 2, four connecting rods 4 are arranged and are respectively arranged at corners, a hydraulic cylinder 5 is arranged on the third transverse plate 3, a sleeve 6 is arranged on the second transverse plate 2, the sleeve 6 is sleeved on the connecting rod 4, the hydraulic cylinder 5 is connected with the second transverse plate 2, a punch 7 is fixed on the opposite side of the second transverse plate 2, so that the second transverse plate 2 is driven to slide along the length direction of the connecting rod 4 in a hydraulic driving mode, and the punch 7 moves up and down along with the second transverse plate 2; still including setting up the grip block 8 on first diaphragm 1, grip block 8 is provided with two sets at least, and is two sets of form the centre gripping space between the grip block 8, it should be understood that the middle zone in centre gripping space and drift 7 are on same axis still be provided with on first diaphragm 1 and be used for driving two the grip block 8 is close to or the centre gripping adjustment mechanism 9 of keeping away from.
It will be appreciated that not only the option of a hydraulic cylinder 5, but also the way in which it is driven by means of a pneumatic cylinder or by means of an electric motor and reduction box, will not be described in detail here.
In a further embodiment, the clamping adjustment mechanism 9 comprises a support seat 91 and a screw 92, the screw 92 is rotatably connected with the support seat 91, specifically, in a threaded connection, that is, the surface of the screw 92 is an external thread, the inside of the support seat 91 is an internal thread, and one end of the screw 92 is connected with the clamping block 8, referring to fig. 2, the support seat 91 can be fixed on the first horizontal plate 1 by bolts or welding, it should be understood that the clamping block 8 is not fixedly connected with the screw 92, in a possible embodiment, a groove is provided on the clamping block 8, so that the screw 92 extends into the inside, the groove is designed to clamp the screw 92, but does not limit the rotation of the screw 92, that a disk with a diameter larger than that of the screw 92 can be provided on the screw 92 at the connection position of the screw 92 and the groove, so that the disk can be clamped in the groove of the clamping block 8, the principle can be described without limitation with reference to a manual screw gate, so that the clamping block 8 is displaced as the screw 92 rotates.
Referring to fig. 1, the width of the clamping area formed by the two groups of clamping blocks 8 is gradually reduced from top to bottom, and the clamping area formed by the opposite surfaces of the two groups of clamping blocks 8 can form an area with a triangular or trapezoidal cross section under the action of the clamping adjusting mechanism 9, so that the application range is wider, and the tubular members with different pipe diameters can be supported.
In order to make more choices in the drilling process, a slot 10 is formed in the first transverse plate 1, referring to fig. 2, a limit baffle 11 for limiting the tubular member to extend out is inserted into the slot 10, the distance from the middle drilling position of the tubular member to the end of the tubular member can be adjusted according to needs, and a scale dial can be further arranged on the limit baffle 11 for convenience, so that an operator does not need to use a measuring tape for measurement.
In a further embodiment, the limit stop 11 comprises a transverse plate 111 and a vertical plate 112, the transverse plate 111 can be inserted into the slot 10, it should be understood that the vertical plate 112 is vertically connected with the transverse plate 111 to limit the extending distance of the tubular member, the transverse plate 111 is not in a sliding insertion manner in the slot 10, and in order to prevent the transverse plate 111 from sliding freely in the slot 10, the transverse plate 111 is attached to the slot 10 and has a certain friction force, so that only when an operator provides a relatively large force, the transverse plate 111 can move in the slot 10, which can prevent the transverse plate 111 from displacing when limiting the extending distance of the tubular member, so that the punching position of each tubular member is consistent, of course, in order to prevent the operator from displacing the whole vertical plate 112 due to the excessive force applied during punching, can open on first diaphragm 1 has the bolt hole, and be provided with a plurality of bolt holes along its length direction on diaphragm 111, then utilize bolt connection first diaphragm 1 and the bolt hole on diaphragm 111, can effectively prevent riser 112 from taking place the displacement like this, also can utilize the back at riser 112, utilize a heavier thing piece to push against riser 112, also can prevent that riser 112 from taking place the displacement, do not describe here in detail.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides an adjustable sheet metal tubular part punching device which characterized in that: the punching die comprises a first transverse plate, a second transverse plate and a third transverse plate which are sequentially arranged from bottom to top, wherein a connecting rod is connected between the first transverse plate and the third transverse plate, a hydraulic cylinder is arranged on the third transverse plate, a sleeve is arranged on the second transverse plate and sleeved on the connecting rod, the hydraulic cylinder is connected with the second transverse plate, and a punching head is fixed on the opposite side of the second transverse plate;
the clamping device is characterized by further comprising clamping blocks arranged on the first transverse plate, wherein the clamping blocks are at least provided with two groups, a clamping space is formed between the two groups of clamping blocks, and a clamping adjusting mechanism used for driving the two groups of clamping blocks to be close to or far away from is further arranged on the first transverse plate.
2. The adjustable sheet metal tubular part punching device of claim 1, wherein: the clamping adjusting mechanism comprises a supporting seat and a screw rod, the screw rod is rotatably connected with the supporting seat, and one end of the screw rod is connected with the clamping block.
3. The adjustable sheet metal tubular part punching device of claim 1, wherein: the width of the clamping area formed by the two groups of clamping blocks is gradually reduced from top to bottom.
4. The adjustable sheet metal tubular part punching device of claim 1, wherein: the first transverse plate is internally provided with a slot, and a limit baffle plate for limiting the extension of the tubular part is inserted in the slot.
5. The adjustable sheet metal tubular part punching device of claim 4, wherein: the limiting baffle comprises a transverse plate and a vertical plate, the transverse plate can be inserted into the slot, and the vertical plate is vertically connected with the transverse plate to limit the extending distance of the tubular part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903161.9U CN213052318U (en) | 2020-09-03 | 2020-09-03 | Adjustable sheet metal tubular part punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903161.9U CN213052318U (en) | 2020-09-03 | 2020-09-03 | Adjustable sheet metal tubular part punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052318U true CN213052318U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021903161.9U Active CN213052318U (en) | 2020-09-03 | 2020-09-03 | Adjustable sheet metal tubular part punching device |
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| CN (1) | CN213052318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275451A (en) * | 2021-07-22 | 2021-08-20 | 徐州达一重锻科技有限公司 | Hydraulic press for metal pipe stamping |
-
2020
- 2020-09-03 CN CN202021903161.9U patent/CN213052318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275451A (en) * | 2021-07-22 | 2021-08-20 | 徐州达一重锻科技有限公司 | Hydraulic press for metal pipe stamping |
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