CN211866778U - Numerical control machining center for side wall type material - Google Patents
Numerical control machining center for side wall type material Download PDFInfo
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- CN211866778U CN211866778U CN202020506446.2U CN202020506446U CN211866778U CN 211866778 U CN211866778 U CN 211866778U CN 202020506446 U CN202020506446 U CN 202020506446U CN 211866778 U CN211866778 U CN 211866778U
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Abstract
The utility model discloses a side wall type material numerical control machining center, the on-line screen storage device comprises a base, top one side longitudinal sliding of base is connected with the pneumatic cylinder, the top opposite side lateral sliding of base is connected with the mount pad, pneumatic wind is installed to top one side of pneumatic cylinder and is criticized, wherein, four sides at the top of mount pad are fixed with the mount, the ejector pin groove has been seted up to the mount pad near the bottom of mount, the inside in ejector pin groove is provided with the ejector pin, the lead screw groove has been seted up to the bottom of ejector pin, the internal thread in lead screw groove is connected with the lead screw, the transmission groove has been seted up to the mount pad near the bottom in ejector pin groove. This side wall type material numerical control machining center places the side wall section bar in the bottom of four side mounts, drives the lead screw through the transfer line and rotates, and the lead screw can drive the ejector pin through the external screw thread and remove, makes the ejector pin support the bottom of work piece, supports the top of work piece through the mount simultaneously, is convenient for fix the work piece.
Description
Technical Field
The utility model relates to a numerical control processing technology field specifically is a lateral wall type material numerical control machining center.
Background
The numerical control machining is a technological method for machining parts on a numerical control machine tool, the technological procedures of the numerical control machine tool machining and the traditional machine tool machining are consistent on the whole but are obviously changed, the mechanical machining method for controlling the displacement of the parts and a cutter by using digital information is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic machining, and a numerical control machining center is required to machine side wall type materials in the machining process of a subway carriage.
Although the existing side wall type material numerical control machining center has a large number of types and quantities, the existing side wall type material numerical control machining center still has certain problems, and certain inconvenience is brought to the use of the side wall type material numerical control machining center.
When the existing side wall type material numerical control machining center is used, the aluminum profile is inconvenient to clamp, easy to deform and inconvenient to use, so that a technology capable of improving the structure of the side wall type material numerical control machining center is urgently needed to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lateral wall type material numerical control machining center to solve present lateral wall type material numerical control machining center that above-mentioned background art provided, inconvenient carry out the clamping to the aluminium alloy when using, make the aluminium alloy produce the problem of warping, inconvenient use easily.
In order to achieve the above object, the utility model provides a following technical scheme: a numerical control machining center for side wall type materials comprises a base, wherein one side of the top of the base is longitudinally connected with a hydraulic cylinder in a sliding mode, the other side of the top of the base is transversely connected with a mounting seat in a sliding mode, one side of the top of the hydraulic cylinder is provided with a pneumatic screwdriver, wherein,
a fixed frame is fixed on four sides of the top of the mounting seat, a push rod groove is formed in the bottom, close to the fixed frame, of the mounting seat, a push rod is arranged inside the push rod groove, a screw rod groove is formed in the bottom of the push rod, a screw rod is connected to the inside of the screw rod groove in a threaded mode, and a transmission groove is formed in the bottom, close to the push rod groove, of the mounting seat;
the one end that the lead screw is located the transmission groove is fixed with first gear, one side that the mount pad is close to the transmission groove is run through there is the transfer line, one side that the transfer line is close to first gear is fixed with the second gear, the one end that the transfer line is located the mount pad outside is fixed with the third gear, the one end that the mount pad was kept away from to the third gear is fixed with the crank, the cover has the driving chain between the third gear.
Preferably, a cutter is installed at the bottom of the pneumatic air batch.
Preferably, the cross sections of the ejector rod groove and the ejector rod are rectangular, and the outer dimension of the cross section of the ejector rod is matched with the inner dimension of the cross section of the ejector rod groove.
Preferably, the first gear and the second gear are perpendicular to each other, the tooth pitches of the first gear and the second gear are equal, and the first gear and the second gear form a meshing structure.
Preferably, the number of the transmission rods is two, and the two second gears on the transmission rods are located on the same side of the mounting seat.
Preferably, the external teeth of the third gears have the same pitch as the internal teeth of the transmission chain, and the third gears are in transmission connection with each other through the transmission chain.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the side wall type material numerical control machining center, a side wall section is placed at the bottoms of the four-side fixing frames, the screw rod is driven to rotate through the transmission rod, the screw rod can drive the ejector rod to move through the external threads, so that the ejector rod abuts against the bottom of a workpiece, and meanwhile, the top of the workpiece is abutted through the fixing frames, so that the workpiece is conveniently fixed;
2. according to the side wall type material numerical control machining center, when the third gear is rotated through the crank, the third gear drives the third gear on the other side to rotate simultaneously through the transmission chain, so that the third gears on two sides drive the transmission rods on two sides to rotate simultaneously, and the ejector rods on four sides can move simultaneously through the transmission rods on two sides, so that the workpiece clamping efficiency is improved conveniently;
3. this side wall type material numerical control machining center, ejector pin groove are the rectangle with the cross-section of ejector pin, and the cross-section external dimension of ejector pin is identical with the inboard size in cross-section in ejector pin groove, and when rotating the lead screw, avoid the ejector pin to be driven by the lead screw and produce the rotation, make the lead screw can drive the ejector pin through the external screw thread and remove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the transmission chain of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a hydraulic cylinder; 3. a mounting seat; 4. a pneumatic air batch; 401. a cutter; 5. a fixed mount; 6. a jack rod groove; 7. a top rod; 8. a screw rod groove; 9. a screw rod; 10. a transmission groove; 11. a first gear; 12. a transmission rod; 13. a second gear; 14. a third gear; 15. a crank; 16. a drive chain.
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. 1-3, the present invention provides a technical solution: a numerical control machining center for side wall type materials comprises a base 1, a hydraulic cylinder 2, a mounting seat 3, a pneumatic screwdriver 4, a fixing frame 5, an ejector rod groove 6, an ejector rod 7, a screw rod groove 8, a screw rod 9, a transmission groove 10, a first gear 11, a transmission rod 12, a second gear 13, a third gear 14, a crank 15 and a transmission chain 16, wherein the hydraulic cylinder 2 is longitudinally connected to one side of the top of the base 1 in a sliding mode, the mounting seat 3 is transversely connected to the other side of the top of the base 1 in a sliding mode, the pneumatic screwdriver 4 is mounted on one side of the top of the hydraulic cylinder 2, a cutter 401 is mounted at the bottom of the pneumatic screwdriver 4, wherein,
the four sides of the top of the mounting seat 3 are fixedly provided with a fixing frame 5, the bottom of the mounting seat 3 close to the fixing frame 5 is provided with a mandril groove 6, the sections of the mandril groove 6 and the mandril 7 are rectangular, the external dimension of the section of the mandril 7 is matched with the internal dimension of the section of the mandril groove 6, when the screw rod 9 is rotated, the mandril 7 is prevented from being driven by the screw rod 9 to rotate, so that the screw rod 9 can drive the mandril 7 to move through external threads, the mandril 7 is arranged in the mandril groove 6, the bottom of the mandril 7 is provided with a screw rod groove 8, the internal thread of the screw rod groove 8 is connected with the screw rod 9, and the bottom of the mounting seat 3 close to the;
a first gear 11 is fixed at one end of the screw rod 9 positioned in the transmission groove 10, the first gear 11 and a second gear 13 are perpendicular to each other, the pitches of the first gear 11 and the second gear 13 are equal, the first gear 11 and the second gear 13 form an engagement structure, a transmission rod 12 is rotated, the transmission rod 12 drives the second gear 13 to rotate, the second gear 13 drives the first gear 11 to rotate through engagement, the first gear 11 drives the screw rod 9 to rotate, the transmission rod 12 is convenient to drive the screw rod 9 to rotate through the engagement structure formed by the first gear 11 and the second gear 13, the transmission rod 12 penetrates through one side of the mounting seat 3 close to the transmission groove 10, the transmission rods 12 are provided with two transmission rods, the two second gears 13 on the transmission rod 12 are positioned at the same side of the mounting seat 3, and the screw rod 9 at the same side of the mounting seat 3 can be simultaneously driven to rotate through the transmission rod 12, the push rod 7 on the same side of the mounting base 3 can be driven to move by the transmission rod 12 conveniently, a second gear 13 is fixed on one side, close to the first gear 11, of the transmission rod 12, a third gear 14 is fixed at one end, located outside the mounting base 3, of the transmission rod 12, the tooth pitch of the outer teeth of the third gear 14 is equal to that of the inner teeth of the transmission chain 16, the third gear 14 is in transmission connection through the transmission chain 16, when the third gear 14 is rotated through the crank 15, the third gear 14 drives the third gear 14 on the other side to rotate through the transmission chain 16, the third gears 14 on the two sides drive the transmission rods 12 on the two sides to rotate simultaneously, the push rod 7 on the four sides can be moved simultaneously through the transmission rods 12 on the two sides, a crank 15 is fixed at one end, far away from the mounting base 3, of the third gear 14, and the transmission chain 16 is.
The working principle is as follows: when the side wall type material numerical control machining center is used, firstly, a side wall section is placed at the bottom of a four-side fixing frame 5, then a third gear 14 is rotated, the third gear 14 drives a third gear 14 at the other side to rotate simultaneously through a transmission chain 16, so that the third gears 14 at two sides drive transmission rods 12 at two sides to rotate simultaneously, the transmission rods 12 drive a second gear 13 to rotate, the second gear 13 drives a first gear 11 to rotate through meshing, the first gear 11 drives screw rods 9 at two sides to rotate, the screw rods 9 can drive ejector rods 7 to move through external threads, so that the ejector rods 7 abut against the bottom of a workpiece, meanwhile, the fixing frame 5 is abutted against the top of the workpiece, so that the workpiece is fixed, and then the pneumatic air batch 4 drives the cutter 401 to rotate to perform chip processing on the workpiece, which is known by the prior art and is not described in detail in the specification.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a lateral wall type material numerical control machining center, includes base (1), its characterized in that: one side of the top of the base (1) is longitudinally connected with a hydraulic cylinder (2) in a sliding way, the other side of the top of the base (1) is transversely connected with a mounting seat (3) in a sliding way, one side of the top of the hydraulic cylinder (2) is provided with a pneumatic screwdriver (4), wherein,
fixing frames (5) are fixed on four sides of the top of the mounting seat (3), a push rod groove (6) is formed in the bottom, close to the fixing frames (5), of the mounting seat (3), a push rod (7) is arranged inside the push rod groove (6), a screw rod groove (8) is formed in the bottom of the push rod (7), a screw rod (9) is connected to the inner portion of the screw rod groove (8) in a threaded mode, and a transmission groove (10) is formed in the bottom, close to the push rod groove (6), of the mounting seat (3);
the one end that lead screw (9) are located transmission groove (10) is fixed with first gear (11), one side that mount pad (3) are close to transmission groove (10) is run through and is had transfer line (12), one side that transfer line (12) are close to first gear (11) is fixed with second gear (13), one end that transfer line (12) are located mount pad (3) outer is fixed with third gear (14), the one end that mount pad (3) were kept away from in third gear (14) is fixed with crank (15), the cover has drive chain (16) between third gear (14).
2. The side wall type material numerical control machining center according to claim 1, characterized in that: the pneumatic screwdriver (4) comprises a cutter (401), and the cutter (401) is installed at the bottom of the pneumatic screwdriver (4).
3. The side wall type material numerical control machining center according to claim 1, characterized in that: the sections of the ejector rod groove (6) and the ejector rod (7) are rectangular, and the external dimension of the section of the ejector rod (7) is matched with the inner dimension of the section of the ejector rod groove (6).
4. The side wall type material numerical control machining center according to claim 1, characterized in that: the first gear (11) and the second gear (13) are perpendicular to each other, the tooth pitches of the first gear (11) and the second gear (13) are equal, and the first gear (11) and the second gear (13) form a meshing structure.
5. The side wall type material numerical control machining center according to claim 1, characterized in that: the two transmission rods (12) are arranged, and the two second gears (13) on the transmission rods (12) are located on the same side of the mounting base (3).
6. The side wall type material numerical control machining center according to claim 1, characterized in that: the tooth pitch of the external teeth of the third gear (14) is equal to that of the internal teeth of the transmission chain (16), and the third gear (14) is in transmission connection with the transmission chain (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506446.2U CN211866778U (en) | 2020-04-09 | 2020-04-09 | Numerical control machining center for side wall type material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506446.2U CN211866778U (en) | 2020-04-09 | 2020-04-09 | Numerical control machining center for side wall type material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211866778U true CN211866778U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020506446.2U Active CN211866778U (en) | 2020-04-09 | 2020-04-09 | Numerical control machining center for side wall type material |
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| CN (1) | CN211866778U (en) |
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2020
- 2020-04-09 CN CN202020506446.2U patent/CN211866778U/en active Active
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