CN210413598U - Flange anchor clamps that punch - Google Patents
Flange anchor clamps that punch Download PDFInfo
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- CN210413598U CN210413598U CN201921217159.3U CN201921217159U CN210413598U CN 210413598 U CN210413598 U CN 210413598U CN 201921217159 U CN201921217159 U CN 201921217159U CN 210413598 U CN210413598 U CN 210413598U
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Abstract
The utility model discloses a flange punching clamp, which belongs to the technical field of flange processing auxiliary tools and comprises a bottom plate, a support frame, a first clamping component for processing an axial hole of a fixed flange and a second clamping component for processing a radial hole of the fixed flange; the first clamping assembly comprises a first matching plate, a first limiting rod, a first screw rod, a first clamping plate, a stepping motor and a transmission shaft, and the first clamping plate moves up and down under the driving of the stepping motor, so that the flange is automatically clamped; the second clamping assembly comprises a second matching plate, a vertical plate, a second limiting rod, a screw rod motor and a second clamping plate, wherein the vertical plate is provided with a positioning pin matched with the axial hole of the flange, the flange can be hung on the vertical plate, and the second clamping plate is driven by the screw rod motor to be close to or far away from the vertical plate, so that the flange is automatically clamped; the utility model provides a need consume a large amount of artificial problems when current flange anchor clamps that punch use.
Description
Technical Field
The utility model relates to a flange processing appurtenance technical field, in particular to flange anchor clamps that punch.
Background
The flange is usually a metal body similar to a disc, and is provided with a plurality of fixing holes at the periphery for connecting other objects; when the flange is punched, the flange is generally fixed below the punching machine, and then punching treatment is carried out on the flange through a drill bit of the punching machine; for some special flanges, punching processing is required to be carried out along the axial direction and the radial direction of the flange, which puts strict requirements on the fixation of the flange; the existing flange punching clamp needs manual adjustment to clamp the flange, so that an operator can repeatedly perform nut screwing operation all the time, and great inconvenience is brought to the operator; therefore, it is necessary to provide a flange punching jig to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a flange punching fixture, which is used to solve the problem that a lot of labor is required when the existing flange punching fixture is used.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a flange punching clamp comprises a bottom plate, a support frame, a first clamping assembly and a second clamping assembly, wherein the first clamping assembly is used for fixing a flange to perform axial hole machining, the second clamping assembly is used for fixing the flange to perform radial hole machining, the bottom plate is horizontally arranged, the support frame comprises two support plates and an assembly plate, the two support plates are symmetrically arranged on the left side and the right side of the top surface of the bottom plate, and the assembly plate is horizontally arranged at the tops of the two support plates;
the first clamping assembly comprises a first matching plate, a first limiting rod, a first screw rod, a first clamping plate, a stepping motor and a transmission shaft; the first matching plate is horizontally arranged on the top surface of the assembling plate, the first limiting rod is vertically arranged on the top surface of the assembling plate, the first screw rod is vertically arranged, the lower end of the first screw rod penetrates through the assembling plate and is rotationally connected with the assembling plate, and a first bevel gear is arranged at the bottom end of the first screw rod; the first clamping plate is sleeved on the first limiting rod and the first screw rod and is positioned right above the first matching plate; the first clamping plate is connected with the first limiting rod in a sliding mode, and is in threaded connection with the first screw rod; the stepping motor is arranged at the bottom of the assembling plate, the transmission shaft is horizontally arranged, one end of the transmission shaft is connected with an output shaft of the stepping motor, the other end of the transmission shaft is rotatably connected with the supporting plate, and the transmission shaft is in transmission connection with the first bevel gear through a second bevel gear;
the second clamping assembly comprises a second matching plate, a vertical plate, a second limiting rod, a screw rod motor and a second clamping plate; the second matching plate is horizontally arranged on the top surface of the assembling plate, the vertical plate is vertically arranged on the top surface of the second matching plate, and at least two positioning pins matched with the axial holes of the flange are arranged at the upper part of one side of the vertical plate at intervals; the second limiting rod is vertically arranged on the vertical plate and is positioned at the same side as the positioning pin, and when the flange is matched with the positioning pin through the axial hole, the second limiting rod and the flange are arranged at intervals; the screw rod motor is arranged on the second matching plate and is provided with a second screw rod, and the second screw rod penetrates through the vertical plate and is movably connected with the vertical plate; the second screw rod and the second limiting rod are arranged in parallel and are positioned at the same height; the second limiting rod and the second screw rod are sleeved with two opposite sides of the lower portion of the second clamping plate respectively, the second clamping plate is connected with the second limiting rod in a sliding mode, and the second clamping plate is connected with the second screw rod in a threaded mode.
Preferably, the bottom plate, the assembly plate and the second matching plate are all rectangular flat plates, and the first matching plate is a circular flat plate.
Preferably, the first fitting plate and the second fitting plate are detachably connected to the assembling plate through a stud and a nut.
Preferably, the support plate is an L-shaped plate, and the L-shaped plate is detachably connected with the bottom plate through a bolt.
Preferably, the top surface of the first fitting plate is provided with a circular boss for fitting with the inner peripheral surface of the flange.
Preferably, the top surface of the first matching plate is provided with at least two limiting blocks for limiting the movement of the flange.
Preferably, the number of the first screw rods and the number of the first limiting rods are two, the two first screw rods are respectively arranged on the left side and the right side of the first matching plate, and the two first limiting rods are respectively arranged on the left side and the right side of the first matching plate.
Preferably, one side of the first clamping plate, which is far away from the assembling plate, is provided with a first threaded seat, and the first screw rod penetrates through the first threaded seat and is in threaded connection with the first threaded seat.
Preferably, one side of the second clamping plate, which is far away from the vertical plate, is provided with a second threaded seat, and the second screw rod penetrates through the second threaded seat and is in threaded connection with the second threaded seat.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. the utility model is provided with a first clamping component for processing the axial hole of the fixed flange and a second clamping component for processing the radial hole of the fixed flange on the assembling plate, so that the utility model can be suitable for processing the axial hole and the radial hole of the flange; the first clamping plate of the first clamping assembly can move up and down under the driving of the stepping motor, so that the function of automatically clamping the flange is realized, and an operator can conveniently take and place the flange; at least two positioning pins are arranged on one side of a vertical plate of the second clamping assembly at intervals, after the flange completes the axial hole processing, the axial hole of the flange can be matched with the positioning pins, so that the flange is hung on the positioning pins, and a second clamping plate of the second clamping assembly can be close to or far away from the vertical plate under the driving of a screw rod motor, so that the function of automatically clamping the flange is realized, and an operator can conveniently take and place the flange; the utility model is used for flange axial hole or radial hole add man-hour, press from both sides tight flange by motor drive, and do not need operating personnel to press from both sides tightly through repeatedly hand-operated nut, can reduce operating personnel's work load effectively to improve operating personnel's work efficiency.
2. The utility model discloses still have advantages such as simple structure, convenient to use, cost of manufacture are low, fixed respond well and the practicality is strong, can bring very big facility for the operating personnel of flange processing of punching, have good popularization meaning.
Drawings
Fig. 1 is a front view of a flange punching jig according to an embodiment of the present invention;
fig. 2 is a top view of a flange punching fixture provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a flange provided in an embodiment of the present invention;
the main reference symbols in the drawings are as follows:
in the figure, 1-bottom plate, 2-support plate, 3-assembly plate, 4-first matching plate, 5-round boss, 6-limiting block, 7-first limiting rod, 8-first screw rod, 9-first bevel gear, 10-first clamping plate, 11-first screw seat, 12-stepping motor, 13-transmission shaft, 14-second bevel gear, 15-second matching plate, 16-vertical plate, 17-positioning pin, 18-second limiting rod, 19-screw rod motor, 20-second screw rod, 21-second clamping plate, 22-second screw seat, 23-flange, 24-axial hole, 25-radial hole and 26-square boss.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
As shown in fig. 1-2, a flange punching fixture comprises a base plate 1, a support frame, a first clamping assembly for fixing a flange 23 for processing an axial hole 24, and a second clamping assembly for fixing the flange 23 for processing a radial hole 25. The bottom plate 1 is horizontally arranged, the support frame comprises two support plates 2 and an assembly plate 3, the two support plates 2 are symmetrically arranged on the left side and the right side of the top surface of the bottom plate 1, and the assembly plate 3 is horizontally arranged on the tops of the two support plates 2; wherein, bottom plate 1, mounting plate 3 are the rectangle flat board, and backup pad 2 is the L shaped plate, and the L shaped plate passes through the bolt and can dismantle with bottom plate 1 and be connected.
The first clamping assembly comprises a first matching plate 4, a first limiting rod 7, a first screw rod 8, a first clamping plate 10, a stepping motor 12 and a transmission shaft 13. The first matching plate 4 is a circular flat plate, the first matching plate 4 is horizontally arranged on the top surface of the assembling plate 3, a circular boss 5 used for matching with the inner peripheral surface of the flange 23 is arranged on the top surface of the first matching plate 4, at least two limiting blocks 6 used for limiting the movement of the flange 23 are further arranged on the top surface of the first matching plate 4, and the limiting blocks 6 are lower than the flange 23; in this embodiment, first cooperation board 4 can be dismantled through double-screw bolt and nut and connect assembly plate 3, and the top surface of first cooperation board 4 is provided with two stopper 6. The vertical setting of first gag lever post 7 is at the top surface of assembly plate 3, and the vertical setting of first lead screw 8, its lower extreme wears to establish assembly plate 3 to rotate with assembly plate 3 and be connected, the bottom of first lead screw 8 is provided with first bevel gear 9. The number of the first screw rods 8 and the number of the first limiting rods 7 are two, the two first screw rods 8 are respectively arranged on the left side and the right side of the first matching plate 4, and the two first limiting rods 7 are respectively arranged on the left side and the right side of the first matching plate 4. The first clamping plate 10 is sleeved on the two first limiting rods 7 and the two first screw rods 8 and is positioned right above the first matching plate 4, the first clamping plate 10 is connected with the first limiting rods 7 in a sliding mode, and the first clamping plate 10 is in threaded connection with the first screw rods 8; wherein, one side of the first splint 10 far away from the assembly plate 3 is provided with a first thread seat 11, and the first screw 8 penetrates through the first thread seat 11 and is in threaded connection with the first thread seat 11. The width of the first clamping plate 10 is smaller than the width of the flange 23, so that the position of the flange 23 to be punched is exposed.
The stepping motor 12 is arranged at the bottom of the assembling plate 3, the transmission shaft 13 is horizontally arranged, one end of the transmission shaft is connected with an output shaft of the stepping motor 12, and the other end of the transmission shaft is rotatably connected with the supporting plate 2; in this embodiment, the transmission shaft 13 is rotatably connected to the support plate 2 through a bearing. The transmission shaft 13 is in transmission connection with the first bevel gear 9 through a second bevel gear 14. When the stepping motor 12 rotates, the transmission shaft 13 is driven to rotate, the transmission shaft 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the first screw rod 8 to rotate, and due to the limiting effect of the first limiting rod 7, the first clamping plate 10 can only move up and down and is far away from or close to the first matching plate 4, so that the function of automatically clamping the flange 23 is realized, and meanwhile, an operator can take and place the flange 23 conveniently. Preferably, the stepping motor 12 has a self-locking function, and after power failure, the output shaft of the stepping motor 12 cannot rotate. The stepping motor 12 is controlled by a forward rotation switch, a reverse rotation switch and a stop switch to perform forward rotation, reverse rotation and stop functions, which are conventional in the art and will not be described in detail herein.
The second clamping assembly comprises a second matching plate 15, a vertical plate 16, a second limiting rod 18, a screw rod motor 19 and a second clamping plate 21. The second matching plates 15 are all rectangular flat plates, and the second matching plates 15 are horizontally arranged on the top surfaces of the assembling plates 3; in this embodiment, the second fitting plate 15 is detachably connected to the mounting plate 3 by a stud and a nut. The vertical plate 16 is vertically arranged on the top surface of the second matching plate 15, and at least two positioning pins 17 used for matching with axial holes 24 of the flange 23 are arranged at the upper part of one side of the vertical plate 16 at intervals; in this embodiment, the number of the positioning pins 17 is two, and the two positioning pins 17 are located at the same height. The second limiting rod 18 is vertically arranged on the vertical plate 16 and is located at the same side as the positioning pin 17, and when the flange 23 is matched with the positioning pin 17 through the axial hole 24, the second limiting rod 18 and the flange 23 are arranged at intervals, so that the flange 23 can be conveniently taken and placed. The screw rod motor 19 is arranged on the second matching plate 15 and is provided with a second screw rod 20, the second screw rod 20 penetrates through the vertical plate 16 and is movably connected with the vertical plate 16, and the second screw rod 20 and the second limiting rod 18 are arranged in parallel and are positioned at the same height. The two opposite sides of the lower part of the second clamping plate 21 are respectively sleeved on the second limiting rod 18 and the second screw rod 20, the second clamping plate 21 is connected with the second limiting rod 18 in a sliding mode, and the second clamping plate 21 is connected with the second screw rod 20 in a threaded mode. Wherein, one side of the second clamping plate 21 far away from the vertical plate 16 is provided with a second thread seat 22, and the second screw rod 20 penetrates through the second thread seat 22 and is in threaded connection with the second thread seat 22. When the screw motor 19 rotates, the second clamping plate 21 is driven to be far away from or close to the vertical plate 16, so that the function of automatically clamping the flange 23 is realized, and meanwhile, an operator can conveniently take and place the flange 23.
Preferably, the lead screw motor 19 has a self-locking function, and the second lead screw 20 cannot rotate after power failure. In this embodiment, the control method of the screw motor 21 for forward rotation, reverse rotation, and stop is the same as the control method of the stepping motor 13.
As shown in fig. 1-3, the flange 23 provided in this embodiment has a square boss 26, and the steps for processing the axial hole 24 of the fixing flange 23 of the present invention are as follows: firstly, controlling a stepping motor 12 to rotate, and driving a first clamping plate 10 of a first clamping assembly to move upwards for a certain height; then, the flange 23 is placed on the first matching plate 4, the inner circumferential surface of the flange 23 is matched with the circular boss 5, and the square boss 26 of the flange 23 is limited between the two limiting blocks 6; then, controlling the stepping motor 12 to rotate, and driving the first clamping plate 10 to move downwards for a certain distance to clamp the flange 23; then, punching the axial hole 24 of the flange 23; finally, after the drilling operation of the axial hole 24 is completed, the stepping motor 12 is controlled to rotate, the first clamping plate 10 is driven to move upwards for a certain distance, and the flange 23 is taken out.
The utility model is used for mounting flange 23 carries out the step as follows of radial hole 25 processing: firstly, controlling a screw motor 19 to rotate to drive a second clamping plate 21 to be far away from a vertical plate 16; then, the two axial holes 24 of the flange 23 are matched with the two positioning pins 17 on the vertical plate 16, so as to be suspended on the vertical plate 16, and the square boss 26 of the flange 23 is arranged upwards; then, the screw motor 19 is controlled to rotate to drive the second clamping plate 21 to be close to the vertical plate 16, so that the flange 23 is clamped; then, punching a radial hole 25 of the flange 23 on a square boss 26 of the flange 23; and finally, after the punching operation of the radial hole 25 is finished, controlling the screw rod motor 19 to rotate, driving the second clamping plate 21 to be away from the vertical plate 16, and taking out the flange 23.
The utility model is provided with a first clamping component for processing the axial hole 24 of the fixed flange 23 and a second clamping component for processing the radial hole 25 of the fixed flange 23 on the assembling plate 3, so that the utility model can be applied to the processing of the axial hole 24 and the radial hole 25 of the flange 23; the utility model is used for flange 23 axial hole 24 or radial hole 25 add man-hour, press from both sides tight flange 23 by motor drive, and do not need operating personnel to twist the nut through repeated hand and press from both sides tightly, can reduce operating personnel's work load effectively to improve operating personnel's work efficiency. Furthermore, the utility model discloses still have advantages such as simple structure, convenient to use, cost of manufacture are low, fixed respond well and the practicality is strong, can bring very big facility for the operating personnel of flange 23 processing of punching, have good popularization meaning.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (9)
1. The utility model provides a flange anchor clamps that punch, includes bottom plate, support frame, is used for mounting flange to carry out the first clamping components of axial hole processing and is used for mounting flange to carry out the second clamping components of radial hole processing, the bottom plate level sets up, the support frame includes two backup pads and an assembly plate, two backup pads set up the left and right sides at the bottom plate top surface symmetrically, the assembly plate level sets up the top of two backup pads, its characterized in that:
the first clamping assembly comprises a first matching plate, a first limiting rod, a first screw rod, a first clamping plate, a stepping motor and a transmission shaft; the first matching plate is horizontally arranged on the top surface of the assembling plate, the first limiting rod is vertically arranged on the top surface of the assembling plate, the first screw rod is vertically arranged, the lower end of the first screw rod penetrates through the assembling plate and is rotationally connected with the assembling plate, and a first bevel gear is arranged at the bottom end of the first screw rod; the first clamping plate is sleeved on the first limiting rod and the first screw rod and is positioned right above the first matching plate; the first clamping plate is connected with the first limiting rod in a sliding mode, and is in threaded connection with the first screw rod; the stepping motor is arranged at the bottom of the assembling plate, the transmission shaft is horizontally arranged, one end of the transmission shaft is connected with an output shaft of the stepping motor, the other end of the transmission shaft is rotatably connected with the supporting plate, and the transmission shaft is in transmission connection with the first bevel gear through a second bevel gear;
the second clamping assembly comprises a second matching plate, a vertical plate, a second limiting rod, a screw rod motor and a second clamping plate; the second matching plate is horizontally arranged on the top surface of the assembling plate, the vertical plate is vertically arranged on the top surface of the second matching plate, and at least two positioning pins matched with the axial holes of the flange are arranged at the upper part of one side of the vertical plate at intervals; the second limiting rod is vertically arranged on the vertical plate and is positioned at the same side as the positioning pin, and when the flange is matched with the positioning pin through the axial hole, the second limiting rod and the flange are arranged at intervals; the screw rod motor is arranged on the second matching plate and is provided with a second screw rod, and the second screw rod penetrates through the vertical plate and is movably connected with the vertical plate; the second screw rod and the second limiting rod are arranged in parallel and are positioned at the same height; the second limiting rod and the second screw rod are sleeved with two opposite sides of the lower portion of the second clamping plate respectively, the second clamping plate is connected with the second limiting rod in a sliding mode, and the second clamping plate is connected with the second screw rod in a threaded mode.
2. The flange punching clamp according to claim 1, wherein: the bottom plate the assembly plate and the second matching plate are rectangular flat plates, and the first matching plate is a circular flat plate.
3. The flange punching clamp according to claim 2, wherein: the first matching plate and the second matching plate are detachably connected with the assembling plate through studs and nuts.
4. The flange punching clamp according to claim 1, wherein: the supporting plate is an L-shaped plate, and the L-shaped plate is detachably connected with the bottom plate through a bolt.
5. The flange punching clamp according to claim 1, wherein: the top surface of the first matching plate is provided with a circular boss matched with the inner peripheral surface of the flange.
6. The flange punching clamp according to claim 1, wherein: the top surface of the first matching plate is provided with at least two limiting blocks used for limiting the movement of the flange.
7. The flange punching clamp according to claim 1, wherein: the number of the first screw rods and the number of the first limiting rods are two, the two first screw rods are respectively arranged on the left side and the right side of the first matching plate, and the two first limiting rods are respectively arranged on the left side and the right side of the first matching plate.
8. The flange punching clamp according to claim 1, wherein: one side of the first clamping plate, which is far away from the assembling plate, is provided with a first thread seat, and the first lead screw penetrates through the first thread seat and is in threaded connection with the first thread seat.
9. The flange punching clamp according to claim 1, wherein: and a second threaded seat is arranged on one side, away from the vertical plate, of the second clamping plate, and the second lead screw penetrates through the second threaded seat and is in threaded connection with the second threaded seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217159.3U CN210413598U (en) | 2019-07-30 | 2019-07-30 | Flange anchor clamps that punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217159.3U CN210413598U (en) | 2019-07-30 | 2019-07-30 | Flange anchor clamps that punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210413598U true CN210413598U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921217159.3U Active CN210413598U (en) | 2019-07-30 | 2019-07-30 | Flange anchor clamps that punch |
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| Country | Link |
|---|---|
| CN (1) | CN210413598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702032A (en) * | 2021-09-02 | 2021-11-26 | 长春一东离合器股份有限公司苏州研发中心 | AMT clutch actuator execution efficiency detection device and method |
-
2019
- 2019-07-30 CN CN201921217159.3U patent/CN210413598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702032A (en) * | 2021-09-02 | 2021-11-26 | 长春一东离合器股份有限公司苏州研发中心 | AMT clutch actuator execution efficiency detection device and method |
| CN113702032B (en) * | 2021-09-02 | 2024-02-27 | 长春一东离合器股份有限公司苏州研发中心 | AMT clutch actuator execution efficiency detection device and method |
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