CN213351650U - Clamp for machining pneumatic type hemispherical protective cover - Google Patents
Clamp for machining pneumatic type hemispherical protective cover Download PDFInfo
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- CN213351650U CN213351650U CN202021966154.3U CN202021966154U CN213351650U CN 213351650 U CN213351650 U CN 213351650U CN 202021966154 U CN202021966154 U CN 202021966154U CN 213351650 U CN213351650 U CN 213351650U
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Abstract
The utility model discloses a pneumatic formula hemisphere protection casing processing anchor clamps belongs to hemisphere protection casing processing technology field, including fixed frame, main aspiration pump is all installed to the both sides of fixed frame, the input of main aspiration pump is fixed with first trachea, first tracheal one end is fixed with first splint, vice aspiration pump is installed to the interior diapire of fixed frame, the input of vice aspiration pump is fixed with the second trachea. The utility model discloses can adopt the mode of adsorbing the hemisphere protection casing outside to adsorb the protection casing on anchor clamps, easy operation not only, labour saving and time saving utilizes four sucking discs all around and sucking disc of bottom to carry out diversified absorption to the protection casing moreover, has improved the stability of hemisphere protection casing to in the subsequent processing work of staff, the outside of hemisphere protection casing can not be damaged to the adsorption mode in addition, reduces the spoilage of protection casing at the centre gripping in-process, thereby has improved the practicality of this protection casing processing anchor clamps.
Description
Technical Field
The utility model relates to an anchor clamps especially relate to an anchor clamps are used in processing of pneumatic hemisphere protection casing belongs to hemisphere protection casing processing technology field.
Background
At present, due to production requirements, a semi-spherical casting is often required to be clamped, processed and detected, and the outer surface of a spherical structure is smooth, so that clamping and positioning are not easy to realize, and a common clamp cannot meet clamping requirements;
the existing clamp for machining the hemispherical protective cover generally adopts the mode that a corresponding support is manufactured on site to support, various support rods are welded to stabilize the clamp, or a mechanical locking mode is adopted, so that the clamp is not only inconvenient to operate, but also low in production efficiency, and in addition, the clamp adopting the modes can cause the problems that spherical parts are easily worn or extruded to be damaged and the like.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a pneumatic formula hemisphere protection casing adds anchor clamps for processing to solve the problem of inconvenient and fragile protection casing of operation among the prior art.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a clamp for processing a pneumatic hemispherical protective cover comprises a fixed frame, wherein main air pumps are arranged on two sides of the fixed frame, a first air pipe is fixed at the input end of the main air suction pump, a first clamping plate is fixed at one end of the first air pipe, an auxiliary air pump is arranged on the inner bottom wall of the fixed frame, a second air pipe is fixed at the input end of the auxiliary air pump, one end of the second air pipe and one end of the first air pipe are both fixedly connected with an adsorption cover, one end of the second air pipe is fixed with a second clamping plate, the bottom of the second clamping plate is hinged with an external thread pipe, the outer side of the external thread pipe is in threaded connection with an internal thread pipe, the internal thread pipe is rotationally connected with the fixed frame, one side of the first clamping plate is hinged with a supporting rod, the inside of fixed frame is provided with adjustment mechanism, the bottom of fixed frame is provided with rotary mechanism, the smooth hole has evenly been seted up at the top of fixed frame.
Preferably: adjustment mechanism includes first turbine, first worm, fixed pipe and second worm, first turbine is located the bottom of internal thread pipe, first worm is located fixed frame, first worm runs through the inside of fixed frame and extends to the outside of fixed frame, and first worm meshes with first turbine mutually, fixed pipe is located the interior diapire of fixed frame, and fixed pipe rotates with fixed frame to be connected, the top of fixed pipe is fixed with the screw thread dish, the top meshing of screw thread dish has the pinion rack, the pinion rack is with the bottom fixed connection of bracing piece, the outside of fixed pipe is fixed with the second turbine, the second worm is located fixed frame, the one end of second worm runs through the inside of fixed frame and extends to the outside of fixed frame, the second worm rotates with fixed frame to be connected.
Preferably: the rotating mechanism comprises a base and a sliding block, the base is located at the bottom of the fixed frame, a sliding groove is formed in the top of the base, the sliding block is located at the bottom of the fixed frame, and the sliding block is connected with the sliding groove in a sliding mode.
Preferably: the one end of first worm and second worm all is fixed with the crank, and the outside of crank all is provided with anti-skidding line.
Preferably: first splint and second splint all are the arc splint, and the inboard of first splint and second splint all is fixed with increases the abrasive pad.
Preferably: the quantity of pinion rack is four, first trachea and second trachea all are the hose.
The utility model has the advantages that:
the utility model provides a pair of pneumatic formula hemisphere protection casing adds uses anchor clamps: through the mutual matching use of the main air pump, the first air pipe, the first clamping plate, the auxiliary air pump, the second air pipe, the second clamping plate, the external threaded pipe, the supporting rod, the internal threaded pipe and the adsorption cover, the protection cover can be adsorbed on the clamp in a mode of adsorbing the outer side of the hemispherical protection cover, the operation is simple, time and labor are saved, and the protection cover is adsorbed in multiple directions by four sucking discs around and one sucking disc at the bottom, so that the stability of the hemispherical protection cover is improved, the subsequent processing work of workers is facilitated, in addition, the adsorption mode cannot damage the outer side of the hemispherical protection cover, the damage rate of the protection cover in the clamping process is reduced, and the practicability of the clamp for processing the protection cover is improved; the first worm wheel, the first worm, the toothed plate, the fixing pipe, the threaded disc, the second worm wheel, the second worm and the sliding hole are matched with each other for use, the hemispherical protective covers with different sizes can be adsorbed and fixed, and in addition, the arc-shaped plate can also play a role in clamping the outer side of the hemispherical protective cover on the basis of adsorption, so that the application range of the clamp is expanded, and the clamping firmness is improved; through mutually supporting use of base, spout and slider, can adjust the rotation angle of hemisphere protection casing according to the user demand, and then carry out the detection processing of different positions to the protection casing, it is more nimble convenient to use to the use of giving people provides convenient.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a schematic view of the connection between the first clamp plate and the adsorption cover of the present invention;
fig. 3 is a top view of the threaded disc of the present invention;
fig. 4 is a top view of the fixing frame of the present invention.
In the figure: 1. a fixing frame; 2. a main air pump; 3. a first air pipe; 4. a first splint; 5. an auxiliary air pump; 6. a second air pipe; 7. a second splint; 8. an externally threaded tube; 9. a support bar; 10. an internally threaded tube; 11. a first turbine; 12. a first worm; 13. a toothed plate; 14. a fixed tube; 15. a threaded disc; 16. a second turbine; 17. a second worm; 18. a slide hole; 19. a base; 20. a chute; 21. a slider; 22. and (4) adsorbing the cover.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 4, the present embodiment provides a pneumatic type clamp for processing a hemispherical protection cover, which comprises a fixing frame 1, main air pumps 2 are installed on both sides of the fixing frame 1, a first air pipe 3 is fixed at an input end of the main air pump 2, a first clamping plate 4 is fixed at one end of the first air pipe 3, an auxiliary air pump 5 is installed on an inner bottom wall of the fixing frame 1, a second air pipe 6 is fixed at an input end of the auxiliary air pump 5, an adsorption cover 22 is fixedly connected to each of the second air pipe 6 and one end of the first air pipe 3, a second clamping plate 7 is fixed at one end of the second air pipe 6, an external threaded pipe 8 is hinged to the bottom of the second clamping plate 7, an internal threaded pipe 10 is screwed to the outer side of the external threaded pipe 8, the internal threaded pipe 10 is rotatably connected to the fixing frame 1, a support rod 9 is hinged to one side of the first clamping plate 4, an adjusting, the top of the fixed frame 1 is evenly provided with slide holes 18.
In the present embodiment, as shown in fig. 1, the adjusting mechanism includes a first worm wheel 11, a first worm 12, a fixed pipe 14 and a second worm 17, the first worm wheel 11 is located at the bottom of the internally threaded pipe 10, the first worm 12 is located on the fixed frame 1, the first worm 12 penetrates through the inside of the fixed frame 1 and extends to the outside of the fixed frame 1, the first worm 12 is engaged with the first worm wheel 11, the fixed pipe 14 is located at the inner bottom wall of the fixed frame 1, the fixed pipe 14 is rotatably connected with the fixed frame 1, a threaded disc 15 is fixed at the top of the fixed pipe 14, a toothed plate 13 is engaged at the top of the threaded disc 15, the toothed plate 13 is fixedly connected with the bottom of the supporting rod 9, a second worm wheel 16 is fixed at the outside of the fixed pipe 14, the second worm 17 is located on the fixed frame 1, one end of the second worm 17 penetrates through the inside of the fixed frame 1 and extends to the outside of the fixed frame 1, the second, the second worm 17 is rotated, the second worm 17 drives the second turbine 16 and the fixed pipe 14 to rotate, the fixed pipe 14 drives the thread disc 15 to rotate, the thread disc 15 is meshed with the tooth plate 13 to drive the tooth plate 13 and the supporting rod 9 to horizontally move, the supporting rod 9 drives the first clamping plate 4 and the first air pipe 3 to move, the first clamping plate 4 is hinged with the supporting rod 9, therefore, the first clamping plate 4 can rotate due to different cambered surfaces of the protective covers with different sizes until the protective covers are attached to the outer side of the anti-slip cover at the most attached angle, the main air suction pump 2 is started, the main air suction pump 2 adsorbs the side surfaces of the protective covers through the first air pipe 3 and the adsorption cover 22, the hemispherical protective covers with different sizes can be adsorbed and fixed, in addition, the cambered plates can also play a role in clamping the outer sides of the hemispherical protective covers on the basis of adsorption, the use range of the clamp is expanded, and the firmness and the stability of the clamp are, so that the machining is more accurate.
In this embodiment, as shown in fig. 1, rotary mechanism includes base 19 and slider 21, base 19 is located the bottom of fixed frame 1, spout 20 has been seted up at base 19's top, slider 21 is located the bottom of fixed frame 1, slider 21 and spout 20 sliding connection, during the rotatory protection casing, can directly rotate fixed frame 1, slider 21 of fixed frame 1 bottom slides in spout 20, fixed frame 1 drives the protection casing and rotates, the rotation angle according to user demand adjustment hemisphere protection casing, and then carry out the detection processing of different positions to the protection casing, it is more nimble convenient to use, thereby the use of giving people provides convenient.
In this embodiment, as shown in fig. 1 to 4, the hand crank is fixed to one end of each of the first worm 12 and the second worm 17, and the anti-slip threads are disposed on the outer side of the hand crank, so that people can conveniently rotate the first worm 12 and the second worm 17, and the operation is simple and labor-saving.
In this embodiment, as shown in fig. 1-2, the first clamping plate 4 and the second clamping plate 7 are both arc-shaped clamping plates, and the inner sides of the first clamping plate 4 and the second clamping plate 7 are both fixed with friction pads, so as to increase the friction between the first clamping plate 4 and the outer side of the protective cover and the second clamping plate 7, and improve the clamping and adsorbing firmness.
In this embodiment, as shown in fig. 1-3, the number of the toothed plates 13 is four, the first air pipe 3 and the second air pipe 6 are hoses, the four toothed plates 13 respectively drive the four first clamping plates 4 to be attached to the outer side of the protective cover, so that the firmness is improved, the first air pipe 3 and the second air pipe 6 are hoses, and the moving range of the first clamping plates 4 and the moving range of the second air pipe 6 can be enlarged.
As shown in fig. 1 to 4, the working process of the clamp for machining a pneumatic hemispherical protection cover provided in this embodiment is as follows:
step 1: placing the protective cover with an upward opening on a second clamping plate 7, rotating a first worm 12, driving a first turbine 11 and an internal threaded pipe 10 to rotate by the first worm 12, driving an external threaded pipe 8 and the second clamping plate 7 to lift by the internal threaded pipe 10 to reach a proper height, starting an auxiliary air suction pump 5, and adsorbing the bottom of the protective cover by the auxiliary air suction pump 5 through a second air pipe 6 and an adsorption cover 22 to finish primary fixation;
step 2: the second worm 17 is rotated, the second worm 17 drives the second turbine 16 and the fixed pipe 14 to rotate, the fixed pipe 14 drives the threaded disc 15 to rotate, the threaded disc 15 is meshed with the toothed plate 13 to drive the toothed plate 13 and the supporting rod 9 to horizontally move, the supporting rod 9 drives the first clamping plate 4 and the first air pipe 3 to move, and the first clamping plate 4 is hinged with the supporting rod 9, so that the first clamping plate 4 can rotate due to different cambered surfaces of the protective covers with different sizes until the protective covers are attached to the outer side of the anti-slip cover at the most attached angle, the main air suction pump 2 is started, and the main air suction pump 2 adsorbs the side faces of the protective covers through the first air pipe 3 and the adsorption cover 22;
and step 3: when the protection cover needs to be rotated, the fixed frame 1 can be directly rotated, the sliding block 21 at the bottom of the fixed frame 1 slides in the sliding groove 20, and the fixed frame 1 drives the protection cover to rotate.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a pneumatic formula hemisphere is anchor clamps for protection casing processing which characterized in that: including fixed frame (1), main aspiration pump (2) are all installed to the both sides of fixed frame (1), the input of main aspiration pump (2) is fixed with first trachea (3), the one end of first trachea (3) is fixed with first splint (4), vice aspiration pump (5) are installed to the inner diapire of fixed frame (1), the input of vice aspiration pump (5) is fixed with second trachea (6), the one end of second trachea (6) and first trachea (3) all fixedly connected with adsorbs cover (22), the one end of second trachea (6) is fixed with second splint (7), the bottom of second splint (7) articulates there is external screw thread pipe (8), the outside threaded connection of external screw thread pipe (8) has internal thread pipe (10), internal thread pipe (10) rotate with fixed frame (1) to be connected, one side of first splint (4) articulates there is bracing piece (9), the adjustable fixing frame is characterized in that an adjusting mechanism is arranged inside the fixing frame (1), a rotating mechanism is arranged at the bottom of the fixing frame (1), and sliding holes (18) are uniformly formed in the top of the fixing frame (1).
2. The clamp for machining the pneumatic hemispherical protection cover according to claim 1, wherein: the adjusting mechanism comprises a first turbine (11), a first worm (12), a fixed pipe (14) and a second worm (17), the first turbine (11) is located at the bottom of the internal threaded pipe (10), the first worm (12) is located on the fixed frame (1), the first worm (12) penetrates through the inside of the fixed frame (1) and extends to the outer side of the fixed frame (1), the first worm (12) is meshed with the first turbine (11), the fixed pipe (14) is located on the inner bottom wall of the fixed frame (1), the fixed pipe (14) is rotatably connected with the fixed frame (1), a threaded disc (15) is fixed to the top of the fixed pipe (14), a toothed plate (13) is meshed with the top of the threaded disc (15), the toothed plate (13) is fixedly connected with the bottom of the supporting rod (9), and a second turbine (16) is fixed to the outer side of the fixed pipe (14), the second worm (17) is located fixed frame (1), the one end of second worm (17) runs through the inside of fixed frame (1) and extends to the outside of fixed frame (1), second worm (17) rotate with fixed frame (1) and are connected.
3. The clamp for machining the pneumatic hemispherical protection cover according to claim 1, wherein: the rotating mechanism comprises a base (19) and a sliding block (21), the base (19) is located at the bottom of the fixed frame (1), a sliding groove (20) is formed in the top of the base (19), the sliding block (21) is located at the bottom of the fixed frame (1), and the sliding block (21) is connected with the sliding groove (20) in a sliding mode.
4. The clamp for machining the pneumatic hemispherical protection cover according to claim 2, wherein: the one end of first worm (12) and second worm (17) all is fixed with the crank, and the outside of crank all is provided with anti-skidding line.
5. The clamp for machining the pneumatic hemispherical protection cover according to claim 1, wherein: first splint (4) and second splint (7) all are the arc splint, and the inboard of first splint (4) and second splint (7) all is fixed with increases the abrasive pad.
6. The clamp for machining the pneumatic hemispherical protection cover according to claim 2, wherein: the quantity of pinion rack (13) is four, first trachea (3) and second trachea (6) all are the hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966154.3U CN213351650U (en) | 2020-09-10 | 2020-09-10 | Clamp for machining pneumatic type hemispherical protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966154.3U CN213351650U (en) | 2020-09-10 | 2020-09-10 | Clamp for machining pneumatic type hemispherical protective cover |
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| Publication Number | Publication Date |
|---|---|
| CN213351650U true CN213351650U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021966154.3U Active CN213351650U (en) | 2020-09-10 | 2020-09-10 | Clamp for machining pneumatic type hemispherical protective cover |
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| CN (1) | CN213351650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953593A (en) * | 2021-12-03 | 2022-01-21 | 辽宁美托科技股份有限公司 | Auxiliary fixing device for linear cutting of support lug of spherical gas cylinder |
-
2020
- 2020-09-10 CN CN202021966154.3U patent/CN213351650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953593A (en) * | 2021-12-03 | 2022-01-21 | 辽宁美托科技股份有限公司 | Auxiliary fixing device for linear cutting of support lug of spherical gas cylinder |
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