CN212824302U - Special clamp for numerical control internal grinding machine - Google Patents
Special clamp for numerical control internal grinding machine Download PDFInfo
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- CN212824302U CN212824302U CN202020932092.8U CN202020932092U CN212824302U CN 212824302 U CN212824302 U CN 212824302U CN 202020932092 U CN202020932092 U CN 202020932092U CN 212824302 U CN212824302 U CN 212824302U
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- grinding machine
- numerical control
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a special fixture for numerical control internal grinding machine, concretely relates to machining technical field, including special fixture for numerical control internal grinding machine, including the push-and-pull base, one side fixedly connected with stabilizing base of push-and-pull base, stabilizing base's top fixed mounting has the slide rail, the top fixed mounting of slide rail has the electromagnetic disc, the electromagnetic disc includes the disk base. The utility model discloses a set up the sponge of kick-backing slowly, the sponge of kick-backing slowly can be along with the shape of work piece and indent go out with the recess of the looks adaptation of work piece, and the rubber sleeve of the inseparable laminating of sponge surface of kick-backing slowly fine protection the sponge of kick-backing slowly not receive metal workpiece's wearing and tearing to it is also very convenient to change the rubber sleeve, can accomplish the work piece of the processing different shapes of short time internal minibatch, has improved machining efficiency.
Description
Technical Field
The utility model relates to a machining technical field, more specifically say, the utility model relates to a special fixture of numerical control internal grinding machine.
Background
With the rapid development of science and technology, the machining industry has many new technologies and new processes, and the requirements on machining are higher and higher, wherein the numerical control internal grinding machine is widely applied to various large mechanical industries at present, and the numerical control internal grinding machine is characterized in that: the numerical control internal grinding machine has the advantages of high precision, high efficiency and low rejection rate, and can realize full-automatic cost reduction, so that the grinding workpieces of the numerical control internal grinding machine are different in material, type and shape, and the clamping mode of the clamp determines the machining precision of the machine tool and the variety of machined parts.
However, in practical use, there still exist some disadvantages, such as:
the clamp of the general internal grinding machine has the advantages that the clamp changing time is very long in the using process of the clamp of the general internal grinding machine, the clamp is inconvenient to change, the workload is large, the stability is not high, the clamp cannot be stably clamped, the grinding tool is easy to damage, and the working efficiency is greatly reduced.
Secondly, because the types and the shapes of the grinding workpieces are different, the clamping jaws of the common internal grinding machine need to be changed continuously to be matched with the grinding workpieces, so that the workpieces with different shapes can not be machined in a short time in a small batch. Therefore, a changeable high-efficiency special clamp for the numerical control internal grinding machine is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a numerical control internal grinding machine special fixture, through setting up the sponge of kick-backing slowly, the sponge of kick-backing slowly can be along with the shape of work piece and the recess of indent and the looks adaptation of work piece, and the rubber sleeve of the inseparable laminating of sponge surface of kick-backing slowly fine protection the sponge of kick-backing slowly not receive metal workpiece's wearing and tearing, and it is also very convenient to change the rubber sleeve, possible work piece of small batch volume processing different shapes in the short time, and the machining efficiency is improved, the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the special clamp for the numerical control internal grinding machine comprises a push-pull base, wherein a stabilizing base is fixedly connected to one side of the push-pull base, a slide rail is fixedly installed at the top end of the stabilizing base, an electromagnetic disc is fixedly installed at the top end of the slide rail, the electromagnetic disc comprises a magnetic disc base, a magnetic disc is fixedly connected to the top end of the magnetic disc, a magnetic head is fixedly installed at the top end of the magnetic disc, movable vice bases are mutually attached to the top ends of the push-pull base, a limiting assembly is detachably installed inside each movable vice base, each limiting assembly comprises a screw fastener, a limiting rod is detachably installed at one end of each screw fastener, a nut is detachably installed at one end of each limiting rod, a supporting seat is fixedly connected to one side of each movable vice base, a first installation seat is mutually attached to one side of each supporting seat, a clamping chuck is detachably installed to one, the bolt assembly comprises a screw rod, an upper bolt is detachably mounted at the top end of the screw rod, a lower bolt is detachably mounted at the bottom end of the screw rod, a push-pull rod is clamped inside the push-pull base, a spring is sleeved on the outer surface of the push-pull rod in a movable mode, a handle is fixedly connected with one end of the push-pull rod, a fixing base is fixedly connected with one side of the stabilizing base, a fixing clamp seat is fixedly mounted at the top end of the fixing base, a second mounting seat is fixedly connected with one side of the fixing clamp seat, a slow-resilience sponge is fixedly connected with the second mounting seat, and a rubber sleeve is laminated on one side of the slow-resilience sponge.
In a preferred embodiment, one end of the limiting rod penetrates through the inside of the movable caliper seat and is detachably mounted on the inner surface of the nut, and the other end of the limiting rod penetrates through the inside of the supporting seat and the first mounting seat and is detachably mounted on the inner surface of the screw.
In a preferred embodiment, the outer convex surface of the chuck and the inner concave surface of the first mounting seat are movably sleeved together through a screw.
In a preferred embodiment, one end of the screw rod penetrates through the interior of the push-pull base and is detachably mounted on the inner surface of the upper bolt, and the other end of the screw rod penetrates through the interior of the push-pull base and is detachably mounted on the inner surface of the lower bolt.
In a preferred embodiment, the outer surface of the screw rod penetrates through the inner part of the push-pull rod and is movably sleeved with the push-pull rod.
In a preferred embodiment, the slow rebound sponge is made of a memory sponge member, and the thickness of the slow rebound sponge ranges from three centimeters to five centimeters.
In a preferred embodiment, the thickness of the rubber sleeve has a value in the range of one to three centimeters.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up spacing subassembly, the one end of gag lever post runs through the inside of activity pincers seat and the internal surface demountable installation of nut, and the other end of gag lever post runs through the inside of supporting seat and mount pad and the internal surface demountable installation of spiral shell knot, makes the stability of centre gripping very high through such demountable installation mode, and trades anchor clamps also very convenient, has improved work efficiency.
2. The utility model discloses a set up the sponge of kick-backing slowly, the sponge of kick-backing slowly can be along with the shape of work piece and indent go out with the recess of the looks adaptation of work piece, and the rubber sleeve of the inseparable laminating of sponge surface of kick-backing slowly fine protection the sponge of kick-backing slowly not receive metal workpiece's wearing and tearing to it is also very convenient to change the rubber sleeve, can accomplish the work piece of the processing different shapes of short time internal minibatch, has improved machining efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the appearance structure of the present invention.
Fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Fig. 4 is an enlarged schematic structural diagram of the utility model at B in fig. 1.
Fig. 5 is an enlarged schematic structural diagram of the present invention at C of fig. 1.
The reference signs are: 1. a push-pull base; 2. a stabilizing base; 3. a slide rail; 4. an electromagnetic disk; 41. a magnetic head; 42. a magnetic disk; 43. a magnetic disk base; 5. a limiting component; 51. screwing; 52. a limiting rod; 53. a nut; 6. a supporting seat; 7. a first mounting seat; 8. a chuck; 9. a bolt assembly; 91. screwing a bolt; 92. a screw; 93. a lower bolt; 10. a spring; 11. a push-pull rod; 12. a grip; 13. a second mounting seat; 14. a slow rebound sponge; 15. a rubber sleeve; 16. a fixed base; 17. fixing a clamp seat; 18. a movable clamp seat.
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.
The special fixture for the numerical control internal grinding machine shown in the attached figures 1-5 comprises a push-pull base 1, a stabilizing base 2 is fixedly connected to one side of the push-pull base 1, a slide rail 3 is fixedly installed at the top end of the stabilizing base 2, an electromagnetic disc 4 is fixedly installed at the top end of the slide rail 3, the electromagnetic disc 4 comprises a magnetic disc base 43, a magnetic disc 42 is fixedly connected to the top end of the magnetic disc base 43, a magnetic head 41 is fixedly installed at the top end of the magnetic disc 42, movable caliper seats 18 are mutually attached to the top end of the push-pull base 1, a limiting assembly 5 is detachably installed inside the movable caliper seats 18, the limiting assembly 5 comprises a screw buckle 51, a limiting rod 52 is detachably installed at one end of the screw buckle 51, a nut 53 is detachably installed at one end of the limiting rod 52, a supporting seat 6 is fixedly connected to one side of the movable caliper seats 18, a first, the bolt assembly 9 is detachably mounted inside the push-pull base 1, the bolt assembly 9 comprises a screw rod 92, an upper bolt 91 is detachably mounted at the top end of the screw rod 92, a lower bolt 93 is detachably mounted at the bottom end of the screw rod 92, a push-pull rod 11 is clamped inside the push-pull base 1, a spring 10 is movably sleeved on the outer surface of the push-pull rod 11, a handle 12 is fixedly connected with one end of the push-pull rod 11, a fixed base 16 is fixedly connected with one side of the stabilizing base 2, a fixed caliper seat 17 is fixedly mounted at the top end of the fixed base 16, a second mounting seat 13 is fixedly connected with one side of the fixed caliper seat 17, a slow-rebound sponge 14 is fixedly connected with the second mounting seat 13, rubber sleeves 15 are mutually attached to one side of the slow-rebound sponge 14, one end of a limiting rod 52 penetrates through the inside of the movable caliper seat 18 and is detachably mounted on the inner surface of a nut 53, and the other end, the outer convex surface of the chuck 8 and the inner concave surface of the first mounting seat 7 are movably sleeved together through a screw buckle 51, one end of a screw 92 penetrates through the inside of the push-pull base 1 and is detachably mounted with the inner surface of the upper bolt 91, the other end of the screw 92 penetrates through the inside of the push-pull base 1 and is detachably mounted with the inner surface of the lower bolt 93, the outer surface of the screw 92 penetrates through the inside of the push-pull rod 11 and is movably sleeved together with the push-pull rod 11, and the thickness value range of the rubber sleeve 15 is one centimeter to three centimeters.
Referring to the attached figure 1 of the specification, the slow rebound sponge 14 is made of a memory sponge component, and the thickness value of the slow rebound sponge 14 ranges from three centimeters to five centimeters.
The implementation mode is specifically as follows: the slow-resilience sponge can be recessed into a groove matched with the workpiece along with the shape of the workpiece, the rubber sleeve tightly attached to the outer surface of the slow-resilience sponge well protects the slow-resilience sponge from being abraded by the metal workpiece, the rubber sleeve is very convenient to replace, and the workpieces with different shapes can be machined in small batches in a short time.
The utility model discloses the theory of operation:
the first step is as follows: the operator first assembles the various components of the device normally and then starts the device normally.
The second step is that: then an operator pushes the push-pull rod 11 inwards by controlling the handle 12, at this time, the movable clamp seat 18 enters the slide rail 3 under the sliding of the push-pull base 1, the support seat 6 and the mounting seat 7 act simultaneously to push the chuck to one side of the workpiece, the fixed base 16 and the fixed clamp seat 17 are supported and stabilized at this time, when the other side of the workpiece is pushed to the surface of the rubber sleeve by the chuck, the workpiece is clamped at this time, and the magnetic head 41 in the electromagnetic disc 4 at the top end of the slide rail 3 tightly sucks the workpiece, so that the workpiece is more tightly and stably processed, at this time, the upper bolt 91 and the lower bolt 93 in the bolt assembly 9 are simultaneously screwed to prevent the spring 10 from rebounding, the slow rebounding sponge 14 is recessed out of a groove matched with the workpiece along with the shape of the workpiece, and the rubber sleeve 15 tightly attached to the outer surface of the slow rebounding sponge 14 well protects the slow rebounding sponge 14 from being worn by the metal workpiece, and will kick-back to original shape slowly after work is over, if rubber sleeve 15 has worn out, can be timely change the rubber sleeve, after the work piece processing is accomplished, loosen upper bolt 91 and lower bolt 93, activity pincers seat 18 will resume to the home position, and then, this anchor clamps have accomplished the work piece to the processing work, can.
The third step: the operator first closes the device normally, then checks whether the fixity between the various components of the device is normal, and then replaces and repairs the more aged and worn parts inside the device.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Numerical control internal grinding machine special fixture, including push-and-pull base (1), its characterized in that: one side of the push-pull base (1) is fixedly connected with a stabilizing base (2), the top end of the stabilizing base (2) is fixedly provided with a slide rail (3), the top end of the slide rail (3) is fixedly provided with an electromagnetic disc (4), the electromagnetic disc (4) comprises a disc base (43), the top end of the disc base (43) is fixedly connected with a disc (42), the top end of the disc (42) is fixedly provided with a magnetic head (41), the top ends of the push-pull bases (1) are mutually attached with a movable clamp base (18), a limiting component (5) is detachably arranged in the movable clamp base (18), the limiting component (5) comprises a screw buckle (51), one end of the screw buckle (51) is detachably provided with a limiting rod (52), one end of the limiting rod (52) is detachably provided with a screw cap (53), one side of the movable clamp base (18) is fixedly connected with a supporting seat (6, the fixing device is characterized in that a first mounting seat (7) is attached to one side of the supporting seat (6) mutually, a chuck (8) is detachably mounted on one side of the first mounting seat (7), a bolt assembly (9) is detachably mounted inside the push-pull base (1), the bolt assembly (9) comprises a screw rod (92), an upper bolt (91) is detachably mounted at the top end of the screw rod (92), a lower bolt (93) is detachably mounted at the bottom end of the screw rod (92), a push-pull rod (11) is clamped inside the push-pull base (1), a spring (10) is movably sleeved on the outer surface of the push-pull rod (11), a handle (12) is fixedly connected to one end of the push-pull rod (11), a fixing base (16) is fixedly connected to one side of the stabilizing base (2), a fixing clamp seat (17) is fixedly mounted at the top end of the fixing base (16), a second mounting seat (13) is fixedly connected to one side, the fixed connection of second mount pad (13) has slowly kick-back sponge (14), one side of slowly kick-back sponge (14) is laminated rubber sleeve (15) each other.
2. The jig special for the numerical control internal grinding machine according to claim 1, characterized in that: one end of the limiting rod (52) penetrates through the interior of the movable clamp seat (18) and is detachably mounted on the inner surface of the nut (53), and the other end of the limiting rod (52) penetrates through the interior of the support seat (6) and the first mounting seat (7) and is detachably mounted on the inner surface of the screw buckle (51).
3. The jig special for the numerical control internal grinding machine according to claim 1, characterized in that: the outer convex surface of the chuck (8) and the inner concave surface of the first mounting seat (7) are movably sleeved together through a screw fastener (51).
4. The jig special for the numerical control internal grinding machine according to claim 1, characterized in that: one end of the screw rod (92) penetrates through the interior of the push-pull base (1) and is detachably mounted with the inner surface of the upper bolt (91), and the other end of the screw rod (92) penetrates through the interior of the push-pull base (1) and is detachably mounted with the inner surface of the lower bolt (93).
5. The jig special for the numerical control internal grinding machine according to claim 1, characterized in that: the outer surface of the screw rod (92) penetrates through the interior of the push-pull rod (11) and is movably sleeved with the push-pull rod (11).
6. The jig special for the numerical control internal grinding machine according to claim 1, characterized in that: the slow rebound sponge (14) is made of a memory sponge component, and the thickness value range of the slow rebound sponge (14) is three centimeters to five centimeters.
7. The jig special for the numerical control internal grinding machine according to claim 1, characterized in that: the thickness value range of the rubber sleeve (15) is one centimeter to three centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020932092.8U CN212824302U (en) | 2020-05-28 | 2020-05-28 | Special clamp for numerical control internal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020932092.8U CN212824302U (en) | 2020-05-28 | 2020-05-28 | Special clamp for numerical control internal grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212824302U true CN212824302U (en) | 2021-03-30 |
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ID=75169114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020932092.8U Expired - Fee Related CN212824302U (en) | 2020-05-28 | 2020-05-28 | Special clamp for numerical control internal grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212824302U (en) |
-
2020
- 2020-05-28 CN CN202020932092.8U patent/CN212824302U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |