CN218487599U - A frame welding mechanism for medical instrument - Google Patents
A frame welding mechanism for medical instrument Download PDFInfo
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- CN218487599U CN218487599U CN202222311718.5U CN202222311718U CN218487599U CN 218487599 U CN218487599 U CN 218487599U CN 202222311718 U CN202222311718 U CN 202222311718U CN 218487599 U CN218487599 U CN 218487599U
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Abstract
The utility model discloses a frame welding mechanism for medical instrument, the on-line screen storage device comprises a base, the top of base is rotated and is connected with the welding box, welder is installed at the top of welding box, be provided with fixed subassembly between base and the welding box, the air pump is installed to the bottom of welding box, the air pump rotates the inside of being connected to the base, the output and the equal fixedly connected with trachea of input, the bottom of air pump tracheal one end is run through and is rotated and be connected to the outside of base, bottom tracheal one end is run through and is rotated and be connected to the inside of welding box. The utility model discloses a, it is fixed to be convenient for carry out the centre gripping to the work piece of unidimensional and different shapes, and the suitability is wider, and the centre gripping effect is better, and the difficult work piece that takes place rocks the phenomenon, guarantees welding jobs stability, and it is faster to open and shut the in-process at the centre gripping, can effectual promotion welding efficiency.
Description
Technical Field
The utility model relates to a frame welding mechanism for medical instrument.
Background
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, often required to weld workpieces during machining of racks in medical devices.
Among the prior art, to the welding of frame, often adopt the bench vice structure to fix the work piece, but the mode is driven by the lead screw, open and shut inefficiency, and the clamping effect is general, easily take place the smooth silk at the course of working lead screw, not hard up phenomenon, influence clamping effect, it is unsatisfactory to lead to welding effect, when carrying out the centre gripping to not unidimensional work piece fixedly simultaneously, the bench vice formula structure is easy to appear apart from not enough, need additionally add the parallels, and add man-hour to special-shaped work piece, rather than less rather than the outside contact point, the phenomenon of rocking easily takes place.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims to provide a frame welding mechanism for medical instrument.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a frame welding mechanism for medical instrument, includes the base, the top of base is rotated and is connected with the welding box, welder is installed at the top of welding box, be provided with fixed subassembly between base and the welding box, the air pump is installed to the bottom of welding box, the air pump rotates the inside of being connected to the base, the output and the equal fixedly connected with trachea of input, the bottom tracheal one end is run through and rotate the outside of being connected to the base, the bottom tracheal one end is run through and rotate the inside of being connected to the welding box, install the C venturi tube on the welding box, the top the inside of tracheal top run through and fixedly connected to the C venturi tube, the top of welding box is provided with two benefit apart from the subassembly, install the backup pad on the benefit apart from the subassembly, the bottom of backup pad and the top contact of welding box, the outside fixedly connected with fixed box of backup pad, two hoses of middle part fixedly connected with of C venturi tube, the one end of hose runs through and fixedly connected to the inside of fixed box, the inside sliding connection of fixed box has first piston rod, the one end of first piston rod runs through and sliding connection to the outside of backup pad, the other end fixed box is connected with of first piston rod, the fixed box, the inside clamping box is installed the centre gripping box is provided with the outside of fixed box the piston rod the second piston rod.
As a further description of the above technical solution:
the distance-compensating assembly comprises a distance-compensating pipe and a third piston rod, the outer side of the distance-compensating pipe is fixedly connected to the outer side of the welding box, one end of the third piston rod penetrates through and is connected to the inside of the distance-compensating pipe in a sliding mode, and the other end of the third piston rod is fixedly connected to the outer side of the supporting plate.
As a further description of the above technical solution:
the air-tight component comprises a group of guide pipes and an exhaust square pipe, one end of each guide pipe penetrates through and is fixedly connected to the inside of the exhaust square pipe, the other end of each guide pipe penetrates through and is fixedly connected to the inside of the corresponding fixing pipe, and one end of the exhaust square pipe penetrates through and is fixedly connected to the outer side of the clamping box.
As a further description of the above technical solution:
the fixed subassembly includes electromagnetism magnet ring and two metal blocks, the bottom of establishing to the welding box is inlayed to one side of metal block, the inside to the base is installed to the electromagnetism magnet ring, the outside and the outside magnetism of electromagnet ring of metal block are connected.
As a further description of the above technical solution:
the mid-mounting of C venturi tube has the delivery pipe, all install the solenoid valve on C venturi tube, hose, exhaust side pipe and the delivery pipe.
As a further description of the above technical solution:
first springs are mounted on the first piston rod and the third piston rod, one ends of the two first springs are fixedly connected to the inside of the fixed box and the inside of the distance compensating pipe respectively, a second spring is fixedly connected to the inside of the fixed pipe, and one end of the second spring is fixedly connected to the second piston rod.
As a further description of the above technical solution:
the outside fixedly connected with fixed ball of welding box, the outside spraying of base has a set of angle sign.
Compared with the prior art, the utility model has the advantages of:
(1) This scheme is when needs carry out the centre gripping to the work piece, can put the work piece on the welding box, usable air pump function, the solenoid valve on closed delivery pipe and the C venturi tube this moment, make external gas by the leading-in C venturi tube of trachea, it is inside with gaseous leading-in fixed box by the hose afterwards, utilize gaseous first piston rod motion of promotion, make it promote the work piece that the centre gripping box was gone up to the welding box and be close to, being close to the in-process, the one end of second piston rod will contact with the work piece, can carry out the self-adaptation motion according to work piece outside shape afterwards, will outwards extrude the gas in the fixed pipe in the motion process, after that when second piston rod and the inseparable back of work piece laminating, solenoid valve on the square pipe can be closed to the user, make fixed pipe can't get into by the pipe, exhaust gas, thereby guarantee the stability of second piston rod, guarantee centre gripping fixed effect promptly.
(2) If the clamping distance needs to be enlarged due to the fact that the size of the workpiece is too small, the electromagnetic valve on the C-shaped pipe can be opened, the third piston rod in the distance compensation pipe is pushed by gas, the third piston rod drives the supporting plate to move, and the enlargement of the clamping distance is completed.
(3) This scheme user can rotate the welding box according to the welding demand, and after rotating to suitable position, usable electro-magnet ring function makes it be connected with the metal block magnetism, guarantees the stability of welding box.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front perspective view of the structure of the base and the welding box of the present invention;
fig. 3 is a schematic side view of the structure of the clamping box and the second piston rod of the present invention;
fig. 4 is an enlarged schematic view of a in fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
1. a base; 2. welding a box; 3. a welding gun; 4. a fixing assembly; 41. an electromagnet ring; 42. a metal block; 5. an air pump; 6. an air tube; 7. c-shaped pipes; 8. a distance compensation component; 81. a distance supplementing pipe; 82. a third piston rod; 9. a support plate; 10. a hose; 11. a fixing box; 12. a discharge pipe; 13. a first piston rod; 14. a clamping box; 15. fixing the tube; 16. a second piston rod; 17. an electromagnetic valve; 18. an air-lock assembly; 181. a conduit; 182. an exhaust square pipe; 19. a second spring; 20. a first spring.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;
please refer to fig. 1-4, the utility model discloses an in, a frame welding mechanism for medical instrument, including base 1, the top of base 1 is rotated and is connected with welding box 2, welder 3 is installed at the top of welding box 2, be provided with fixed subassembly 4 between base 1 and the welding box 2, air pump 5 is installed to the bottom of welding box 2, air pump 5 rotates the inside of being connected to base 1, the output of air pump 5 and the equal fixedly connected with trachea 6 of input, the one end of bottom trachea 6 runs through and rotates the outside of being connected to base 1, the one end of bottom trachea 6 runs through and rotates the inside of being connected to welding box 2, install C venturi tube 7 on the welding box 2, the top of top trachea 6 runs through and fixedly connected to the inside of C venturi tube 7, the top of welding box 2 is provided with two benefit apart from subassembly 8, install backup pad 9 on the benefit apart from subassembly 8, the bottom of backup pad 9 and the top contact of welding box 2, the outside fixedly connected with fixed box 11 of backup pad 9, two hoses 10 of middle part fixedly connected with fixed connection of C venturi tube 7, the one end of hose 10 runs through and fixedly connected to the inside of fixed box 11, the inside of fixed box 11 is connected with first fixed connection has first fixed subassembly 13, the piston rod 13 that the fixed subassembly 13 that is connected to the piston rod 13, the piston rod 13 that the fixed subassembly 13 that the fixed box 13 that is provided with outside the piston rod 14, the fixed subassembly that the piston rod 13 that the fixed subassembly that the fixed box 13 that the piston rod 14 that the fixed subassembly that is provided with, another fixed subassembly that the fixed subassembly 13 that the fixed box 13 that the piston rod 14.
The utility model discloses in, adopt base 1 to play supporting role to whole device, when needs carry out the centre gripping to the work piece, can put the work piece on welding box 2, usable air pump 5 functions, make external gas by the leading-in C venturi tube 7 of trachea 6, it is inside by the leading-in fixed box 11 of hose 10 with gas afterwards, utilize the motion of gaseous first piston rod 13 that promotes, make it promote the work piece that clamping box 14 is to welding box 2 on be close to, being close to the in-process, second piston rod 16's one end will contact with the work piece, can carry out the self-adaptation motion according to work piece outside shape afterwards, will outwards extrude the gas in fixed pipe 15 in the motion process, after second piston rod 16 is inseparable with the work piece laminating, usable gas that closes in fixed pipe 15 of subassembly 18, guarantee second piston rod 16's stability, guarantee the centre gripping fixity promptly, if the centre gripping distance is not enough, the usable benefit apart from subassembly 8 of user enlarges the clamping distance, user welding box 2 is welded after then, adjust the welding angle, after finishing, usable fixed subassembly 4 fixes welding box 2, user can utilize welding gun 3.
Please refer to fig. 1, in which: the distance compensation assembly 8 comprises a distance compensation pipe 81 and a third piston rod 82, the outer side of the distance compensation pipe 81 is fixedly connected to the outer side of the welding box 2, one end of the third piston rod 82 penetrates through and is connected to the inner portion of the distance compensation pipe 81 in a sliding mode, and the other end of the third piston rod 82 is fixedly connected to the outer side of the supporting plate 9.
The utility model discloses in, if because of work piece size undersize, when needing to enlarge the centre gripping distance, usable gas promotes the third piston rod 82 in will mending apart from pipe 81, makes it drive backup pad 9 motion, accomplishes the expansion of centre gripping distance.
Please refer to fig. 1-4, wherein: the air-blocking assembly 18 includes a set of guide pipes 181 and an exhaust square pipe 182, one end of each guide pipe 181 penetrates through and is fixedly connected to the inside of the exhaust square pipe 182, the other end of each guide pipe 181 penetrates through and is fixedly connected to the inside of the fixing pipe 15, and one end of the exhaust square pipe 182 penetrates through and is fixedly connected to the outside of the clamping box 14.
The middle part of the C-shaped pipe 7 is provided with a discharge pipe 12, and the C-shaped pipe 7, the hose 10, the exhaust square pipe 182 and the discharge pipe 12 are all provided with an electromagnetic valve 17.
First springs 20 are mounted on the first piston rod 13 and the third piston rod 82, one ends of the two first springs 20 are fixedly connected to the inside of the fixed box 11 and the inside of the distance compensation pipe 81 respectively, a second spring 19 is fixedly connected to the inside of the fixed pipe 15, and one end of the second spring 19 is fixedly connected to the second piston rod 16.
The utility model discloses in, after second piston rod 16 and the external close contact of work piece, the solenoid valve 17 on the user can closed exhaust side pipe 182, make fixed pipe 15 unable get into by pipe 181, exhaust gas, thereby guarantee second piston rod 16's stability, guarantee the fixed effect of centre gripping promptly, after welding operations accomplishes, can stop air pump 5 function, open whole solenoid valves 17 afterwards, make gaseous by the same discharge of delivery pipe 12, utilize first spring 20 and second spring 19's elasticity influence afterwards, be convenient for drive first piston rod 13, second piston rod 16 and third piston rod 82 move to the normal position, be convenient for carry out next centre gripping welding operations.
Please refer to fig. 1, in which: the fixed component 4 comprises an electromagnet ring 41 and two metal blocks 42, one side of each metal block 42 is embedded at the bottom of the welding box 2, the electromagnet ring 41 is installed inside the base 1, and the outer side of each metal block 42 is magnetically connected with the outer side of the electromagnet ring 41.
The utility model discloses in, the user can rotate welding box 2 according to the welding demand, after rotating to suitable position, usable electro-magnet ring 41 functions, makes it be connected with metal block 42 magnetism, guarantees welding box 2's stability.
Please refer to fig. 1-2, wherein: the outside fixedly connected with fixed ball of welding box 2, the outside spraying of base 1 has a set of angle sign.
The utility model discloses in, adopt fixed ball cooperation angle sign, the user of being convenient for can audio-visual observation turned angle, the welding operation of being convenient for when rotating welding box 2.
It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.
The working principle is as follows: the base 1 is adopted to support the whole device, when a workpiece needs to be clamped, the workpiece can be placed on the welding box 2, the air pump 5 can be used for operation, the electromagnetic valve 17 on the discharge pipe 12 and the C-shaped pipe 7 is closed at the moment, external air is led into the C-shaped pipe 7 through the air pipe 6, then the air is led into the fixing box 11 through the hose 10, the first piston rod 13 is pushed to move through the air, the clamping box 14 is pushed to approach the workpiece on the welding box 2, one end of the second piston rod 16 is in contact with the workpiece in the approaching process, then self-adaptive movement can be carried out according to the outer shape of the workpiece, the air in the fixing pipe 15 is extruded outwards in the moving process, then when the second piston rod 16 is tightly attached to the workpiece, a user can close the electromagnetic valve 17 on the exhaust square pipe 182, so that the fixing pipe 15 cannot enter and exhaust the air through the guide pipe 181, therefore, the stability of the second piston rod 16 is ensured, namely the clamping and fixing effect is ensured, the clamping and separating of the workpiece can be quicker by adopting a pneumatic mode, the processing efficiency is improved, if the clamping distance needs to be enlarged due to the fact that the size of the workpiece is too small, the electromagnetic valve 17 on the C-shaped pipe 7 can be opened, the third piston rod 82 in the distance compensation pipe 81 is pushed by gas to drive the supporting plate 9 to move, after the clamping distance is enlarged, the electromagnetic valve 17 on the C-shaped pipe 7 is closed, then the operation of the air pump 5 can be stopped, a user can rotate the welding box 2 according to the welding requirement, when the welding box rotates to a proper position, the electromagnetic ring 41 can be operated to be magnetically connected with the metal block 42, the stability of the welding box 2 is ensured, the fixed ball is adopted to match with the angle mark, the user can visually observe the rotating angle while rotating the welding box 2, and the welding operation is convenient, after the adjustment is completed, a user can utilize the welding gun 3 to perform welding operation, after the welding operation is completed, all the electromagnetic valves 17 can be opened, so that the gas is discharged from the discharge pipe 12 together, and then the first piston rod 13, the second piston rod 16 and the third piston rod 82 are driven to move to the original positions by utilizing the elastic force influence of the first spring 20 and the second spring 19, so that the next clamping welding operation is facilitated.
Whole device is convenient for carry out the centre gripping to the work piece of unidimensional and different shapes fixedly, and the suitability is wider, and the centre gripping effect is better, and difficult emergence work piece rocks the phenomenon, guarantees welding operation stability, and it is faster at the centre gripping in-process speed that opens and shuts, can effectual promotion welding efficiency.
The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. A frame welding mechanism for medical instrument, includes base (1), its characterized in that: the welding device is characterized in that the top of the base (1) is rotatably connected with a welding box (2), a welding gun (3) is installed at the top of the welding box (2), a fixing component (4) is arranged between the base (1) and the welding box (2), an air pump (5) is installed at the bottom of the welding box (2), the air pump (5) is rotatably connected to the inside of the base (1), an air pipe (6) is fixedly connected to the output end and the input end of the air pump (5), the bottom of the air pipe (6) is penetrated and rotatably connected to the outer side of the base (1), the bottom of the air pipe (6) is penetrated and rotatably connected to the inside of the welding box (2), a C-shaped pipe (7) is installed on the welding box (2), the top of the air pipe (6) is penetrated and fixedly connected to the inside of the C-shaped pipe (7), two distance supplementing components (8) are arranged at the top of the welding box (2), a supporting plate (9) is installed on the distance supplementing components (8), the bottom of the supporting plate (9) is in contact with the top of the welding box (2), the outer side of the supporting plate (9) is fixedly connected with a fixing box (11), and two hoses (10) are fixedly connected to the middle of the C-fixing box (10), the inside sliding connection of fixed box (11) has first piston rod (13), the one end of first piston rod (13) runs through and sliding connection to the outside of backup pad (9), the other end fixedly connected with centre gripping box (14) of first piston rod (13), the internally mounted of centre gripping box (14) has a set of fixed pipe (15), the inside sliding connection of fixed pipe (15) has second piston rod (16), the outside of centre gripping box (14) is provided with closes gas subassembly (18).
2. The frame welding mechanism for medical instruments according to claim 1, wherein: the distance compensation assembly (8) comprises a distance compensation pipe (81) and a third piston rod (82), the outer side of the distance compensation pipe (81) is fixedly connected to the outer side of the welding box (2), one end of the third piston rod (82) penetrates through and is connected to the inner portion of the distance compensation pipe (81) in a sliding mode, and the other end of the third piston rod (82) is fixedly connected to the outer side of the supporting plate (9).
3. The frame welding mechanism for medical instruments according to claim 1, wherein: the air-blocking assembly (18) comprises a group of guide pipes (181) and an exhaust square pipe (182), one end of each guide pipe (181) penetrates through and is fixedly connected to the inside of the exhaust square pipe (182), the other end of each guide pipe (181) penetrates through and is fixedly connected to the inside of the fixed pipe (15), and one end of each exhaust square pipe (182) penetrates through and is fixedly connected to the outer side of the clamping box (14).
4. The frame welding mechanism for medical instruments according to claim 1, wherein: the fixing assembly (4) comprises an electromagnet ring (41) and two metal blocks (42), one side of each metal block (42) is embedded to the bottom of the welding box (2), the electromagnet ring (41) is installed inside the base (1), and the outer side of each metal block (42) is magnetically connected with the outer side of the electromagnet ring (41).
5. The frame welding mechanism for medical instruments according to claim 3, wherein: the middle part of the C-shaped pipe (7) is provided with a discharge pipe (12), and the C-shaped pipe (7), the hose (10), the exhaust square pipe (182) and the discharge pipe (12) are all provided with an electromagnetic valve (17).
6. The frame welding mechanism for medical instruments according to claim 2, wherein: first spring (20) are installed on first piston rod (13), third piston rod (82), two the inside of fixed box (11) and benefit apart from pipe (81) is fixed connection respectively to the one end of first spring (20), the inside fixedly connected with second spring (19) of fixed pipe (15), the one end fixed connection of second spring (19) is on second piston rod (16).
7. The frame welding mechanism for medical instruments according to claim 1, wherein: the outside fixedly connected with fixed ball of welding box (2), the outside spraying of base (1) has a set of angle sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222311718.5U CN218487599U (en) | 2022-08-31 | 2022-08-31 | A frame welding mechanism for medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222311718.5U CN218487599U (en) | 2022-08-31 | 2022-08-31 | A frame welding mechanism for medical instrument |
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| Publication Number | Publication Date |
|---|---|
| CN218487599U true CN218487599U (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222311718.5U Active CN218487599U (en) | 2022-08-31 | 2022-08-31 | A frame welding mechanism for medical instrument |
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| CN (1) | CN218487599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713681A (en) * | 2023-05-19 | 2023-09-08 | 湖北世学科技股份有限公司 | Intelligent welding set of frame part robot |
-
2022
- 2022-08-31 CN CN202222311718.5U patent/CN218487599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713681A (en) * | 2023-05-19 | 2023-09-08 | 湖北世学科技股份有限公司 | Intelligent welding set of frame part robot |
| CN116713681B (en) * | 2023-05-19 | 2024-03-08 | 湖北世学科技股份有限公司 | Intelligent welding set of frame part robot |
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