CN222134779U - Adjustable clamping mechanism for round steel pipe processing - Google Patents
Adjustable clamping mechanism for round steel pipe processing Download PDFInfo
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- CN222134779U CN222134779U CN202420896493.0U CN202420896493U CN222134779U CN 222134779 U CN222134779 U CN 222134779U CN 202420896493 U CN202420896493 U CN 202420896493U CN 222134779 U CN222134779 U CN 222134779U
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- steel pipe
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- clamping pieces
- lifting seat
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 103
- 239000010959 steel Substances 0.000 title claims abstract description 103
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 5
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Load-Engaging Elements For Cranes (AREA)
Abstract
本实用新型公开了圆形钢管钢材加工用的可调式夹持机构，涉及钢管加工技术领域，包括夹持件和升降座，用于夹持钢管的夹持件的设有两个，且两个夹持件分别位于钢管的两侧；夹持件由两个形状、尺寸均相同的夹片组成；使用时，升降座上升时，升降座能够通过两个连接件分别带动两个传动件以传动件与支撑座的连接处为圆心进行旋转，两个传动件在旋转的同时，能够同步带动两个夹持件，让两个夹持件同步旋转，根据需要夹持的钢管的直径，利用升降座的升降来调节两个夹持件的间距，让两个夹持件能够正常将钢管夹持住，且两个夹持件靠近钢管的一侧均呈弧形，能够增加两个夹持件与钢管的接触面积，从而增加两个夹持件夹持钢管时的稳定性。
The utility model discloses an adjustable clamping mechanism for processing circular steel pipe steel materials, relates to the technical field of steel pipe processing, comprises a clamping member and a lifting seat, wherein two clamping members for clamping the steel pipe are provided, and the two clamping members are respectively located at two sides of the steel pipe; the clamping member is composed of two clips with the same shape and size; when in use, when the lifting seat rises, the lifting seat can respectively drive two transmission members through two connecting members to rotate with the connection between the transmission member and the supporting seat as the center of the circle, and the two transmission members can synchronously drive the two clamping members while rotating, so that the two clamping members rotate synchronously, and according to the diameter of the steel pipe to be clamped, the lifting and lowering of the lifting seat is used to adjust the spacing between the two clamping members, so that the two clamping members can clamp the steel pipe normally, and the two clamping members are arc-shaped on one side close to the steel pipe, which can increase the contact area between the two clamping members and the steel pipe, thereby increasing the stability of the two clamping members when clamping the steel pipe.
Description
Technical Field
The utility model relates to the technical field of steel tube processing, in particular to an adjustable clamping mechanism for processing round steel tube.
Background
Has a hollow cross section and a length that is much greater than the steel material of the diameter or circumference. The steel pipes are divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shapes, carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the materials, conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling and high-pressure equipment, seamless steel pipes and welded steel pipes according to the production process, wherein the seamless steel pipes are divided into hot rolling and cold rolling (drawing), and the welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes.
The steel tube clamping device comprises a clamp holder, an upper seat plate and a lower seat plate which are arranged on a traveling vehicle, wherein the clamp holder comprises a connecting arm, a clamp for clamping a steel tube and a first oil cylinder for driving the connecting arm to rotate so as to enable the clamp to lift, one end of the connecting arm is connected with a clamp dumpling, and the other end of the connecting arm is connected with the lower seat plate dumpling;
The steel pipe clamping device is characterized in that the steel pipe is clamped through the plurality of clamps, the clamps are controlled to move through the air cylinders, the radian of one side of each clamp used for clamping the steel pipe is fixed, the clamps can clamp the steel pipe, the clamps are fixed in radian, the clamps can clamp the steel pipe with fixed diameters, when the diameter of the steel pipe is smaller than the diameter of a circle formed by the two clamps, the steel pipe can shake inside the two clamps, even rollover occurs, and the normal operation of the steel pipe clamping work is affected.
Disclosure of utility model
The utility model aims to provide an adjustable clamping mechanism for processing round steel pipes, wherein positioning bolts and rubber rings used for clamping and fixing the steel pipes on a plurality of clamping pieces can slide in a sliding groove to adjust the diameters of the clamping pieces, so as to solve the technical problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The adjustable clamping mechanism for processing the round steel tube comprises clamping pieces and lifting seats, wherein two clamping pieces are arranged for clamping the steel tube and are respectively positioned at two sides of the steel tube;
A threaded hole is formed in the middle of the lifting seat below the steel pipe, a screw is connected in the threaded hole in a threaded manner, and the bottom of the screw is fixedly connected with a telescopic shaft of the motor;
The two clamping pieces of the clamping piece are provided with sliding grooves, two positioning bolts are sleeved in each sliding groove, rubber rings are sleeved on the outer sides of the positioning bolts, and the rubber rings are respectively positioned on the inner sides of the two clamping pieces;
Further, the tops of the clamping pieces are provided with transverse lines, one sides of the clamping pieces close to the clamping steel pipes are arc-shaped, the sliding grooves are arc-shaped, and the radian of the sliding grooves is the same as that of one sides of the clamping pieces.
As a further technical scheme of the utility model, the bottoms of the two clamping pieces are both rotationally connected with the transmission pieces, one ends of the two transmission pieces, which are far away from the clamping pieces, are both rotationally connected with the connecting pieces, and one ends of the two connecting pieces, which are far away from the transmission pieces, are respectively rotationally connected with the two ends of the lifting seat.
As a further technical scheme of the utility model, the outer side of the lifting seat is provided with a supporting seat, two transmission parts are L-shaped, and the corners of the two transmission parts are respectively and rotatably connected with the two ends of the supporting seat;
Further, the supporting seat is hollow, and the lower ends of the lifting seat, the two connecting pieces and the two transmission pieces are all positioned at the inner side of the supporting seat.
As a further technical scheme of the utility model, the two ends of the top of the supporting seat are both rotatably connected with the supporting pieces, and one ends of the two supporting pieces far away from the supporting seat are respectively rotatably connected with the two clamping pieces.
As a further technical scheme of the utility model, the bottom of the supporting seat is welded with the bottom shell, the motor is positioned in the bottom shell, and the length of a round hole screw rod for the screw rod to pass through is larger than that of the supporting seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the steel pipe clamping device is used, the motor can control the screw rod to rotate, the screw rod can drive the lifting seat in threaded connection with the screw rod to perform lifting movement when the screw rod rotates, when the lifting seat ascends, the lifting seat can respectively drive the two transmission parts to rotate by taking the connecting part of the transmission parts and the supporting seat as the circle center, the two transmission parts can synchronously drive the two clamping parts when rotating, the two clamping parts synchronously rotate, the distance between the two clamping parts is adjusted by utilizing the lifting of the lifting seat according to the diameter of the steel pipe to be clamped, the two clamping parts can normally clamp the steel pipe, and one side, close to the steel pipe, of the two clamping parts is arc-shaped, so that the contact area between the two clamping parts and the steel pipe can be increased, and the stability when the two clamping parts clamp the steel pipe is clamped is increased;
2. According to the steel pipe clamping device, the plurality of positioning bolts sleeved in the sliding grooves of the two clamping pieces can move in the sliding grooves, when the positioning bolts need to be moved, nuts of the positioning bolts are loosened, then the positions of the positioning bolts are adjusted according to the diameters of the steel pipes to be clamped, the radian between the two positioning bolts in the sliding grooves is identical to that of the outer diameter of the steel pipes, the radian of the two clamping pieces is matched with the radian of the two clamping pieces, the clamping devices can be better attached to the outer walls of the steel pipes, the stability of the steel pipes is further improved, the steel pipes are prevented from shaking or turning on one side, in addition, the rubber rings are sleeved on the outer sides of the positioning bolts, the rubber rings are directly attached to the steel pipes, the friction force of the clamping pieces when the clamping the steel pipes can be increased, the force of the clamping pieces for clamping the steel pipes is further increased, and damage to the outer walls of the steel pipes can not be caused.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of fig. 1 in the present utility model.
Fig. 3 is a schematic view of the internal structure of fig. 2 in the present utility model.
Fig. 4 is a schematic view of a part of the structure of fig. 1 in the present utility model.
Fig. 5 is a schematic view of a part of the structure of fig. 4 in the present utility model.
In the figure, the device comprises a 1-clamping piece, a 2-transmission piece, a 3-supporting piece, a 4-connecting piece, a 5-lifting seat, a 6-supporting seat, a 7-bottom shell, an 8-motor, a 9-screw, a 10-chute, an 11-positioning bolt, a 12-rubber ring and a 13-steel pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in the embodiment of the utility model, an adjustable clamping mechanism for processing round steel pipes comprises clamping pieces 1 and lifting seats 5, wherein two clamping pieces 1 are arranged for clamping steel pipes 13, and the two clamping pieces 1 are respectively positioned at two sides of the steel pipes 13;
A threaded hole is formed in the middle of the lifting seat 5 below the steel pipe 13, a screw rod 9 is connected in the threaded hole in a threaded manner, and the bottom of the screw rod 9 is fixedly connected with a telescopic shaft of the motor 8;
The two clamping pieces of the clamping piece 1 are respectively provided with a chute 10, each chute 10 is internally sleeved with two positioning bolts 11, the outer sides of the positioning bolts 11 are respectively sleeved with a rubber ring 12, and the rubber rings 12 are respectively positioned at the inner sides of the two clamping pieces 1;
Further, transverse lines are arranged at the tops of the clamping pieces, one sides of the clamping pieces close to the clamping steel pipes 13 are arc-shaped, the sliding grooves 10 are arc-shaped, and the radian of the sliding grooves 10 is the same as that of one side of the clamping pieces;
two the bottom of holder 1 all swivelling joint have driving medium 2, and the equal swivelling joint of one end that holder 1 was kept away from to two driving medium 2 has connecting piece 4, and the one end that driving medium 2 was kept away from to two connecting pieces 4 respectively with the both ends swivelling joint of lifting seat 5.
Through adopting above-mentioned technical scheme, during the use, can control screw rod 9 rotatory through motor 8, screw rod 9 can drive the elevating seat 5 rather than threaded connection in rotatory and carry out elevating movement, when elevating seat 5 risees, elevating seat 5 can drive two driving pieces 2 respectively and rotate with the junction of driving piece 2 and supporting seat 6 as the centre of a circle through two connecting pieces 4, two driving pieces 2 can drive two holders 1 in step when rotatory, let two holders 1 synchronous rotation, the diameter of steel pipe 13 of centre gripping as required, utilize the lift of elevating seat 5 to adjust the interval of two holders 1, let two holders 1 can normally hold steel pipe 13, and one side that two holders 1 are close to steel pipe 13 all is the arc, can increase the area of contact of two holders 1 and steel pipe 13, thereby increase the stability when two holders 1 hold steel pipe 13.
In this embodiment, a supporting seat 6 is disposed on the outer side of the lifting seat 5, two transmission members 2 are L-shaped, and corners of the two transmission members 2 are respectively and rotatably connected with two ends of the supporting seat 6;
further, the supporting seat 6 is hollow, and the lower ends of the lifting seat 5, the two connecting pieces 4 and the two transmission pieces 2 are all positioned at the inner side of the supporting seat 6;
The two ends of the top of the supporting seat 6 are rotatably connected with the supporting pieces 3, and one ends of the two supporting pieces 3 far away from the supporting seat 6 are respectively and rotatably connected with the two clamping pieces 1;
The bottom of the supporting seat 6 is welded with the bottom shell 7, the motor 8 is positioned in the bottom shell 7, and the top of the bottom shell 7 is provided with a round hole screw 9 for the screw 9 to pass through, and the length of the round hole screw 9 is greater than that of the supporting seat 6.
Through the technical scheme, the plurality of positioning bolts 11 sleeved in the sliding grooves 10 of the two clamping pieces 1 can move in the sliding grooves 10, when the positioning bolts 11 need to be moved, nuts of the positioning bolts 11 are loosened, then the positions of the positioning bolts 11 are adjusted according to the diameter of the steel pipe 13 to be clamped, the radian between the two positioning bolts 11 in the sliding grooves 10 is identical to the radian of the outer diameter of the steel pipe 13, the radian of the two clamping pieces 1 is matched with the radian of the outer wall of the steel pipe 13, the stability of the steel pipe 13 is further improved, the steel pipe 13 is prevented from shaking or rollover, in addition, rubber rings 12 are sleeved outside the positioning bolts 11, the rubber rings 12 are directly attached to the steel pipe 13, the friction force of the clamping pieces 1 in clamping the steel pipe 13 can be increased, the strength of the clamping pieces 1 in clamping the steel pipe 13 is further increased, and the same kind of the steel pipe cannot damage the outer wall of the steel pipe 13.
When the steel pipe 13 clamping device is used, the screw rod 9 can be controlled to rotate through the motor 8, the screw rod 9 can drive the lifting seat 5 in threaded connection with the screw rod 9 to perform lifting movement when the screw rod 9 rotates, when the lifting seat 5 ascends, the lifting seat 5 can respectively drive the two transmission parts 2 to rotate by taking the connection part of the transmission parts 2 and the supporting seat 6 as the circle center, the two transmission parts 2 can synchronously drive the two clamping parts 1 when rotating, the two clamping parts 1 can synchronously rotate, the distance between the two clamping parts 1 is adjusted by lifting of the lifting seat 5 according to the diameter of the steel pipe 13 to be clamped, the two clamping parts 1 can normally clamp the steel pipe 13, one side, close to the steel pipe 13, of the two clamping parts 1 is arc-shaped, and the contact area between the two clamping parts 1 and the steel pipe 13 can be increased, so that the stability when the two clamping parts 1 clamp the steel pipe 13;
The steel pipe 13 clamping device comprises a steel pipe 13, a plurality of clamping pieces 1, a plurality of positioning bolts 11, rubber rings 12, a plurality of clamping pieces 1, a steel pipe 13 and a steel pipe 13, wherein the plurality of positioning bolts 11 sleeved in the sliding groove 10 of the two clamping pieces 1 can move in the sliding groove 10, when the positioning bolts 11 need to move, nuts of the positioning bolts 11 are loosened, then the positions of the positioning bolts 11 are adjusted according to the diameter of the steel pipe 13 to be clamped, the radian between the two positioning bolts 11 in the sliding groove 10 is identical to the radian of the outer diameter of the steel pipe 13, and the radian of the two clamping pieces 1 can be matched with the radian of the outer wall of the steel pipe 13, so that the steel pipe 13 can be better attached to the outer wall of the steel pipe 13, the stability of the steel pipe 13 is further improved, the steel pipe 13 is prevented from shaking or rollover, the outer sides of the plurality of the positioning bolts 11 are sleeved with the rubber rings 12, the friction force of the clamping pieces 1 can be increased when the clamping pieces 13 are clamped by the rubber rings 13.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. An adjustable clamping mechanism for processing round steel tube is characterized by comprising
The clamping pieces (1) are used for clamping the two clamping pieces (1) of the steel pipe (13), and the two clamping pieces (1) are respectively positioned at two sides of the steel pipe (13), wherein the clamping pieces (1) are composed of two clamping pieces with the same shape and size;
The lifting seat (5) is positioned in the middle of the lifting seat (5) below the steel pipe (13), a threaded hole is formed in the middle of the lifting seat (5), a screw rod (9) is connected in the threaded hole in a threaded manner, and the bottom of the screw rod (9) is fixedly connected with a telescopic shaft of the motor (8);
Two clamping pieces of the clamping piece (1) are provided with sliding grooves (10), two positioning bolts (11) are sleeved in each sliding groove (10), rubber rings (12) are sleeved on the outer sides of the positioning bolts (11), and the rubber rings (12) are respectively located on the inner sides of the two clamping pieces (1).
2. The adjustable clamping mechanism for processing the round steel tube according to claim 1, wherein the bottoms of the two clamping pieces (1) are respectively and rotatably connected with a transmission piece (2), one ends of the two transmission pieces (2) far away from the clamping pieces (1) are respectively and rotatably connected with a connecting piece (4), and one ends of the two connecting pieces (4) far away from the transmission pieces (2) are respectively and rotatably connected with two ends of the lifting seat (5).
3. The adjustable clamping mechanism for processing round steel pipes according to claim 2, wherein the outer side of the lifting seat (5) is provided with a supporting seat (6), the two transmission parts (2) are L-shaped, and the corners of the two transmission parts (2) are respectively and rotatably connected with the two ends of the supporting seat (6).
4. The adjustable clamping mechanism for processing round steel pipes according to claim 3, wherein the two ends of the top of the supporting seat (6) are rotatably connected with the supporting pieces (3), and one ends of the two supporting pieces (3) far away from the supporting seat (6) are respectively rotatably connected with the two clamping pieces (1).
5. The adjustable clamping mechanism for processing round steel pipes as set forth in claim 4, wherein the bottom of the supporting seat (6) is welded with the bottom shell (7), the motor (8) is located in the bottom shell (7), and a round hole for the screw (9) to pass through is formed in the top of the bottom shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420896493.0U CN222134779U (en) | 2024-04-28 | 2024-04-28 | Adjustable clamping mechanism for round steel pipe processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420896493.0U CN222134779U (en) | 2024-04-28 | 2024-04-28 | Adjustable clamping mechanism for round steel pipe processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222134779U true CN222134779U (en) | 2024-12-10 |
Family
ID=93729390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420896493.0U Active CN222134779U (en) | 2024-04-28 | 2024-04-28 | Adjustable clamping mechanism for round steel pipe processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222134779U (en) |
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2024
- 2024-04-28 CN CN202420896493.0U patent/CN222134779U/en active Active
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