CN213258172U - Special-shaped part clamping device of numerical control machine tool - Google Patents
Special-shaped part clamping device of numerical control machine tool Download PDFInfo
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- CN213258172U CN213258172U CN202021989718.5U CN202021989718U CN213258172U CN 213258172 U CN213258172 U CN 213258172U CN 202021989718 U CN202021989718 U CN 202021989718U CN 213258172 U CN213258172 U CN 213258172U
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- machine tool
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- 206010066054 Dysmorphism Diseases 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a digit control machine tool technical field just discloses a digit control machine tool dysmorphism clamping device, including unable adjustment base, unable adjustment base's bottom is located the fixed landing leg of the fixed position fixedly connected with that is close to the lateral wall, unable adjustment base's bottom is located middle position and is passed through support fixedly connected with air pump, unable adjustment base's top is located middle position fixedly connected with install bin, the install bin is inside to be cavity. This digit control machine tool dysmorphism piece clamping device, through the ball sealer, the bracing piece, support head and supporting spring's cooperation is fixed the part, different pressure is increased to the different adjustment air pumps according to the raw and other materials of centre gripping part, thereby prevent that bearing pressure is too big to lead to the part to take place to warp, thereby the application scope of the device has been improved, and the device is fixed to be carried out the multiple spot by inboard outside and supports fixedly, fixed stability has further been improved, and the dynamics of every fulcrum equals, thereby prevent to damage the part.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool dysmorphism piece clamping device.
Background
Digit control machine tool need fix the part before processing the part, however general anchor clamps can only carry out the centre gripping to the part of regular shape, adds man-hour when the outer wall that needs to annular and inner wall be the part of irregular shape, can't carry out stable fixed, leads to processing inconvenient, and the part appears hurriedly easily in the course of working and moves and lead to the processing precision poor, can directly damage the part seriously.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a digit control machine tool dysmorphism piece clamping device has solved digit control machine tool clamping device to the inconvenient and poor problem of clamping stability of special-shaped parts processing.
(II) technical scheme
In order to achieve the above object, the present invention provides the following technical solutions: a special-shaped part clamping device of a numerical control machine tool comprises a fixed base, wherein fixed supporting legs are fixedly connected to the bottom of the fixed base and located at a position close to the outer side wall, an air pump is fixedly connected to the bottom of the fixed base and located at the middle position through a support, an installation box is fixedly connected to the top of the fixed base and located at the middle position, the interior of the installation box is hollow, a communication opening is formed in the inner wall of the bottom of the installation box and located at the middle position, the air pump is communicated with the bottom of the communication opening through a connecting pipeline, an installation opening is formed in the outer wall of the installation box, an installation seat is fixedly connected to the inner wall of the installation opening, and a fixing device is arranged inside the;
the fixing device comprises a connecting sleeve, a telescopic pile, a first through hole, a communicating cavity, a second through hole, a sealing ball, a supporting rod, a supporting head and a supporting spring, wherein the connecting sleeve is movably sleeved on the right side inside the mounting seat, the telescopic pile is movably sleeved on the right side inside the connecting sleeve, the first through hole is formed inside the telescopic pile and is located at a position close to the left side wall, the communicating cavity is formed inside the telescopic pile and is located at a position on the right side of the first through hole, the second through hole is formed inside the telescopic pile and is located at a position on the right side of the communicating cavity, the sealing ball is movably clamped inside the second through hole, the left end of the supporting rod is fixedly connected with the right side outer wall of the sealing ball, the supporting head is fixedly connected with the right end of the telescopic pile, the right end of the supporting rod extends into the supporting head and is fixedly connected with the right side inner wall of the supporting head, the supporting spring, the left end of the supporting spring is fixedly connected with the inner wall of the left side of the supporting head and positioned outside the supporting rod, and the right end of the supporting spring is fixedly connected with the inner wall of the right side of the supporting head and positioned outside the supporting rod.
Preferably, the air pump is two-way air pump, and control fixing device fixes the part when the air pump carries out the pressure boost, and control fixing device removes fixedly when the air pump carries out the negative pressure, and the air pump is the air pump of can pressurizeing simultaneously, dynamics when can leading to the big or small control fixing device of adjustment pressure boost and fix to the part of convenient different hardness is fixed, thereby conveniently processes, has improved the device's suitability.
Preferably, the left end pressure area of the connecting sleeve is smaller than that of the telescopic pile, and when the telescopic pile is fixed, the extending speed of the telescopic pile is larger than that of the connecting sleeve.
Preferably, the diameters of the first through hole, the second through hole and the sealing ball are equal, and the second through hole can be sealed through the sealing ball, so that the supporting head is low in internal pressure and deforms to be attached to the part when the supporting head is just in contact with the part.
Preferably, the diameter of the communication cavity is larger than that of the sealing ball, and the sealing ball contacts the seal of the second through hole when entering the communication cavity.
Preferably, the supporting head is made of rubber, so that the supporting head has deformation capacity, and the reinforcing steel wire is arranged in the supporting head, so that the strength of the supporting head is improved.
Preferably, the outer wall of the right side of the supporting head is provided with an annular groove, so that the friction force of the contact position of the supporting head and a part is improved, and the stability of supporting and fixing is improved.
Compared with the prior art, the utility model provides a digit control machine tool dysmorphism piece clamping device possesses following beneficial effect:
1. the special-shaped part clamping device for the numerical control machine tool is provided with a connecting sleeve, a telescopic pile, a first through hole, a communicating cavity, a second through hole, a sealing ball, a supporting rod, a supporting head and a supporting spring, a part is sleeved outside an installation box, an air pump is started, the air pump pressurizes the inside of the installation box through a communicating opening, after the pressure inside the installation box is increased, the air pressure pushes the connecting sleeve and the telescopic pile to move outwards, the telescopic pile drives the supporting head to move outwards, when the supporting head is contacted with the inner wall of the part, the supporting head deforms and sinks inwards, the outer wall of the supporting head is attached to the inner wall of the part, so that the stability of supporting and fixing is improved, the supporting head drives the supporting rod to move leftwards along the second through hole while sinking inwards, when the supporting rod drives the sealing ball to move leftwards to the inside of the communicating cavity, the first through hole is communicated with the second through hole, the supporting heads are used for supporting the parts through pressure, and the parts are fixed through the matching of the multiple groups of supporting heads, so that the outer walls of the parts are conveniently machined.
2. This digit control machine tool dysmorphism piece clamping device according to the different pressure that increase of the adjustment air pump of the raw and other materials of centre gripping part to prevent that the too big part that leads to of support pressure from taking place to warp, thereby improved the device's application scope.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of a structure B in fig. 3 according to the present invention.
Wherein: 1. a fixed base; 2. fixing the supporting legs; 3. an air pump; 4. installing a box; 5. a communication opening; 6. an installation opening; 7. a mounting seat; 8. a fixing device; 81. a connecting sleeve; 82. a telescopic pile; 83. a first through hole; 84. a communicating cavity; 85. a second through hole; 86. a sealing ball; 87. a support bar; 88. a support head; 89. supporting the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a special-shaped part clamping device of a numerical control machine tool, which comprises a fixed base 1, a fixed supporting leg 2 fixedly connected to the bottom of the fixed base 1 and positioned at a position close to the outer side wall, an air pump 3 fixedly connected to the bottom of the fixed base 1 and positioned at the middle position through a support, the air pump 3 is a bidirectional air pump, the fixed part is fixed by a control fixing device 8 when the air pump is pressurized, the fixed part is fixed by the control fixing device 8 when the air pump 3 is under negative pressure, meanwhile, the air pump 3 is a pressure-adjustable air pump, the force when the fixed part is fixed by the fixing device 8 can be controlled by adjusting the pressurized size, thereby the parts with different hardness can be conveniently fixed, the processing is convenient, the applicability of the device is improved, the position of the top of the fixed base 1 and positioned at the middle position is fixedly connected with, a communicating opening 5 is formed in the middle of the inner wall of the bottom of the installation box 4, the air pump 3 is communicated with the bottom of the communicating opening 5 through a connecting pipeline, an installation opening 6 is formed in the outer wall of the installation box 4, an installation seat 7 is fixedly connected to the inner wall of the installation opening 6, and a fixing device 8 is arranged inside the installation seat 7;
the fixing device 8 comprises a connecting sleeve 81, a telescopic pile 82, a first through hole 83, a communicating cavity 84, a second through hole 85, a sealing ball 86, a supporting rod 87, a supporting head 88 and a supporting spring 89, wherein the connecting sleeve 81 is movably sleeved on the right side inside the mounting seat 7, the telescopic pile 82 is movably sleeved on the right side inside the connecting sleeve 81, the left end pressure area of the connecting sleeve 81 is smaller than that of the telescopic pile 82, when the fixing is carried out, the extending speed of the telescopic pile 82 is larger than that of the connecting sleeve 81, the first through hole 83 is formed inside the telescopic pile 82 and is located at a position close to the left side wall, the communicating cavity 84 is formed inside the telescopic pile 82 and is located at a position on the right side of the first through hole 83, the second through hole 85 is formed inside the telescopic pile 82 and is located at a right side of the communicating cavity 84, the sealing ball 86 is movably clamped inside the second through hole 85, the first through hole 83, the second through hole 85 and the sealing ball 86 are equal in, the second through hole can be sealed through the sealing ball 86, so that the supporting head 88 is deformed to be attached to the part due to lower internal pressure when just contacting with the part, the diameter of the communicating cavity 84 is larger than that of the sealing ball 86, when the sealing ball 86 enters the communicating cavity 84, the sealing head contacts with the second through hole 85 to be sealed, the left end of the supporting rod 87 is fixedly connected with the right outer wall of the sealing ball 86, the supporting head 88 is fixedly connected with the right end of the telescopic pile 82, the supporting head 88 is made of rubber as a raw material, so that the supporting head 88 has deformation capability, a reinforcing steel wire is arranged inside the supporting head 88, the strength of the supporting head 88 is improved, an annular groove is formed in the right outer wall of the supporting head 88, the friction force of the contact position of the supporting head 88 and the part is improved, the stability of supporting and fixing is improved, the right end of the supporting rod 87 extends into the supporting head 88 and is fixedly connected with the right, the supporting spring 89 is sleeved outside the supporting rod 87, the left end of the supporting spring 89 is fixedly connected with the left inner wall of the supporting head 88 and positioned outside the supporting rod 87, the right end of the supporting spring 89 is fixedly connected with the right inner wall of the supporting head 88 and positioned outside the supporting rod 87, a connecting sleeve 81, a telescopic pile 82, a first through hole 83, a communicating cavity 84, a second through hole 85, a sealing ball 86, the supporting rod 87, the supporting head 88 and the supporting spring 89 are arranged, a part is sleeved outside the installation box 4, the air pump 3 is started, the air pump 3 pressurizes the inside of the installation box 4 through the communicating opening 5, after the pressure inside the installation box 4 is increased, the connecting sleeve 81 and the telescopic pile 82 are pushed by air pressure to move outwards, the telescopic pile 82 drives the supporting head 88 to move outwards, when the supporting head 88 is in contact with the inner wall of the part, the supporting head 88 deforms and sinks inwards, so that the outer wall of the supporting head 88, thereby improved and supported fixed stability, support head 88 to drive bracing piece 87 along second through-hole 85 when sunken to the inboard and remove left, bracing piece 87 drives ball sealer 86 and removes left to the inside of intercommunication chamber 84 when, first through-hole 83 and second through-hole 85 intercommunication, thereby make the inside high-pressure gas of install bin 4 enter into to the inside of supporting head 88, make through pressure and support head 88 and support the part, the cooperation through multiunit support head 88 is fixed the part, thereby the convenience is processed the outer wall of part.
When the device is used, parts are sleeved on the outer side of the installation box 4, the pressurizing size of the air pump 3 is adjusted according to the strength of the original disassembled materials of the parts, the air pump 3 is started, the air pump 3 pressurizes the inside of the installation box 4 through the communication opening 5, after the pressure inside the installation box 4 is increased, the air pressure pushes the connecting sleeve 81 and the telescopic pile 82 to move towards the outside, the telescopic pile 82 drives the supporting head 88 to move towards the outside, when the supporting head 88 is contacted with the inner wall of the parts, the supporting head 88 is deformed to be sunken inwards, so that the outer wall of the supporting head 88 is attached to the inner wall of the parts, the stability of supporting and fixing is improved, the supporting head 88 drives the supporting rod 87 to move towards the left along the second through hole 85 while being sunken towards the inside, when the supporting rod 87 drives the sealing ball 86 to move towards the left inside the communication cavity 84, the first through hole 83 is communicated with the second through hole 85, support head 88 through pressure messenger and support the part, support the cooperation of head 88 through the multiunit and fix the part to the convenience is processed the outer wall of part, and processing completion back, air pump 3 carries out the negative pressure, and connecting sleeve 81 and flexible stake 82 retract to the inside of mount pad 7 under atmospheric pressure's promotion, thereby remove the fixed to the part.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a digit control machine tool dysmorphism clamping device, includes unable adjustment base (1), its characterized in that: the bottom of the fixed base (1) is fixedly connected with a fixed supporting leg (2) at a position close to the outer side wall, the bottom of the fixed base (1) is fixedly connected with an air pump (3) at a middle position through a support, the top of the fixed base (1) is fixedly connected with an installation box (4) at a middle position, the interior of the installation box (4) is hollow, a communication opening (5) is formed in the inner wall of the bottom of the installation box (4) at the middle position, the air pump (3) is communicated with the bottom of the communication opening (5) through a connecting pipeline, an installation opening (6) is formed in the outer wall of the installation box (4), an installation seat (7) is fixedly connected with the inner wall of the installation opening (6), and a fixing device (8) is arranged in the installation seat (7);
the fixing device (8) comprises a connecting sleeve (81), a telescopic pile (82), a first through hole (83), a communicating cavity (84), a second through hole (85), a sealing ball (86), a supporting rod (87), a supporting head (88) and a supporting spring (89), wherein the connecting sleeve (81) is movably sleeved on the right side inside the mounting seat (7), the telescopic pile (82) is movably sleeved on the right side inside the connecting sleeve (81), the first through hole (83) is arranged inside the telescopic pile (82) and is positioned close to the left side wall, the communicating cavity (84) is arranged inside the telescopic pile (82) and is positioned on the right side of the first through hole (83), the second through hole (85) is arranged inside the telescopic pile (82) and is positioned on the right side of the communicating cavity (84), the sealing ball (86) is movably clamped inside the second through hole (85), the left end of the supporting rod (87) is fixedly connected with the outer wall of the right side of the sealing ball (86), support head (88) and the right-hand member fixed connection who stretches out and draws back stake (82), the right-hand member of bracing piece (87) extend to the inside of supporting head (88) and with the right side inner wall fixed connection who supports head (88), support spring (89) cup joint the outside at bracing piece (87), the left end of support spring (89) and the left side inner wall that supports head (88) and be located the position fixed connection in bracing piece (87) outside, the right-hand member of support spring (89) and the right side inner wall that supports head (88) and be located the position fixed connection in bracing piece (87) outside.
2. A numerical control machine tool profile holding device according to claim 1, characterized in that: the air pump (3) is a bidirectional air pump.
3. A numerical control machine tool profile holding device according to claim 1, characterized in that: the left end pressure area of the connecting sleeve (81) is smaller than that of the telescopic pile (82).
4. A numerical control machine tool profile holding device according to claim 1, characterized in that: the diameters of the first through hole (83), the second through hole (85) and the sealing ball (86) are equal.
5. A numerical control machine tool profile clamping device according to claim 4, characterized in that: the diameter of the communication cavity (84) is larger than that of the sealing ball (86).
6. A numerical control machine tool profile holding device according to claim 1, characterized in that: the supporting head (88) is made of rubber, and a reinforcing steel wire is arranged inside the supporting head (88).
7. A numerical control machine tool profile holding device according to claim 1, characterized in that: an annular groove is formed in the outer wall of the right side of the supporting head (88).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989718.5U CN213258172U (en) | 2020-09-11 | 2020-09-11 | Special-shaped part clamping device of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989718.5U CN213258172U (en) | 2020-09-11 | 2020-09-11 | Special-shaped part clamping device of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213258172U true CN213258172U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021989718.5U Expired - Fee Related CN213258172U (en) | 2020-09-11 | 2020-09-11 | Special-shaped part clamping device of numerical control machine tool |
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| CN (1) | CN213258172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890081A (en) * | 2022-05-30 | 2022-08-12 | 深圳市旺盈彩盒纸品有限公司 | Automatic code printing device for color box production |
-
2020
- 2020-09-11 CN CN202021989718.5U patent/CN213258172U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890081A (en) * | 2022-05-30 | 2022-08-12 | 深圳市旺盈彩盒纸品有限公司 | Automatic code printing device for color box production |
| CN114890081B (en) * | 2022-05-30 | 2024-05-28 | 深圳市旺盈彩盒纸品有限公司 | Automatic coding device for color box production |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |