CN211136192U - Pneumatic tube drawing bench - Google Patents
Pneumatic tube drawing bench Download PDFInfo
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- CN211136192U CN211136192U CN201921598332.9U CN201921598332U CN211136192U CN 211136192 U CN211136192 U CN 211136192U CN 201921598332 U CN201921598332 U CN 201921598332U CN 211136192 U CN211136192 U CN 211136192U
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- tube drawing
- connecting rod
- piston
- top cover
- pneumatic tube
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Abstract
The application discloses pneumatic tube drawing bench. The pneumatic tube drawing bench includes: the device comprises a support frame (15) and a cylinder fixedly arranged on the support frame (15), wherein the cylinder comprises a cylinder body (1) and a piston, a connecting rod (16) is arranged outside the piston, and the extending direction of the connecting rod (16) is the same as the moving direction of the piston; keep away from connecting rod (16) tube drawing head (11) are established to the one end of piston, tube drawing head (11) with treat that the tube drawing way matches, can with treat that the tube drawing way is extracted. The application has the advantages of simple design, convenience in use, stability and safety in operation and the like.
Description
Technical Field
The utility model relates to a tube drawing technical field, a pneumatic tube drawing machine specifically says so.
Background
The traditional pipe drawing working mode is that the center pole of the grinding tool is manually drawn out to finish work by purely manual knocking with the help of a hammer and clamping of a locking pliers.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a pneumatic tube drawing bench has advantages such as the design is simple, convenient to use, operation are stable safety.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a pneumatic tube drawer, comprising: a support frame and a cylinder fixed on the support frame,
the cylinder comprises a cylinder body and a piston, the piston is positioned on one side of the cylinder body, can seal the cylinder body and moves along the cylinder body,
a connecting rod is arranged outside the piston, and the extending direction of the connecting rod is the same as the moving direction of the piston; the connecting rod is kept away from establish tube drawing head to the one end of piston, the connecting rod is along with the removal of piston removes, tube drawing head follows the removal of connecting rod removes, tube drawing head and treat that tube drawing is managed to match, can with treat that the tube drawing is drawn.
Preferably, a clamping groove is formed in the support frame and located in the moving direction of the tube drawing head, and the clamping groove is matched with the tube to be drawn and can clamp and fix the tube to be drawn.
Preferably, the connecting rod is telescopic and comprises a fixed section fixed outside the piston and a telescopic section connected with the fixed section, and the telescopic direction of the telescopic section is the same as the moving direction of the piston.
Preferably, the pneumatic tube drawing bench is also provided with a limiting assembly, the limiting assembly comprises a limiting clamp arranged on the supporting frame and a limiting bulge arranged on the telescopic section,
the limit clamp can enable the connecting rod to pass through but can not enable the limit bulge to pass through,
the limiting protrusion is located on one side, far away from the tube drawing head, of the limiting clamp.
Preferably, the support frame includes the top cap, be located under the top cap and with the base that the top cap is parallel with be located the top cap with base both sides and the floor that is parallel to each other, the cylinder body is located the top cap top, the connecting rod is located the top cap with between the base.
Preferably, a boss is arranged between the top cover and the base, and the clamping groove is formed in the boss.
Preferably, a guide rod is arranged between the boss and the top cover, and the guide rod penetrates through the limiting clamp and is parallel to the connecting rod.
Preferably, a cylinder block is arranged between the cylinder block and the top cover, and the connecting rod penetrates through the cylinder block and the top cover to be connected with the cylinder block.
Preferably, the cylinder body is vertical direction setting, the moving direction of piston is vertical direction, the flexible direction of telescopic link is vertical direction, the moving direction of tube drawing head is vertical direction.
Preferably, at least three fixing screws parallel to each other are arranged on the periphery of the cylinder body, fixing seats are respectively arranged at two ends of the cylinder body, and each fixing screw is fixed at two ends of each fixing screw on the adjacent fixing seats.
Pneumatic tube drawing machine's beneficial effect as follows:
1. the supporting frame structure guarantees that the cylinder operates stably, and the fixing screw in the cylinder outside has increased the fastness of cylinder, has improved the accuracy of cylinder operation, guarantees that the orbit of connecting rod is difficult for taking place to change, has indirectly improved the quality of pneumatic drawbench.
2. The positive draw-in groove of seting up of boss is convenient for fixed sample, and the guide bar can improve the stability that the connecting rod removed, guarantees that the connecting rod removes and can not take place the skew, can realize pneumatics through the tube drawing head and dial the pipe, has improved the efficiency of dialling the pipe, and pneumatics is dialled the pipe control degree height, makes and dials the pipe process safer.
3. The telescopic design of the connecting rod and the design of the limiting assembly guarantee the safety and stability of the overall operation of the tube drawing machine.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic diagram of a pneumatic tube drawing bench;
fig. 2 is a schematic structural diagram of a cylinder and a connecting rod in the pneumatic tube drawing machine shown in fig. 1.
The labels in the figure are: 1. a cylinder body; 2. a cylinder block; 3. a top cover; 4. a rib plate; 5. a base; 6. a boss; 7. A guide bar; 8. a limiting card; 9. a limiting bulge; 10. a fixed section; 11. extracting the pipe head; 12. a fixed seat; 13. fixing the screw rod; 14. a telescopic section; 15. a support frame; 16. a connecting rod; 17. a clamping groove.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
As shown in FIG. 1 and FIG. 2, the utility model provides a pneumatic tube drawing bench, power is provided by compressed air, and the work part is accomplished by the cylinder.
The pneumatic tube drawing bench comprises a support frame 15 and an air cylinder fixed on the support frame 15, wherein the air cylinder is a single piston type front flange standard air cylinder with the model of US63 × 120-FA # 2,
the cylinder comprises a cylinder body 1 and a piston (not shown in the figure), which is located at one side of the cylinder body 1 and can seal the cylinder body 1 and move along the cylinder body 1,
a connecting rod 16 is arranged outside the piston, and the extending direction of the connecting rod 16 is the same as the moving direction of the piston; the connecting rod 16 is kept away from one end of the piston and is provided with the tube drawing head 11, the connecting rod 16 moves along with the movement of the piston, the tube drawing head 11 moves along with the movement of the connecting rod 16, and the tube drawing head 11 is matched with a pipeline to be drawn and can be used for drawing the pipeline to be drawn.
In the above pneumatic tube drawing machine, a preferred embodiment is that the support frame 15 is provided with a clamping groove 17, the clamping groove 17 is located in the moving direction of the tube drawing head 11 (specifically, right below the tube drawing head 11), and the clamping groove 17 is matched with the tube to be drawn and can clamp and fix the tube to be drawn.
In the above pneumatic tube drawing machine, in a preferred embodiment, the connecting rod 16 is of a telescopic type, and includes a fixed section 10 fixed to the outside of the piston and a telescopic section 14 connected to the fixed section 10, and the telescopic direction of the telescopic section 14 is the same as the moving direction of the piston.
A preferred embodiment is: the fixed section 10 is sleeved outside the telescopic section 14, the outer wall of the telescopic section 14 is connected with the inner wall of the fixed section 10 in a sliding mode, and other telescopic connecting rods can be arranged and can buffer unnecessary part abrasion caused by the fact that the piston moves too fast.
In the pneumatic tube drawing bench, a preferable embodiment is that the pneumatic tube drawing bench is further provided with a limiting assembly, the limiting assembly comprises a limiting clamp 8 arranged on the support frame 15 and a limiting bulge 9 arranged on the telescopic section 14, the limiting clamp 8 can enable the connecting rod 16 to pass through but can not enable the limiting bulge 9 to pass through,
the limiting bulge 9 is positioned on one side of the limiting clamp 8 far away from the tube drawing head 11;
the limiting bulge 9 can be a nut which is spirally sleeved outside the telescopic section 14, the position of the nut can be rotationally adjusted so as to better enable the pipe drawing head 11 to be in contact with a pipe to be drawn, the limiting bulge 9 can also be a bulge fixedly arranged outside the telescopic section 14,
spacing subassembly can make the flexible section 14 of connecting rod 16 not deviate its flexible direction when removing to make the flexible section 14 of connecting rod 16 stop when moving to the settlement position near draw-in groove 17 direction, so that the pipeline of treating on pipe drawing head 11 and the draw-in groove 17 is connected.
In the above pneumatic tube drawing bench, in a preferred embodiment, the supporting frame 15 includes a top cover 3, a base 5 located under the top cover 3 and parallel to the top cover 3, and ribs 4 located on both sides of the top cover 3 and the base 5 and parallel to each other, the cylinder body 1 is located above the top cover 3, and the connecting rod 16 is located between the top cover 3 and the base 5;
further, an air cylinder seat 2 is arranged between the cylinder body 1 and the top cover 3, the air cylinder seat 2 is connected with the cylinder body 1 and the top cover 3 through bolts so as to increase the stability of the air cylinder during operation, a cylindrical hole is formed in the middle of the air cylinder seat 2, the diameter of the cylindrical hole is larger than that of the connecting rod 16, and the connecting rod 16 penetrates through the air cylinder seat 2 and the top cover 3 to be connected with the cylinder body 1.
In the above pneumatic tube drawing bench, in a preferred embodiment, the boss 6 is provided between the top cover 3 and the base 5, and the locking groove 17 is provided on the boss 6, specifically, as shown in fig. 1, the left and right ends of the boss 6 are respectively fixed on the adjacent rib plates 4, and the boss 6 has a function of reinforcing the supporting frame 15.
In the pneumatic tube drawing machine, a guide rod 7 is preferably provided between the boss 6 and the top cover 3, and the guide rod 7 passes through the stopper 8 and is parallel to the connecting rod 16.
In the above pneumatic tube drawing bench, it is preferable that the cylinder 1 is disposed in a vertical direction, the moving direction of the piston is a vertical direction, the moving direction of the connecting rod 16 is a vertical direction, and the moving direction of the tube drawing head 11 is a vertical direction.
In above-mentioned pneumatic drawbench, cylinder body 1 periphery is established at least three clamping screw 13 (specifically 4 in fig. 1 and 2, and evenly distributed in cylinder body 1 periphery) that are parallel to each other, and fixing base 12 is established respectively at the both ends of cylinder body 1, and the both ends of every clamping screw 10 are fixed in respectively on adjacent fixing base 12.
The utility model provides a pneumatic tube drawing bench's theory of operation as follows:
the pneumatic tube drawing bench shown in fig. 1 and 2 is taken as an example for explanation: clamping a pipeline to be pulled out in a clamping groove 17 on a boss 6, controlling the gas pressure in a cylinder body 1, enabling a connecting rod 16 to vertically move downwards along with a piston, and stopping moving when a limiting bulge 9 at a telescopic section 14 on the connecting rod 16 moves to a limiting clamp 8, wherein at the moment, a pipe pulling head 11 and the pipeline to be pulled out can be just connected (if the pipe pulling head cannot be just connected, the position of the limiting bulge can be adjusted);
the gas pressure in the cylinder body 1 is controlled, so that the connecting rod 16 moves upwards along with the piston vertically, the pipe drawing head 11 moves upwards rapidly, external force is applied to the pipe to be drawn connected with the pipe drawing head 11, the pipe to be drawn is drawn out, and pipe drawing work is achieved.
Those not described in detail in this specification are within the skill of the art. The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A pneumatic tube drawing bench characterized in that it comprises: a supporting frame (15) and an air cylinder fixed on the supporting frame (15),
the cylinder comprises a cylinder body (1) and a piston, the piston is positioned on one side of the cylinder body (1), can seal the cylinder body (1) and moves along the cylinder body (1),
a connecting rod (16) is arranged outside the piston, and the extending direction of the connecting rod (16) is the same as the moving direction of the piston; keep away from connecting rod (16) tube drawing head (11) are established to the one end of piston, connecting rod (16) are followed the removal of piston removes, tube drawing head (11) are followed the removal of connecting rod (16) removes, tube drawing head (11) with treat that the tube drawing is managed to match, can with treat that the tube drawing is managed to be pulled out.
2. The pneumatic tube drawing bench according to claim 1, wherein a clamping groove (17) is formed in the support frame (15), the clamping groove (17) is located in the moving direction of the tube drawing head (11), and the clamping groove (17) is matched with the tube to be drawn and can clamp and fix the tube to be drawn.
3. The pneumatic tube drawing bench according to claim 2, characterized in that the connecting rod (16) is telescopic and comprises a fixed section (10) fixed outside the piston and a telescopic section (14) connected to the fixed section (10), the telescopic section (14) having a telescopic direction identical to the moving direction of the piston.
4. The pneumatic tube drawing bench according to claim 3, characterized in that the pneumatic tube drawing bench is further provided with a limiting assembly, the limiting assembly comprises a limiting clamp (8) arranged on the supporting frame (15) and a limiting bulge (9) arranged on the telescopic section (14),
the limiting clamp (8) can enable the connecting rod (16) to pass through but can not enable the limiting bulge (9) to pass through,
spacing arch (9) are located keeping away from of spacing card (8) one side of tube drawing head (11).
5. The pneumatic tube drawing bench according to claim 4, wherein the support frame (15) comprises a top cover (3), a base (5) located under the top cover (3) and parallel to the top cover (3), and ribs (4) located on two sides of the top cover (3) and the base (5) and parallel to each other, the cylinder body (1) is arranged above the top cover (3), and the connecting rod (16) is arranged between the top cover (3) and the base (5).
6. The pneumatic tube drawing bench according to claim 5, wherein a boss (6) is provided between the top cover (3) and the base (5), and the engaging groove (17) is provided on the boss (6).
7. The pneumatic tube drawing bench according to claim 6, wherein a guide rod (7) is arranged between the boss (6) and the top cover (3), and the guide rod (7) passes through the limiting clamp (8) and is parallel to the connecting rod (16).
8. A pneumatic tube drawing bench according to claim 5, characterized in that a cylinder block (2) is arranged between the cylinder block (1) and the top cover (3), and the connecting rod (16) is connected with the cylinder block (1) through the cylinder block (2) and the top cover (3).
9. The pneumatic tube drawing bench according to claim 1 or 2, wherein the cylinder (1) is vertically arranged, the moving direction of the piston is vertical, the telescopic direction of the connecting rod (16) is vertical, and the moving direction of the tube drawing head (11) is vertical.
10. The pneumatic tube drawing bench according to claim 1 or 2, wherein at least three parallel fixing screws (13) are arranged on the periphery of the cylinder body (1), fixing seats (12) are respectively arranged at two ends of the cylinder body (1), and two ends of each fixing screw (13) are respectively fixed on the adjacent fixing seats (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598332.9U CN211136192U (en) | 2019-09-24 | 2019-09-24 | Pneumatic tube drawing bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598332.9U CN211136192U (en) | 2019-09-24 | 2019-09-24 | Pneumatic tube drawing bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211136192U true CN211136192U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921598332.9U Active CN211136192U (en) | 2019-09-24 | 2019-09-24 | Pneumatic tube drawing bench |
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| Country | Link |
|---|---|
| CN (1) | CN211136192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664502A (en) * | 2021-09-07 | 2021-11-19 | 格力电器（武汉）有限公司 | Automatic rubber plug pulling device for pipe orifice of air-conditioning compressor and application of automatic rubber plug pulling device |
-
2019
- 2019-09-24 CN CN201921598332.9U patent/CN211136192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664502A (en) * | 2021-09-07 | 2021-11-19 | 格力电器（武汉）有限公司 | Automatic rubber plug pulling device for pipe orifice of air-conditioning compressor and application of automatic rubber plug pulling device |
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