CN217800262U - Quick clamping device for numerical control machining center - Google Patents
Quick clamping device for numerical control machining center Download PDFInfo
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- CN217800262U CN217800262U CN202222184311.0U CN202222184311U CN217800262U CN 217800262 U CN217800262 U CN 217800262U CN 202222184311 U CN202222184311 U CN 202222184311U CN 217800262 U CN217800262 U CN 217800262U
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- numerical control
- clamping device
- thick bamboo
- control machining
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Abstract
The utility model discloses a numerical control machining center is with quick clamping device, including a center section of thick bamboo, the inner wall of a center section of thick bamboo rotates and is connected with two-way lead screw, and the side of a center section of thick bamboo is provided with actuating mechanism, and four through grooves that are the even subsection of annular array are seted up to the surface of a center section of thick bamboo, and the surface of two-way lead screw threaded connection has first removal dish and second removal dish respectively, and the surface of first removal dish rotates and is connected with first connecting rod, and the surface that the second removed the dish rotates and is connected with the second connecting rod, and the surface of splint is provided with fixed jack catch. Through setting up actuating mechanism, utilize the rotation of motor, can drive two-way lead screw and rotate, when splint received the pulling force, fixed jack catch can be drawn close to the center to realize the centre gripping of different diameter parts, for the user provides convenience, compares the transmission centre gripping mode simultaneously, the stroke of fixed jack catch is longer to effectively having saved the debugging time, having improved the clamping speed of part, further promoted the practicality of device.
Description
Technical Field
The utility model relates to a numerical control processing technology field specifically is a numerical control machining center uses quick clamping device.
Background
In the manufacturing industry, numerical control machining is a very important link, rough machining or finish machining of parts can be achieved through a numerical control machining center, and before the parts are machined, the parts generally need to be clamped and fixed.
The existing numerical control machining center adopts a triangular clamping jaw to clamp parts, but in use, the stroke of the triangular clamping jaw is relatively small, and when parts with different diameters are clamped, the triangular clamping jaw needs to be debugged or replaced, so that the clamping process of the parts with different diameters consumes time.
Therefore, a rapid clamping device for a numerical control machining center is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerical control machining center is with quick clamping device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a numerical control machining center uses quick clamping device, including a center section of thick bamboo, the inner wall of a center section of thick bamboo rotates and is connected with two-way lead screw, the side of a center section of thick bamboo is provided with actuating mechanism, four through grooves that are the even subsection of annular array are seted up to the surface of a center section of thick bamboo, the surface of two-way lead screw threaded connection respectively has first removal dish and second to remove the dish, the surface of first removal dish rotates and is connected with first connecting rod, the surface that the second removed the dish rotates and is connected with the second connecting rod, the tip of first connecting rod and second connecting rod all passes through the groove, and rotate the surface of connecting at splint, the surface of splint is provided with fixed jaw.
Preferably, the number of the first connecting rod and the second connecting rod is four.
Preferably, the bidirectional screw rod is coaxial with the central cylinder, and the threaded connection part of the bidirectional screw rod and the first movable disk and the threaded connection part of the bidirectional screw rod and the second movable disk are opposite in thread direction.
Preferably, the driving mechanism comprises a motor and a casing, the casing is fixedly connected to the side surface of the central cylinder, the motor is fixedly installed in the casing, and the rotating end of the motor is fixedly connected to the end of the bidirectional screw rod.
Preferably, the right side of the casing is fixedly connected with a mounting disc, a threaded hole is formed in the surface of the mounting disc, and a mounting bolt is mounted inside the threaded hole.
Preferably, the surface of the fixing clamping jaw is provided with a T-shaped groove, the surface of the clamping plate is fixedly connected with a T-shaped block, the T-shaped block can slide along the inner wall of the T-shaped groove, and the surface of the clamping plate is in threaded connection with a fixing bolt penetrating through the T-shaped block and the T-shaped groove.
Advantageous effects
The utility model provides a numerical control machining center is with quick clamping device possesses following beneficial effect:
1. this numerical control machining center uses quick clamping device, through setting up actuating mechanism, utilize the rotation of motor, can drive two-way lead screw and rotate, first removal dish and second remove the dish under the rotation effect of two-way lead screw, can keep away from each other, when splint receive the pulling force, fixed jack catch can be drawn close to the center, thereby realize the centre gripping of different diameter parts, for the user provides convenience, compare transmission centre gripping mode simultaneously, the stroke of fixed jack catch is longer, thereby the debugging time has effectively been saved, the clamping speed of part has been improved, the practicality of device has further been promoted.
2. This quick clamping device is used to numerical control machining center through setting up T-shaped piece and T-shaped groove, utilizes the T-shaped groove spacing to the T-shaped piece to and fixing bolt's fixed action, can make the connection between fixed jack catch and the splint more firm, simultaneously through dismantling fixing bolt, with T-shaped piece roll-off in the T-shaped groove, can realize the quick dismantlement of fixed jack catch, facilitate for changing the jack catch.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of the right side cross-sectional structure of the present invention;
fig. 3 is an enlarged structural schematic view of a in fig. two of the present invention.
In the figure: the device comprises a center cylinder 1, a bidirectional screw rod 2, a driving mechanism 3, a through groove 4, a first moving disc 5, a second moving disc 6, a first connecting rod 7, a second connecting rod 8, a clamping plate 9, a fixing clamping jaw 10, a motor 11, a machine shell 12, a mounting disc 13, a mounting bolt 14, a T-shaped groove 15, a T-shaped block 16 and a fixing bolt 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a numerical control machining center is with quick clamping device, including a center section of thick bamboo 1, the inner wall of a center section of thick bamboo 1 rotates and is connected with two-way lead screw 2, the side of a center section of thick bamboo 1 is provided with actuating mechanism 3, actuating mechanism 3 includes motor 11 and casing 12, casing 12 fixed connection is in the side of a center section of thick bamboo 1, motor 11 fixed mounting is in the inside of casing 12, and motor 11's rotation end fixed connection is at the tip of two-way lead screw 2, through setting up actuating mechanism 3, utilize motor 11's rotation, can drive two-way lead screw 2 and rotate.
Four through grooves 4 which are evenly distributed in an annular array are formed in the outer surface of the central cylinder 1, the outer surface of the bidirectional screw rod 2 is respectively in threaded connection with a first movable disc 5 and a second movable disc 6, the bidirectional screw rod 2 and the central cylinder 1 are coaxial, the threaded connection position of the bidirectional screw rod 2 and the first movable disc 5 is opposite to the threaded connection position of the bidirectional screw rod 2 and the second movable disc 6.
Can carry on spacingly to first removal dish 5 through setting up first connecting rod 7, can remove dish 6 to the second and carry on spacingly through setting up second connecting rod 8, first removal dish 5 and second remove dish 6 under the rotation effect of two-way lead screw 2, can keep away from each other, thereby can apply pulling force to splint 9 through first connecting rod 7 and second connecting rod 8, when splint 9 received pulling force, fixed jack catch 10 can be drawn close to the center, thereby realize the centre gripping of different diameter parts, for the user provides convenience.
Compared with a transmission clamping mode, the stroke of the fixed clamping jaw 10 is longer, the debugging time is effectively saved when parts with different diameters are clamped, the clamping speed of the parts is increased, and the practicability of the device is further improved.
The right side fixedly connected with mounting disc 13 of casing 12, the screw hole has been seted up on the surface of mounting disc 13, and screw hole internally mounted has construction bolt 14, through setting up mounting disc 13 and construction bolt 14, can conveniently carry out the butt joint installation to this clamping device and numerical control machining center lathe.
T-shaped groove 15 has been seted up on the surface of fixed jack catch 10, the fixed surface of splint 9 is connected with T-shaped piece 16, T-shaped piece 16 can slide along the inner wall of T-shaped groove 15, the threaded connection in surface of splint 9 has fixing bolt 17 that runs through T-shaped piece 16 and T-shaped groove 15, through setting up T-shaped piece 16 and T-shaped groove 15, utilize T-shaped groove 15 spacing to T-shaped piece 16, and fixing bolt 17's fixed action, can make the connection between fixed jack catch 10 and the splint 9 more firm, simultaneously through dismantling fixing bolt 17, with T-shaped piece 16 roll-off in T-shaped groove 15, can realize fixed jack catch 10's quick dismantlement, for changing fixed jack catch 10 provides convenience.
The working principle is as follows: when the rapid clamping device for the numerical control machining center is used, firstly, the T-shaped grooves 15 on the surfaces of the fixed clamping jaws 10 are mutually matched with the T-shaped blocks 16, then the fixed clamping jaws 10 can be installed by screwing the fixed bolts 17, then parts needing to be machined are placed at the central positions of the four fixed clamping jaws 10, the motor 11 is started, the motor 11 rotates to drive the bidirectional screw rod 2 to rotate, the first movable disk 5 and the second movable disk 6 can be mutually far away by utilizing the rotation of the bidirectional screw rod 2, when the first movable disk 5 and the second movable disk 6 are mutually far away, the first connecting rod 7 and the second connecting rod 8 can apply tension to the clamping plate 9, when the clamping plate 9 is pulled, the fixed clamping jaws 10 can be close to the center, clamping of parts with different diameters is realized, convenience is provided for a user, meanwhile, compared with a transmission clamping mode, the stroke of the fixed clamping jaws 10 is longer, the debugging time is effectively saved, the clamping speed of the parts is improved, and the practicability of the device is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. The utility model provides a numerical control machining center is with quick clamping device, includes a center section of thick bamboo (1), its characterized in that: the inner wall of a center section of thick bamboo (1) rotates and is connected with two-way lead screw (2), the side of a center section of thick bamboo (1) is provided with actuating mechanism (3), the surface of a center section of thick bamboo (1) is seted up four and is run through groove (4) that the even subsection of annular array, the surface difference threaded connection of two-way lead screw (2) has first removal dish (5) and second removal dish (6), the surface of first removal dish (5) rotates and is connected with first connecting rod (7), the surface of second removal dish (6) rotates and is connected with second connecting rod (8), the tip of first connecting rod (7) and second connecting rod (8) all passes and runs through groove (4), and rotate the surface of connecting at splint (9), the surface of splint (9) is provided with fixed jaw (10).
2. The rapid clamping device for the numerical control machining center according to claim 1, characterized in that: the number of the first connecting rods (7) and the number of the second connecting rods (8) are four.
3. The rapid clamping device for the numerical control machining center according to claim 1, characterized in that: the bidirectional screw rod (2) and the central cylinder (1) are coaxial, and the threaded connection part of the bidirectional screw rod (2) and the first movable disc (5) is opposite to the threaded connection part of the bidirectional screw rod (2) and the second movable disc (6).
4. The rapid clamping device for the numerical control machining center according to claim 1, characterized in that: the driving mechanism (3) comprises a motor (11) and a machine shell (12), the machine shell (12) is fixedly connected to the side face of the central cylinder (1), the motor (11) is fixedly installed in the machine shell (12), and the rotating end of the motor (11) is fixedly connected to the end portion of the bidirectional screw rod (2).
5. The rapid clamping device for the numerical control machining center according to claim 4, wherein: the right side fixedly connected with mounting disc (13) of casing (12), the surface of mounting disc (13) is seted up threaded hole, and threaded hole internally mounted has construction bolt (14).
6. The rapid clamping device for the numerical control machining center according to claim 1, characterized in that: t-shaped groove (15) have been seted up on the surface of fixed jack catch (10), and the fixed surface of splint (9) is connected with T-shaped piece (16), and T-shaped piece (16) can slide along the inner wall in T-shaped groove (15), and the surperficial threaded connection of splint (9) has fixing bolt (17) that run through T-shaped piece (16) and T-shaped groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222184311.0U CN217800262U (en) | 2022-08-18 | 2022-08-18 | Quick clamping device for numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222184311.0U CN217800262U (en) | 2022-08-18 | 2022-08-18 | Quick clamping device for numerical control machining center |
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| Publication Number | Publication Date |
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| CN217800262U true CN217800262U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222184311.0U Active CN217800262U (en) | 2022-08-18 | 2022-08-18 | Quick clamping device for numerical control machining center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148065A (en) * | 2023-04-18 | 2023-05-23 | 河北新泰鸿汽车零部件有限公司 | Pressure testing machine and method for detecting quality of automobile parts |
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2022
- 2022-08-18 CN CN202222184311.0U patent/CN217800262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148065A (en) * | 2023-04-18 | 2023-05-23 | 河北新泰鸿汽车零部件有限公司 | Pressure testing machine and method for detecting quality of automobile parts |
| CN116148065B (en) * | 2023-04-18 | 2023-08-29 | 河北新泰鸿汽车零部件有限公司 | Pressure testing machine and method for detecting quality of automobile parts |
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