CN214921499U - Exhaust elbow cutting positioning tool - Google Patents
Exhaust elbow cutting positioning tool Download PDFInfo
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- CN214921499U CN214921499U CN202121192574.5U CN202121192574U CN214921499U CN 214921499 U CN214921499 U CN 214921499U CN 202121192574 U CN202121192574 U CN 202121192574U CN 214921499 U CN214921499 U CN 214921499U
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- bent pipe
- clamping mechanism
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Abstract
The utility model relates to an exhaust elbow cutting and positioning tool, which comprises a base, a rotary clamping mechanism and an elbow clamping mechanism, wherein the base is provided with a first supporting platform and a second supporting platform; the rotary clamping mechanism is fixed on the first supporting table; the bent pipe clamping mechanism is fixed on the second support platform; the rotary clamping mechanism comprises a roller, and at least three clamping components are arranged in the roller; one side of the roller is connected with a rotating shaft; the bent pipe clamping mechanism comprises an electric push rod and a bent pipe fixing seat; the electric push rod and the circle center of the roller are on the same horizontal line; the bent pipe fixing seat is composed of four side plates; a fixed rod is arranged below the bent pipe fixed seat; the fixed rod is provided with a supporting block; the upper surface and the side surface inside the bent pipe fixing seat are both provided with clamping parts. The utility model discloses can make the exhaust return bend rotate, make things convenient for the exhaust return bend to cut, and can adjust cutting length, work efficiency is high, uses manpower sparingly.
Description
Technical Field
The utility model relates to an exhaust return bend processing technology field, especially an exhaust return bend cutting location frock.
Background
The exhaust elbow is one of main accessories of a diesel engine, the exhaust elbow is formed by welding two straight pipes and an elbow, the straight pipe part needs to be cut after the exhaust elbow is welded, due to the fact that manual cutting is poor in quality, large in size error, large in material waste, large in subsequent processing workload, severe in labor conditions and low in production efficiency, a semi-automatic cutting machine or a laser cutting machine is used at present, due to the fact that the exhaust elbow is not convenient to rotate, a common pipe cutting tool is difficult to fix the exhaust elbow, and cutting of the exhaust elbow is not facilitated.
Chinese patent publication No. CN212239684U discloses a laser cutting tool for elbow bends of intake and exhaust pipes, which is technically characterized by comprising a cutting table, a pipe bending installation frame, a driving member, a side clamping plate and a connecting shaft; a rotating chuck is fixedly connected to the rear part of the cutting table; the rear end of the connecting shaft is fixedly clamped on the rotating chuck; the bent pipe mounting frame is fixedly connected to the front end of the connecting shaft; the side clamping plate is fixedly connected to the left side of the elbow mounting frame through a bolt; the driving piece is divided into two parts and fixedly connected to the upper surface and the lower surface of the elbow mounting frame through bolts, and the output end of the driving piece is fixedly connected with the two ends of the top plate of the front puller block; the front puller block is connected in front of the elbow installation frame in a sliding mode. The problem of the fixed rotation of exhaust return bend has been solved, but this scheme all need tear the return bend installing frame open when cutting the exhaust return bend at every turn, and the installation exhaust return bend is very inconvenient, and this scheme also can not be convenient the regulation cutting length.
Accordingly, it is desirable to provide a device that can secure the exhaust elbow when it is cut.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust return bend cutting location frock can be with the fixed rotation of exhaust return bend.
In order to achieve the purpose of the utility model, the utility model provides an exhaust elbow cutting and positioning tool, which comprises a base, a rotary clamping mechanism and an elbow clamping mechanism,
the base is provided with a first supporting platform and a second supporting platform; the rotary clamping mechanism is fixed on the first supporting table; the bent pipe clamping mechanism is fixed on the second support platform;
the rotary clamping mechanism comprises a roller, and a roller seat is fixed on one side, close to the first supporting table, of the first supporting table; the roller is rotatably connected in the roller seat; the inside of the roller is hollow; and one side of the roller, which is close to the second support table, is provided with an opening; at least three clamping components are arranged in the roller; one side of the roller, which is far away from the second support table, is connected with a rotating shaft; the rotating shaft extends out of the outer side of the first supporting table; a motor is arranged on one side, away from the second support table, of the first support table; a transmission belt is arranged between the motor and the rotating shaft;
the bent pipe clamping mechanism comprises an electric push rod and a bent pipe fixing seat; the electric push rod is fixed on the second support platform; the electric push rod and the circle center of the roller are on the same horizontal line; the bent pipe fixing seat is rotationally connected with a push rod of the electric push rod; a fixed rod is arranged below the bent pipe fixed seat; the fixed rod is provided with a supporting block; the upper surface of the supporting block is an arc surface; clamping parts are arranged on the upper surface and the side surface of the interior of the bent pipe fixing seat;
a support frame is arranged between the first support platform and the bent pipe fixing seat; two rollers are arranged above the supporting frame; the roller is rotatably connected with the support frame.
Preferably, the clamping component comprises a clamping jaw seat, a telescopic rod, a cylinder and a clamping jaw; the telescopic rod is fixed on one side of the clamping jaw seat; the cylinder is fixed on the other side of the clamping jaw seat; the clamping jaw is fixed with the piston rod of the cylinder, and the clamping jaw is fixed with the telescopic part of the telescopic rod.
Preferably, the side of the clamping jaw, which faces away from the cylinder, is arc-shaped.
Preferably, a rubber pad is arranged on the arc surface of the clamping jaw.
The working principle is as follows: the utility model provides an exhaust return bend cutting location frock, adjust the return bend fixing base, make the supporting shoe in the return bend fixing base adjust to the below, place the exhaust return bend on the support frame, promote the exhaust return bend and get into the return bend fixing base, place on the supporting shoe, start the clamping part in the return bend fixing base, fix the exhaust return bend, later start electric putter, electric putter promotes the return bend fixing base, insert the cylinder with the exhaust return bend in, clamping part in the starting drum fixes the opposite side of exhaust return bend, then starter motor, the motor passes through the drive pivot and rotates, thereby driving roll rotates, make the exhaust return bend rotate thereupon, rotate the in-process at the exhaust return bend and cut.
The utility model relates to an exhaust return bend cutting location frock compares with prior art and has following advantage:
(1) the electric push rod and the bent pipe fixing seat are arranged, so that the cutting length of the exhaust bent pipe can be conveniently adjusted;
(2) the support frame is arranged, so that the exhaust bent pipe can be conveniently placed into the bent pipe fixing seat;
(3) the design is simple, easy to use, and low in manufacturing cost.
Drawings
FIG. 1 is a schematic structural diagram A of the present invention;
FIG. 2 is a schematic structural diagram B of the present invention;
FIG. 3 is a schematic view of the drum structure;
FIG. 4 is a schematic view of a clamping member;
fig. 5 is a schematic structural view of a pipe bending clamping mechanism.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in FIGS. 1 to 5, an exhaust elbow cutting and positioning tool comprises a base 1, a rotary clamping mechanism 2 and an elbow clamping mechanism 3,
a first supporting table 11 and a second supporting table 12 are arranged on the base 1; the rotary clamping mechanism 2 is fixed on the first supporting table 11; the elbow clamping mechanism 3 is fixed on the second support table 12;
the rotary clamping mechanism 2 comprises a roller 21, and a roller seat 22 is fixed on one side, close to the first supporting table 11, of the first supporting table 11; the roller 21 is rotatably connected in the roller base 22; the drum 21 is hollow inside; and the side of the roller 21 close to the second support table 12 is open; at least three clamping parts 4 are arranged in the roller 21 and used for fixing the pipe head of the exhaust elbow; a rotating shaft 23 is connected to one side of the roller 21, which is far away from the second support table 12, and the rotating shaft 23 can rotate the roller 21; the rotating shaft 23 extends out of the first supporting table 11; a motor 24 is arranged on one side of the first supporting platform 11, which is far away from the second supporting platform 12; a transmission belt 25 is arranged between the motor 24 and the rotating shaft 23, and the motor 24 drives the rotating shaft 23 to rotate through the transmission belt 25, so that the roller 21 rotates;
the elbow clamping mechanism 3 comprises an electric push rod 31 and an elbow fixing seat 32; the electric push rod 31 is fixed on the second support table 12; the electric push rod 31 and the center of the circle of the roller 21 are on the same horizontal line; the bent pipe fixing seat 32 is rotatably connected with a push rod of the electric push rod 31; the elbow fixing seat 32 is composed of four side plates 321, and the elbow fixing seat 32 is used for placing an elbow part of the exhaust elbow; a fixing rod 322 is arranged below the bent pipe fixing seat 32; the fixing rod 322 is provided with a supporting block 323; the upper surface of the supporting block 323 is an arc surface, so that the exhaust bent pipe is conveniently placed on the supporting block 323; inside higher authority and the side of return bend fixing base 32 all are equipped with clamping part 4, carry out the centre gripping to the exhaust return bend, place the exhaust return bend on supporting shoe 323, start clamping part 4 and fix the exhaust return bend, later electric putter 31 promotes return bend fixing base 32, inserts the exhaust return bend in the cylinder 21, the length adjustment electric putter 31 distance of promoting as required cutting, when cylinder 21 rotates, exhaust return bend and return bend fixing base 32 also rotate thereupon.
A support frame 5 is arranged between the first support platform 11 and the bent pipe fixing seat 32; two rollers 51 are arranged above the support frame 5; the roller 51 is rotatably connected with the support frame 5, and the exhaust elbow is placed on the roller 51, so that the exhaust elbow can be conveniently placed in the elbow fixing seat 32, and the function of blocking iron chips is achieved.
In this embodiment, the clamping member 4 includes a clamping jaw seat 41, an expansion rod 42, a cylinder 43 and a clamping jaw 44; the telescopic rod 42 is fixed on one side of the jaw seat 41; the cylinder 43 is fixed on the other side of the clamping jaw seat 41; the clamping jaw 44 is fixed with the piston rod of the cylinder 43, the clamping jaw 44 is fixed with the telescopic part of the telescopic rod 42, the cylinder 43 pushes the clamping jaw 44 by opening the cylinder 43, and the telescopic rod 42 extends out along with the clamping jaw to fix the exhaust elbow.
In this embodiment, the side of the clamping jaw 44 facing away from the cylinder 43 is arc-shaped, so as to fix the exhaust elbow conveniently.
In this embodiment, a rubber pad is arranged on the arc surface of the clamping jaw 44 to protect the exhaust elbow from being damaged.
The utility model discloses application method, adjust return bend fixing base 32, make supporting shoe 323 in return bend fixing base 32 adjust to the below, place the exhaust return bend on support frame 5, promote the exhaust return bend and get into in return bend fixing base 32, place on supporting shoe 323, the hold assembly 4 in the start-up return bend fixing base 32, fix the exhaust return bend, later start electric putter 31, electric putter 31 promotes return bend fixing base 32, insert the exhaust return bend in the cylinder 21, hold assembly 4 in the start-up cylinder 21 fixes the opposite side of exhaust return bend, then starter motor 24, motor 24 passes through drive belt 25 drive shaft 23 and rotates, thereby driving roll 21 rotates, make the exhaust return bend rotate thereupon, rotate the in-process at the exhaust return bend and cut.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, and such equivalents and substitutions are intended to be included within the scope of the invention as defined by the appended claims.
Claims (4)
1. A cutting and positioning tool for an exhaust elbow is characterized by comprising a base, a rotary clamping mechanism and an elbow clamping mechanism,
the base is provided with a first supporting platform and a second supporting platform; the rotary clamping mechanism is fixed on the first supporting table; the bent pipe clamping mechanism is fixed on the second support platform;
the rotary clamping mechanism comprises a roller, and a roller seat is fixed on one side, close to the first supporting table, of the first supporting table; the roller is rotatably connected in the roller seat; the inside of the roller is hollow; and one side of the roller, which is close to the second support table, is provided with an opening; at least three clamping components are arranged in the roller; one side of the roller, which is far away from the second support table, is connected with a rotating shaft; the rotating shaft extends out of the outer side of the first supporting table; a motor is arranged on one side, away from the second support table, of the first support table; a transmission belt is arranged between the motor and the rotating shaft;
the bent pipe clamping mechanism comprises an electric push rod and a bent pipe fixing seat; the electric push rod is fixed on the second support platform; the electric push rod and the circle center of the roller are on the same horizontal line; the bent pipe fixing seat is rotationally connected with a push rod of the electric push rod; a fixed rod is arranged below the bent pipe fixed seat; the fixed rod is provided with a supporting block; the upper surface of the supporting block is an arc surface; clamping parts are arranged on the upper surface and the side surface of the interior of the bent pipe fixing seat;
a support frame is arranged between the first support platform and the bent pipe fixing seat; two rollers are arranged above the supporting frame; the roller is rotatably connected with the support frame.
2. The exhaust elbow cutting and positioning tool according to claim 1, wherein the clamping component comprises a clamping jaw seat, a telescopic rod, a cylinder and a clamping jaw; the telescopic rod is fixed on one side of the clamping jaw seat; the cylinder is fixed on the other side of the clamping jaw seat; the clamping jaw is fixed with the piston rod of the cylinder, and the clamping jaw is fixed with the telescopic part of the telescopic rod.
3. The tool for cutting and positioning the exhaust elbow according to claim 2, wherein the side of the clamping jaw, which faces away from the cylinder, is arc-shaped.
4. The tool for cutting and positioning the exhaust elbow according to claim 3, wherein a rubber pad is arranged on the arc surface of the clamping jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192574.5U CN214921499U (en) | 2021-05-31 | 2021-05-31 | Exhaust elbow cutting positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192574.5U CN214921499U (en) | 2021-05-31 | 2021-05-31 | Exhaust elbow cutting positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214921499U true CN214921499U (en) | 2021-11-30 |
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ID=79056877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121192574.5U Active CN214921499U (en) | 2021-05-31 | 2021-05-31 | Exhaust elbow cutting positioning tool |
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| Country | Link |
|---|---|
| CN (1) | CN214921499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833609A (en) * | 2023-08-24 | 2023-10-03 | 江苏丰恩金属制品有限公司 | Welding system for pressure vessel |
-
2021
- 2021-05-31 CN CN202121192574.5U patent/CN214921499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833609A (en) * | 2023-08-24 | 2023-10-03 | 江苏丰恩金属制品有限公司 | Welding system for pressure vessel |
| CN116833609B (en) * | 2023-08-24 | 2024-04-02 | 江苏丰恩金属制品有限公司 | Welding system for pressure vessel |
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